流機エンジニアリング Product Lineup

The "Ozone Microbubble O Micron III" is a device that decomposes organic matter in liquid, disinfects, deodorizes, and decolorizes. The oxidizing power of ozone is seven times that of chlorine, demonstrating extremely high effectiveness in disinfecting, deodorizing, and decolorizing water. Additionally, since there is no ozone exhaust, an ozone discharge device is unnecessary. ■ Decolorization, disinfection, and deodorization effectiveness of over 99% for water ■ 3.8 billion bubbles per liter of water ■ Efficient utilization of generated ozone contributes to cost reduction! Benefits are available for facilities that require decolorization, disinfection, deodorization, and wastewater purification, such as recycling of factory wastewater, reduction of BOD, COD, and TOC in wastewater, decomposition of organic matter like humic substances in groundwater, treatment of bacteria in cooling water, precipitation of ionized substances, hospitals, restaurants, food processing plants, sewage treatment plants, etc. 【Sample analysis is available】 We accept actual materials from customers for sample analysis/testing. If you wish to proceed, please apply using the form below.

"Dakukan" is an advanced dewatering and drying device for powder materials that can perform solid-liquid separation, dewatering, and drying all in one unit. 【Features of Dakukan】 - Capable of solid-liquid separation, dewatering, and drying in one unit - New technology that supports both powder and liquid recovery - Closed system design to minimize powder exposure - Suitable for small quantities and a variety of products - Compatible with high-concentration slurry - Generally does not require coagulants or filtration aids - Can be installed in narrow spaces - Few moving parts in the main unit, reducing maintenance costs 【Main Challenges for Users】 - Want to recover particles contained in aqueous solutions - Want to remove foreign substances and recycle liquid - Want to perform particle flushing after filtration - Need to perform filtration and drying in one unit due to limited installation space - Do not want to include concentration devices like MF membranes before the filtration unit - Existing devices have high initial costs - Not suitable for small quantities and a variety of products, and maintenance is difficult

The Pleated Dryer "Datsukkan" is an advanced dewatering and drying device for powder materials that can perform solid-liquid separation, dewatering, and drying all in one unit. 【Do you have any of these concerns?】 ■ I want to recover particles contained in a solution. ■ I want to remove foreign substances and recycle the liquid. ■ I want to flush particles after filtration. ■ I have limited installation space and want to perform filtration and drying with one unit. ■ I do not want to include a concentration device like an MF membrane before the filtration unit. ■ The initial costs of existing devices are high. ■ They are not suitable for small quantities and diverse products, and maintenance is difficult. ↓↓ Please feel free to consult us about your concerns! ↓↓ 【Features】 ■ Performs solid-liquid separation to dewatering and drying all in one unit. ■ New technology that supports both powder and liquid recovery. ■ Adopts a closed system to reduce powder exposure. ■ Supports small quantities and diverse products. ■ Compatible with high-concentration slurry liquids. ■ Generally does not require coagulants or filtration aids. ■ Equipment can be installed even in narrow spaces. ■ The main unit has few moving parts, reducing maintenance costs. *Please feel free to contact us for more details.

The "Pleated Filter Dewatering" device allows for the suction filtration of high-concentration slurry (mud-like mixture), forming a cake layer on the filter surface. This formed cake layer is then dewatered and dried, allowing it to be collected as sludge (aggregated solid). Our unique pleated filter enables dewatering and drying in a compact device with a short cycle time. No coagulants or filtration aids are required. The moisture content of the sludge can be as low as 1% for inorganic materials. 【Features】 ■ Individual liquid separation to dewatering and drying in 60 minutes (all-in-one) ■ Compatible with ultra-high concentration turbid water ■ Processing capacity of 400 kg/day (based on processing 1,000 L of 20,000 PPM turbid water) ■ Maintenance requires only filter replacement ◎ For more details, please refer to the PDF document or feel free to contact us.

Achieving precise filtration at low cost! Winner of the Grand Prize at the 46th Invention Award! We have received the 'Grand Prize' at the 46th (2020) Invention Award, co-sponsored by the Japan Invention Promotion Association and the Nikkan Kogyo Shimbun. This award is given to medium and small enterprises, individuals, or groups with a capital of less than 1 billion yen that have contributed to the development of industry and the improvement of national life through inventions and ideas. The high-precision water treatment regeneration device 'ECO Clean' can separate and remove almost all particles contained in groundwater, river water, industrial water, and wastewater, allowing it to be recycled and reused as water for production lines. [Do you have any of these problems?] ■ Want to increase the cleanliness to below a turbidity of 1, which is difficult with existing water treatment equipment (sand filtration systems) ■ Want to increase the treated water volume, but have limited installation space ■ Disposable filters clog quickly, leading to high replacement costs and effort ■ Considering equipment installation, but the cost of hollow fiber membrane systems is too high If you have such challenges, please consult with us. Our 'High-Precision Water Treatment Regeneration Device ECO Clean' may be able to solve them. *For more details, please refer to the PDF materials or feel free to contact us.

