Treatment of PFAS (PFOS, PFOA, etc.) remaining in fire extinguishing equipment.
High-precision adsorption filtration devices "ECO Clean LFP" and "ECO Clean mini LFP"
<Proven track record in defense-related facilities> Efficient PFAS removal at low cost.
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! ／
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basic information
<PFAS Underground Pit Water Treatment Method> 1. Pump raw water from the pit and filter it using ECO Clean LFP (pleated filter × powdered activated carbon) for adsorption filtration. 2. Return the filtered water back to the pit. Repeat this cycle four times to gradually reduce PFAS concentration. 3. Used activated carbon is automatically stripped and discharged, while new activated carbon is automatically reattached. ■ Applications Purification of organic fluorine compounds PFAS (such as PFOS/PFOA/PFHxS) Achieves over 99.9% removal of PFOA, with PFOS and PFHxS below quantification limits! *Preliminary lab test results ■ Mechanism of ECO Clean LFP - Functional powder is attached to a pleated filter → filters and adsorbs PFAS for removal - Separates harmful substances from waste liquid → solidifies and significantly reduces costs - Fully automated process from activated carbon attachment, filtration adsorption, to cleaning, stripping, and reattachment of activated carbon This technology has been adopted in demonstration tests by the "Ministry of the Environment" and "Kakamigahara City," confirming its effectiveness in the purification of actual PFAS-contaminated groundwater.
Price information
★Free Sample Analysis in Progress★ We will conduct sample analysis/tests using your actual materials. Please contact us through the form at the bottom of the page! Based on the analysis results of the treated water, we will customize solutions. We will propose the appropriate equipment scale, powder usage, and pre/post-treatment for you. 【We will solve a wide range of water treatment challenges】 Waste plastics, PFAS, livestock wastewater, industrial waste treatment, food factories, ceramics, semiconductors, rubber release agents, testing liquids, etc. *For more details, please download and view the catalog.
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Applications/Examples of results
**Features** 1. Pleated Filter - The filtration membrane has a pleated shape, saving space. - The water flow rate of activated carbon is 1/200 of the granular ratio (calculated value from our conventional lab tests). 2. Control Capability - Automatically and evenly adheres powdered activated carbon. - Automatically collects activated carbon after filtration. **Flow Technology Engineering's Water Treatment Solutions** **'Wastewater Treatment'** By integrating Flow Technology Engineering's unique technology with the specialized expertise of partner companies, we comprehensively propose suitable solutions to customer challenges, whether for standalone devices or plant equipment. **'Labor Saving & Cost Reduction'** Automation through system control of each device reduces the burden of work and proposes a highly productive water treatment operation. We contribute to labor saving and cost reduction. **'Industrial Waste Reduction'** We propose efficient solutions tailored to water quality, utilizing adsorption technology with powdered activated carbon, oxidation decomposition technology with ozone, and dewatering technology for solid-liquid separation. This minimizes waste volume, promotes effective resource utilization, and reduces CO2 emissions. **'PFAS Treatment & Purification'** PFAS, an organic fluorine compound, is becoming a social issue. Flow Technology Engineering achieves safe treatment and purification through its unique adsorption filtration technology that combines functional powders and filters.
Detailed information
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No need to replace the filter! It automatically cleans itself and can be reused. When the filtration capacity decreases, only the activated carbon (functional powder) is automatically replaced. The filter is not disposable; it can be automatically cleaned and reused.
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[ECO Clean LFP Mechanism] Functional powder (powdered activated carbon) is attached to a pleated filter → Filtration Adsorption and removal of PFAS, BOD, COD, TOC, color, odor, harmful substances, VOCs, etc.
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High adsorption capacity achieved through unique technology that maximizes the effectiveness of functional powders.
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[Complete Automation] Fully automated from activated carbon attachment, filtration adsorption, cleaning and stripping of activated carbon, to reattachment.
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Low environmental impact - Reduction of waste, reduction of CO2 emissions, reduction of processing costs - Carbon, nitrogen, and phosphorus are recyclable
Line up（2）
| Model number | overview |
|---|---|
| PFAS Purification Device "ECO Clean LFP" | https://www.ryuki.com/eco_clean_lfp/ |
| ECO Clean mini LFP | https://www.ryuki.com/products/products-3085-2/ |
catalog（8）
Download All Catalogs![[Case Study Collection] PFAS Purification Device ECO Clean LFP](https://image.mono.ipros.com/public/catalog/image/01/def/797774/IPROS12600595504919290270.jpeg?w=120&h=170)
Company information
Our company develops environmental equipment primarily focused on the purification of air, water, and soil. We have strengths in devices centered around filter technology for dust collection, deodorization, dehumidification, and turbid water purification, with extensive achievements in tunnels, steel mills, and measures against dioxins, VOCs, and asbestos. We are involved not only in the purification of work environments but also in nanoparticle processes related to precision metallurgy, chemistry, and pharmaceuticals. Recently, we have been focusing on disaster recovery, decontamination projects, water treatment, and wastewater treatment. 【Recent Awards】 2019 - Nikkan Kogyo Shimbun Excellent Entrepreneur Award - Woman Empowerment Award Special Prize - "Excellent Environmental Equipment Award" Minister of Economy, Trade and Industry Award 2020 - "Excellent Environmental Equipment Award" Japan Machinery Industry Association President Award - Minato Ward Work-Life Balance Promotion Company Certification - Corporate Value Certification - Ministry of Economy, Trade and Industry Global Niche Top Company 2021 - "Invention Award" Grand Prize - "Management Environmental Power Award" - "300 Flourishing Small and Medium Enterprises" 2022 - Tokyo Metropolitan Government Distinguished Service Award (for contributions to technological advancement)