The "Pleated Dryer Dehydration" device sucks in and filters high-concentration slurry to form a cake layer on the filter surface. This cake layer is then dehydrated and dried, allowing it to be collected as sludge. It employs patented filter technology to achieve powerful processing capabilities. The compact design integrates a dewatering machine and a dryer, minimizing the installation area. No coagulants or filtration aids are required, contributing to reduced running costs. The moisture content of the sludge has been recorded at around 1% for inorganic materials. 【Features】 ■ Processing capacity of 400 kg/day (when processing 1000L of wastewater at 20,000 ppm) ■ Solid-liquid separation to dehydration and drying completed in about 60 minutes ■ Capable of handling ultra-high concentration slurry ■ Maintenance requires only filter replacement *You can view a case study that includes information about this product from the "Download" section. We also offer sample testing. Please feel free to contact us.

The "Ozone Microbubble O-Micron III" is a device that decomposes organic matter in liquid, disinfects, deodorizes, and decolorizes. The oxidizing power of ozone is seven times that of chlorine, demonstrating very high effectiveness in disinfection, deodorization, and decolorization of water. Additionally, since there is no ozone exhaust, an ozone removal device is unnecessary. [Sample analysis is available] We accept actual materials from customers and conduct sample analysis/tests. If you wish to apply, please use the form below.

ECO Clean for Asbestos Wastewater is a new water treatment system designed to process contaminated water generated at your site. 【Product Features】 - Utilizes hydrophilic PTFE membrane, achieving 99% high purity at 0.15μm (ideal for asbestos wastewater treatment) - Adopts a pleated filter with a large surface area, providing high flow rates in a compact design - Not a disposable filter like string-wound filters, reducing the amount of filter waste (waste asbestos) - Running costs are 1/10 of the coagulation sedimentation method - Surface filtration minimizes clogging and allows for automatic regeneration - Compact design enables use in narrow spaces *For more details, please feel free to contact us.

Even wastewater that appears colored and does not have sediment can be treated with ozone microbubbles, resulting in the removal of odors, disinfection, and achieving clarity comparable to tap water. The oxidation power of ozone is second only to fluorine and has about 6 to 7 times the disinfection capability compared to chlorine, along with various beneficial effects such as deodorization, bleaching, inactivation of algae, pesticide decomposition, and removal of organic matter. 【Features】 ■ Compact and inexpensive ■ Cost reduction ■ Ozone can remain for a long time ■ Efficient use of ozone ■ 3.83 million bubbles per cc ◎ For more details, please refer to the PDF document or feel free to contact us.

The "Flat Dakkann" is a tabletop-sized flat membrane dehydration and drying device derived from Dakkann, designed for small quantities and diverse research and development applications. Its compact size allows for research and development as well as various sample tests without the need for a dedicated space, thereby improving efficiency. It enables high-performance dehydration and drying easily, allowing for in-house research and development of small quantities and diverse products, which helps reduce costs. 【Features】 ■ Tabletop size ■ Easy high-performance dehydration and drying ■ Cost reduction for small quantities and diverse products in-house ■ Increased efficiency due to no space restrictions *For more details, please refer to the PDF document or feel free to contact us.

"ECO Clean" achieves high clarity, compactness, and high flow rate by adopting a pleated hydrophilic Teflon filter. It recovers clogging with the "automatic surface cleaning method in the air," allowing for long-term operation. 【Features】 ■ Adopts an automatic surface cleaning method in the air ■ Running costs are 1/10 compared to the coagulation sedimentation method ■ Even with fluctuations in turbidity and treatment flow rate, it processes to a turbidity of 0.5 or lower. ■ Filtration accuracy: 0.15μm × 99.95%, filtering to the level of E. coli and Legionella bacteria. ■ The device can be mounted on a 4-ton unic crane, enabling on-site treatment.

We would like to introduce a case study from Ryuki Engineering, which proposes a reduction in the running costs of water treatment. We received a request from a metal processing factory to efficiently recover rare metals from high-concentration rare metal-containing water (valuable material) without lowering the concentration. [Case Study] ■Industry: Metal Processing Factory ■Challenges - Previously, recovery involved four processes (solid-liquid separation, concentration, dewatering, drying), which incurred significant time and costs. - There was a desire to efficiently recover only rare metals from high-concentration rare metal-containing water (valuable material) without lowering the concentration. Our company has consolidated the process into a single machine for de-drying. This one unit handles all roles, significantly reducing installation costs, installation space, and running costs (electricity and maintenance expenses). *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study from Ryuki Engineering, which proposes a reduction in the running costs of water treatment. We received a request from a resin factory to reduce maintenance costs caused by impurities entering the heat exchanger from the cooling water used during cutting. 【Case Study】 ■Industry: Resin Factory ■Challenges - The large amount of cooling water used to cool the water during cutting contains impurities (resin scraps) that are entering the heat exchanger. - Maintenance costs for the heat exchanger are high, and we want to reduce them. We proposed dehydration to remove impurities from the cooling water. By using the cleaned cooling water in the heat exchanger, we reduced the maintenance frequency from four times a year to once a year. Additionally, we not only removed impurities but also reduced their volume to lower disposal costs. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study from Ryuki Engineering, which proposes a reduction in the running costs of water treatment. We received a request from a hot spring facility to purify colored groundwater containing organic matter so that it can be used, in order to reduce water utility costs. [Case Study] ■ Industry: Hot Spring Facility ■ Challenge: Reduction of water utility costs Purification of colored groundwater containing organic matter for use Our company proposed a system that combines coagulation sedimentation tanks, ECO Clean, and ozone microbubbles to achieve purification, decolorization, deodorization, and sterilization, resulting in water utility costs being halved. This generated a cost benefit of approximately 50 million yen annually, equivalent to 150,000 liters per day, or 750 baths for household use. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study from Ryuki Engineering, which proposes a reduction in the running costs of water treatment. We received a request from a food processing factory to dry and reduce the weight of their residual materials in order to cut disposal costs. 【Case Study】 ■Industry: Food Processing Factory ■Challenges - When disposing of residual materials (press cake), the disposal fee is determined by weight, leading to high costs for disposing of moisture-laden residuals. - They wanted to dry and reduce the weight of the residual materials to cut disposal costs. To further enhance the efficiency of processing the juice generated during the drying process, we proposed a combination of dewatering and ECO Clean. This not only reduced industrial waste costs but also contributed to converting the dried residuals into animal feed, generating valuable by-products. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study from Ryuki Engineering, which proposes a reduction in the running costs of water treatment. We received a request from a precision parts/plating factory that wanted to reduce costs by purifying river water for use as cleaning water for precision electronic components. [Case Study] ■ Industry: Precision parts/plating factory ■ Challenge: The factory has been using tap water for cleaning precision electronic components, but the water bills are high. They want to reduce costs by purifying river water for use as cleaning water. Our company purified the turbidity of river water to the level of tap water using "ECO Clean." By enabling the use of river water, we provided water at one-tenth the price of tap water, achieving a 90% reduction in tap water costs through purification and utilization. *For more details, please refer to the PDF document or feel free to contact us.

<Common Issues in Water Treatment and Wastewater Treatment> I want to reduce my monthly water bill... I introduced a system, but it hasn't met my expectations... Wastewater treatment is costly... Maintenance requires time and money... ＼Ryuki Engineering has the solution／ Through thorough hearings, ongoing field tests, and product customization, we provide tailored "water treatment solutions" for each customer. 【Introducing Water Treatment Products】 ■ Membrane Filtration High-Precision Water Treatment Device ECO Clean: Achieves resource and cost reduction ■ Pleated Dryer Dakkann: Adds high value through powder drying and solution recovery! ■ Ozone Microbubble O-Mikuron III: Efficiently sterilizes, deodorizes, and decolorizes liquids ★ We are distributing "Case Study Materials" for plating factories, metal processing factories, etc. You can view them immediately from the 【PDF Download】.

This is an introduction to a case where our water treatment products were implemented at a recycling plant. The request was, "We want to clean the collected scrap aluminum to enhance its quality and increase its value," and "Is it possible to remove the dirt and odors, such as heavy oil, attached to the aluminum?" By decomposing and deodorizing the oil and other substances from the scrap aluminum, we were able to improve the quality of the scrap aluminum and provide added value. [Case Study] ■ Recycling Plant ■ Request - We want to decompose the attached oil and other substances to clean the scrap aluminum. ■ Implementation Effect - By decomposing and deodorizing the oil and other substances, we improved the quality of the scrap aluminum and provided added value. *For more details, please refer to the PDF document or feel free to contact us.

At the inorganic materials handling factory, there were challenges such as "wanting to proceed with production efficiently," "the plating solution itself is expensive, so it's a waste to dispose of it," and "we want to reuse it, but the plating solution contains a large amount of particles like nickel, making the quality of the plating solution unstable." The dewatering process generates a clarified liquid with enhanced clarity through cake filtration and allows for the recovery of the cake as a dried powder. We can provide value through the recovery of raw materials, valuable substances, and waste volume reduction by drying the liquid and slurry in the manufacturing and reuse processes. [Case Study] - Inorganic materials handling factory - Request: To recover and reuse the solution - Implementation effect: Solution recovery recycling + minimal waste from slurry drying *For more details, please refer to the PDF document or feel free to contact us.

In the food service industry, there were challenges such as "the water used for washing cut vegetables is tap water, and the wastewater (muddy water) after washing goes directly into the sewage..." and "there are concerns about general bacteria and E. coli even for reuse," as well as "the environmental impact of discharging into the sewage is also a concern." The "ECO Clean" that has been introduced is a device in the area of precision filtration membranes (MF), which purifies the turbidity of the washing wastewater to the level of tap water. This reduces water bills, including wastewater recycling, and also lowers environmental impact. General bacteria are reduced to 1/50, and E. coli is not detected. [Case Study] ■ Food Service Industry ■ Implementation Effects - Reduced water bills and environmental impact through washing water recycling - General bacteria reduced to 1/50, E. coli not detected *For more details, please refer to the PDF document or feel free to contact us.

This is an introduction to a case where our water treatment products were implemented at a metal processing factory. The request was to efficiently recover rare metals from high-concentration rare metal-containing water (valuable materials) without reducing their concentration. Previously, multiple processes were carried out using several machines, which was labor-intensive and costly. We consolidated this into one machine through dewatering. The dewatering unit now takes on all the roles of the previously used equipment, achieving significant reductions in installation costs, installation space, and running costs (electricity and maintenance expenses). [Case Study] ■ Metal processing factory ■ Request: To efficiently recover valuable materials from containing water ■ Implementation effect: Reduction in installation costs and running costs *For more details, please refer to the PDF document or feel free to contact us.

"Achieving 1/10 the cost in turbidity water treatment!" ★ECO Clean has won the "Main Award" at the 46th Invention Awards and the "Chairman's Award of the Japan Industrial Machinery Manufacturers Association" at the 46th Excellent Environmental Equipment Awards★ What is 'ECO Clean'? ■ Purifies industrial water and river water turbidity to tap water levels A device that can be recycled and reused as water for production lines ■ Comparison with conventional MF (hollow fiber and flat membrane) Flux per unit area / 10 times, allowable SS (suspended solids concentration) / 10 times ■ Comparison with coagulation sedimentation and sand filtration devices Chemical usage / 90% reduction, installation space / approximately 90% reduction ■ Equipped with a unique automatic clogging regeneration device for fully automatic operation ■ Filter lifespan of 2 to 4 years, filter replacement in 10 minutes, easy maintenance ■ 10 patents obtained, 2 pending (as of July 2020) 【Do you have any of these concerns?】 ■ Want to increase purity to below 1 turbidity, which is difficult with existing water treatment equipment ■ Want to increase treated water volume, but installation space is limited ■ Disposable filters clog quickly, leading to high replacement costs and effort ■ Considering equipment installation, but membrane filtration equipment is expensive If you have such challenges, please feel free to consult with us!

"Achieve precise filtration at low cost!" The high-precision water treatment regeneration device 'ECO Clean' separates and removes almost all particles contained in cleaning water, wastewater, etc., allowing it to be recycled and reused as utility water for production lines. ★ECO Clean received the "Main Award" at the 46th Invention Awards and the "Chairman's Award of the Japan Industrial Machinery Manufacturers Association" at the 46th Excellent Environmental Equipment Awards★ "Do you have any of these concerns?" ■ You want to increase the cleanliness to below a turbidity of 1, which is difficult with existing water treatment equipment (sand filtration equipment). ■ You want to increase the treated water volume, but the installation space is limited. ■ Disposable filters clog quickly, leading to high replacement costs and effort. ■ You are considering introducing equipment, but the cost of (hollow fiber membrane equipment) is too high. If you have such challenges, please consult us. Our 'High-Precision Water Treatment Regeneration Device ECO Clean' may be able to solve them. *For more details, please refer to the PDF materials or feel free to contact us.

At Ryuki Engineering, we propose water treatment solutions tailored to your intended use. We are pleased to announce that our virtual exhibition is now OPEN on our company website!! It faithfully recreates the booth from our real exhibition, allowing you to enjoy the atmosphere of the exhibition. You can watch product videos and download catalogs or make inquiries through the link page. The exhibition will be available until the end of December 2022, so please visit our booth online! ^^ ↓ Access the virtual exhibition via the link below! ↓ *Please turn off your browser's automatic translation feature to prevent garbled text.

Recently, organic fluorine compounds (PFAS), which have been pointed out as harmful to the human body, have been gaining attention. In January 2023, the Ministry of the Environment held its first expert meeting on this issue. ECO Clean LFP is a unique water treatment technology that attaches functional powder to pleated filters, adsorbing and removing dissolved substances such as PFAS (PFOS/PFOA/PFHxS, etc.), BOD, COD, TOC, color, odor, harmful substances, and VOCs.

<Common Issues in Water Treatment and Wastewater Treatment> I want to reduce my monthly water bill... I introduced a system, but it hasn't delivered the expected results... Wastewater treatment is costly... Maintenance requires time and money... ＼Ryuki Engineering Provides Solutions／ Through thorough hearings, ongoing field tests, and product customization, we offer tailored 'water treatment solutions' for each customer. 【Introducing Water Treatment Products】 ■ Membrane Filtration High-Precision Water Treatment Device ECO Clean: Achieves resource and cost reduction ■ Pleated Dryer Dakkan: Adds high value through powder drying and solution recovery! ■ Ozone Microbubble O-Mikuron III: Efficiently sterilizes, deodorizes, and decolorizes liquids ★ We are distributing "Case Study Materials for Problem Solving" for plating factories, metal processing factories, etc. You can view them immediately from [PDF Download].

In recent years, it has become common to experience linear precipitation zones and unexpected heavy rainfall from summer to autumn. As a result, measures to prevent overflow in all types of sedimentation tanks, such as final settling ponds for sewage and activated sludge treatment, are being sought. ＼＼Right away, do you have any of these concerns? ／／ - Worried about overflow in the factory's settling pond due to sudden heavy rain... - Is it possible to temporarily increase processing capacity only during periods of high rainfall?... - Can overflow prevention measures be implemented at a low cost?... ＼Features of ECO Clean／ ■ Effective in preventing the external outflow of turbid water and in measures to prevent pollution of rivers and irrigation channels! ■ Detects the water level in the settling pond with a level sensor and automatically adjusts the processing amount. ■ Capable of handling a maximum flow rate of 400 LMH. ■ Purifies industrial water and river water to drinking water quality levels. ■ Compared to conventional MF (hollow fiber and flat membrane), it has a flow rate per unit area that is 10 times higher and an allowable SS (suspended solids) concentration that is 10 times higher. ■ Compared to coagulation sedimentation devices and sand filtration devices, it reduces chemical usage by 90% and installation space by about 90%. ■ Equipped with a unique automatic regeneration device for clogging, enabling fully automated operation. ■ Total support from inquiry to installation work.

<Achievements in Large Factories> Fluorescent penetrant testing liquid used during non-destructive testing By combining our "ECO Clean LFP" with our unique stirring adsorption tank, we successfully removed COD from penetrant liquid wastewater with a concentration of about 1,300 ppm, bringing it down to river discharge standards. ＼ Significant Reduction in Treatment Costs ／ The cost of industrial waste disposal is approximately 80,000 yen per ton for wastewater and about 17,000 yen per ton for solid waste. 　↓ In the case of "ECO Clean LFP" 1 ton of wastewater becomes about 15 kg of concentrated sludge (solid), so the treatment cost is around 【300 yen】! (According to our estimates) This allows for a significant reduction in both the amount of waste and costs. In the factory, we were using methods such as coagulation and sedimentation, biological treatment, and activated carbon treatment, but the enormous costs were a challenge. The introduction of ECO Clean LFP has achieved significant reductions! <Features of ECO Clean LFP> Powdered activated carbon is attached to our unique pleated filter, adsorbing and removing TOC/BOD/COD, color, odor, harmful substances, and VOCs. If you are struggling with "treatment of cleaning wastewater and effluent" or "disposing of liquid industrial waste at high costs," please feel free to contact us through the inquiry button! We are currently accepting requests for free sample analysis.

Recently, "PFAS," which has been pointed out as harmful to the human body, has been gaining attention, with the first expert meeting held by the Ministry of the Environment in January 2023. ECO Clean LFP is a new water treatment technology that adsorbs and removes dissolved substances such as PFAS (PFOS/PFOA/PFHxS, etc.), BOD, COD, TOC, color, odor, harmful substances, and VOCs by attaching functional powders to a unique pleated filter. The foundational technology "ECO Clean" has received the 46th Invention Award and the 46th Excellent Environmental Equipment Award! Features of 'ECO Clean LFP': - Adsorption capacity 100,000 times greater compared to pellet filling method (contact area × flow rate) - Adsorbs and removes PFAS, BOD, COD, TOC, color, odor, harmful substances, and VOCs by attaching functional powders to a unique pleated filter - Compared to granular activated carbon, the consumption of activated carbon is reduced to 1/10, significantly reducing activated carbon waste - Separates harmful substances from waste liquid → solidifies, greatly reducing costs Main applications: Recycling and reuse of factory water and cleaning water, groundwater purification, wastewater recycling, and removal of organic substances and organic solvents such as PFAS, BOD, COD, and other refractory substances.

【Adoption of Purification Water Treatment for Contaminated Water at Okinawa Prefecture's Yusui Park】 "ECO Clean LFP" has been adopted as a purification device for organic fluorine compounds (PFAS) by a domestic manufacturer for the first time. Preliminary tests confirmed that the concentration of PFOA in groundwater at 100,000 ng/L could be reduced to 2.5 ng/L (measured removal rate of 99.997%) in just 10 seconds of filtration. 【PFOS and PFHxS are below the quantification limit, and over 99.9% removal of PFOA has been achieved!】 ECO Clean LFP is a new water treatment technology that attaches functional powder to a unique pleated filter, adsorbing and removing dissolved substances such as PFAS (PFOS/PFOA/PFHxS), BOD, COD, TOC, color, odor, harmful substances, and VOCs. Benefits of 'ECO Clean LFP' Pleated Filter + Powdered Activated Carbon - Adsorption capacity is 100,000 times greater compared to pellet filling methods - Activated carbon consumption is reduced to 1/10 compared to granular activated carbon - Separates harmful substances from wastewater → solidifies and significantly reduces disposal costs *For more details, please download and view the catalog.

PFAS is a collective term for over 10,000 types of organic fluorine compounds, commonly used in items such as frying pan coatings and fire extinguishing agents. These substances raise concerns about cancer risk and are referred to as "forever chemicals" due to their difficulty in breaking down, leading to significant issues. Since April 2023, our company has been operating PFAS purification systems in Okinawa Prefecture, consistently working on everything from water quality analysis to equipment design and operation. The technology of ECO Clean LFP achieves effective treatment at low cost and with low environmental impact by utilizing a unique filter and powdered activated carbon. It addresses the challenges of traditional activated carbon treatment, such as "difficulty in handling," "high disposal costs," and "low removal effectiveness." This document provides a clear explanation of methods for treating PFAS and other related topics. 【Contents】 ■ What is PFAS ■ Methods for treating PFAS and key points for adoption ■ Introduction of PFAS purification systems and case studies ＼ Please click "PDF Download" to view the document ／

PFAS is a collective term for over 10,000 types of organic fluorine compounds. They are widely used in our daily lives, such as in non-stick coatings for frying pans and foam fire extinguishers, but there are concerns about their carcinogenic risks, and due to their resistance to decomposition, they are regarded as "forever chemicals." The technology of ECO Clean LFP employs a unique filter and powdered activated carbon, achieving effective treatment at low cost while minimizing environmental impact. It addresses the challenges of traditional activated carbon treatment, such as "difficulty in handling," "high disposal costs," and "low removal effectiveness." Furthermore, this technology has been adopted in the Ministry of the Environment's "Demonstration Research" for the fiscal year 2023, and its effectiveness has been confirmed in the purification of actual PFAS-contaminated groundwater. This document provides a clear explanation of regulations and purification technologies related to PFAS! [Contents of the document] ■ Latest trends in PFAS regulations overseas ■ Results of PFAS purification technologies and the Ministry of the Environment's demonstration research ■ Corporate PFAS environmental management roadmap ＼ Please click "PDF Download" to view the document ／

"Flow Machine Water Treatment Engineering" solves such challenges! 1) Complex wastewater treatment We integrate our unique technology with the specialized skills of our partner companies. We provide comprehensive proposals for equipment and plant facilities. 2) Labor-saving and cost reduction Automation of each device contributes to labor-saving and cost reduction in operations. 3) Reduction of industrial waste We minimize waste volume, promote effective resource utilization, and facilitate CO2 reduction. 4) PFAS treatment and purification PFAS, an organic fluorine compound, is becoming a social issue. We achieve safe treatment and purification with our unique adsorption filtration technology. ------------------------------ Plastic waste, PFAS, livestock wastewater, industrial waste treatment, food factories, ceramics, semiconductors, rubber release agents, testing liquids, etc. ------------------------------ If you are facing difficulties that cannot be addressed with off-the-shelf products, if your existing facilities can no longer meet environmental standards, or if you have been turned away by other companies, please leave it to Flow Machine Engineering. We will accurately respond to your needs based on our achievements in various fields. [Leave difficult challenges to us through hearings, investigations, and development] We provide consistent support from sample analysis and hearings to ongoing field tests and product customization!

If you have concerns about PFAS treatment, please feel free to consult with us. ■ Considering the treatment of PFAS (PFOS, PFOA) residuals in facilities ■ Troubled by PFAS-containing foam fire extinguishing agents that remain in the equipment from past use ■ Want to remove known quantities on-site and complete treatment in a short period with temporary equipment ■ Struggling with the disposal costs of PFAS-containing water ■ Seeking total support from PFAS analysis to disposal treatment ECO Clean LFP's technology employs a unique filter and powdered activated carbon to achieve effective treatment at low cost while minimizing environmental impact. It resolves the challenges of traditional activated carbon treatment, including "difficulty in handling," "high disposal costs," and "low removal effectiveness." <Case Study> Purification of PFAS underground pit water from foam extinguishing equipment | Defense-related facility 【Target】 PFAS (PFOS/PFOA) contained in a tank with a volume of 187㎥, to be implemented in fall 2024 【Treatment Result】 Raw water concentration reduced from 460 ng/L to "not detected" (below 1 ng/L) 【Installed Equipment】 ECO Clean LFP PFAS purification unit rental ＼ Detailed case study materials are available. Please download and take a look! ／

If you have concerns about PFAS treatment, please feel free to consult us. ■ Considering measures for PFAS (PFOS, PFOA) in leachate from disposal sites ■ Urgent response to PFAS regulations is needed ■ Facing challenges with costs and waste volume in treating high-concentration PFAS ■ Feeling the operational burden and limitations of existing activated carbon treatment ■ Wanting total support from analysis to treatment and disposal ECO Clean LFP is a PFAS treatment technology that combines "high removal performance," "automation," and "low environmental impact." By automatically attaching and detaching powdered activated carbon to a unique filter, it enables efficient and sustainable treatment compared to conventional methods. <Case Study> ECO Clean LFP adopted as a PFAS purification device by a domestic manufacturer for the first time Since April 2023, we have quickly started operating PFAS purification devices in Okinawa Prefecture, providing consistent support from water quality analysis to device design and operation. ECO Clean LFP contributes to PFAS measures in real environments. 【This device will be exhibited at the 2025 New Environmental Exhibition】 Please see below for details. ＼ We have detailed case materials available. Please download and take a look ／

2026年度から、PFASの水道水基準が正式に強化される見通しです。 企業や自治体には、排水や地下水のPFAS対策が急務となりつつあります。 本資料では、PFASの基礎から国内外の規制動向、除去技術の比較、 そして当社独自の処理技術「ECOクリーンLFP」の仕組みや導入事例まで、 実務的なポイントを中心にわかりやすく解説しています。 ECOクリーンLFPは、粉末活性炭と専用フィルターを使った独自技術。 短鎖PFASへの対応、廃棄物・CO2削減、コスト面の課題までカバーします。 【本資料でわかること】 ■PFASの定義と、国ごとの最新規制動向 ■PFAS除去技術の種類と特性比較 ■ECOクリーンLFPによる処理の仕組みと導入事例 ■導入検討時のポイントと進め方 ＼ 資料は「PDFダウンロード」をクリックしてご覧ください ／

We offer dewatering machine rentals for temporary and condition-different water treatment sites, such as disaster and emergency response, temporary construction, and verification operations before permanent installation. Based on the characteristics of the treated water, treatment volume, and operational conditions, we will select and propose the appropriate dewatering method. ＼If you have any of the following issues, please consult with us／ ■ An urgent need for "immediate treatment" due to emergencies, disasters, or temporary construction ■ Want to treat for a certain period or a specific volume (temporary water treatment / limited-time operation) ■ Want to verify "water quality / treatment volume" with actual equipment before permanent installation (test operation) ■ Unsure of the appropriate dewatering method for the characteristics of the treated water and would like assistance with equipment selection 【Product Lineup】Dewatering methods selected based on site conditions ■ Multi-plate screw press: Organic / space-saving / simple operation / 75-85% ■ Belt press: Organic and inorganic / continuous large-scale processing / 75-85% ■ Filter press: Inorganic / high dewatering required / 50-65% ■ Roll type: Inorganic / small scale / 70-75% As a water treatment engineering manufacturer, we provide careful support from selection to operation.

The belt press dewatering machine is a continuous dewatering device that sandwiches sludge between two filter cloths and gradually compresses it with rollers. ■ Belt Press (DRE-BPD1-500K) Compatible with both organic and inorganic sludge, it allows for large-scale processing through continuous operation (75-80%). 【Features】 ■ Continuous Dewatering Method By sandwiching sludge between two filter cloths and compressing it gradually with multiple rollers, stable continuous operation is possible. ■ Wide Range of Sludge Compatibility It can handle both organic and inorganic sludge and is applicable to various wastewater treatment facilities. ■ Moisture Content of 75-80% Depending on the characteristics of the sludge and chemical dosing conditions, dewatering can achieve a moisture content of approximately 75-80% as a guideline. ■ Ideal for Large-Scale Processing The simple structure allows for easy maintenance and management. It is suitable for continuous operation and can accommodate large-scale processing. As a water treatment engineering manufacturer, we provide careful support from selection to operation.

The filter press dewatering machine is a batch-type dewatering machine that compresses sludge into multiple filter chambers and dewaters it under high pressure. It is suitable for applications that require low moisture content. ■ Filter Press (DRE-FPC-2-63-30A) Suitable for inorganic sludge, achieving high dewatering through high-pressure batch processing (50-65%). 【Features】 - Batch-type high-pressure dewatering By compressing sludge into multiple filter chambers and dewatering it under high pressure, stable low moisture content can be achieved. - Main target sludge: Inorganic sludge It is suitable for treatment requiring low moisture content, primarily focusing on inorganic sludge. - Capable of handling a wide range of sludge Depending on the sludge characteristics and operating conditions, optimal filter cloth and operating conditions are selected to meet diverse treatment needs. - Two types available (Chamber type / Membrane type) Chamber type: Suitable for a wide range of applications while keeping initial costs low. Membrane type: Can reduce moisture content by about 5-10% compared to the chamber type, and also expects a reduction in dewatering time. As a water treatment engineering manufacturer, we provide careful support from selection to operation.

This is a dewatering machine that folds roll-shaped non-woven fabric into the machine and performs pressure filtration and air-drying dewatering. It exhibits stable processing performance and can be installed in a space-saving manner. ■ Roll Type (DRE-R4L) Suitable for inorganic sludge, allowing for space-saving and stable filtration (70-75%). 【Features】 - Pressure filtration and air-drying dewatering method By using roll-shaped non-woven fabric and combining pressure filtration with air-drying dewatering, stable dewatering treatment is achieved. - Main target sludge: Inorganic sludge It is suitable for the treatment of inorganic sludge and demonstrates reliable dewatering performance. - Stable performance Due to its structure that always uses new filter paper, if good results are obtained in laboratory tests, stable processing can be achieved in actual machines. - Fully automatic operation possible It supports automatic operation, contributing to labor reduction. *Manual replenishment is required when the filter paper runs out. - Space-saving design The compact design allows it to fit into limited installation spaces. As a water treatment engineering manufacturer, we provide careful support from selection to operation.

Starting from April 1, 2026, PFOS and PFOA will be subject to the "water quality standards" under the Water Supply Act, transitioning from the previous "target values" to legally binding "standard values." The standard value is set at a total of 50 ng/L or less for PFOS and PFOA combined. 【What you can learn from this document】 ■ What regulations on PFAS have begun ■ What changes will occur with this standardization ■ How to respond Additionally, it explains cases that require caution, such as the use of well water, groundwater, dedicated water supply, and food and beverage factories, as well as the EU's perspective on addressing PFAS not only in drinking water but across the entire environment. 【Exhibition at the 2026 New Environmental Exhibition!】 May 20 (Wed) - 22 (Fri), 2026, Tokyo Big Sight We will showcase two models for PFAS countermeasures: "ECO Clean LFP" and the next-generation cartridge-type PFAS purification unit "LFP Cartridge." We will also hold a "mini individual consultation session" on PFAS countermeasures♪ ＼ Click "PDF Download" to view the materials ／

In PFAS measures, not only "high removal performance" but also ease of introduction and operation are important. For PFAS measures in groundwater, well water, and dedicated water supply systems, stable removal performance, as well as compatibility with existing equipment and ease of maintenance, are crucial. The "LFP Cartridge" from Ryuki Engineering is a cartridge-type purification unit that efficiently adsorbs and removes PFAS due to its unique structure that stably retains functional powder in the filter. It can be connected to the downstream of existing equipment and can be expanded or arranged in parallel according to the required processing volume. On-site, it does not require complex activated carbon replacement work, and used cartridges are returned to us. We support sites that want to introduce and operate PFAS measures more simply. 【Usage Scenarios】 - PFAS has been detected in well water and groundwater, and measures are being considered. - There is a desire to strengthen PFAS measures for dedicated water supply. - There is a need to add PFAS treatment to existing equipment without major renovations. - There is a desire to reduce the maintenance burden on-site, such as replacing or disposing of activated carbon. - There is a need to gradually introduce equipment according to the required processing volume. 【Effects of Introduction】 - Achieved over 99.9% removal of PFOA and below the quantification limit for PFOS and PFHxS (on-site test results).