Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
271～285 item / All 559 items
Easy maintenance with open channel design! Ideal flow meter for measuring wastewater and drainage.
This flow meter is manufactured according to the specifications set by JIS standards, allowing it to maintain high accuracy with simple cleaning for an extended period. It is the ideal product for measuring wastewater flow.
We will improve the polluted water environment! We provide a consistent system from the development of water treatment equipment to construction, serving nationwide!
Since the establishment of the company in 1979, we have been engaged in the development, manufacturing, and construction of equipment (materials) used in water treatment facilities and various on-site construction projects nationwide for over 30 years. Among water treatment methods, we primarily handle equipment used in the most widely adopted activated sludge process, as well as general water treatment equipment. Our products utilize various materials, including FRP, stainless steel, PVC, and ABS resin, in addition to iron, as needed, aiming to improve on-site workability and corrosion resistance through weight reduction.
Magnetic water activator for apartments (JWWA certified)
This is a magnetic ion active water device (a magnetic type active water system) that can be used in newly built condominiums, buildings, hotels, hospitals, pools, health resorts, and hot springs.
【Technical materials being presented!】We provide various cases of wastewater treatment technologies, including the basics of water treatment and water recycling technologies, accompanied by diagrams.
The "Japan Wacon 40th Anniversary Commemorative Book: Key Points on Water Supply and Wastewater Treatment" is a technical document from Japan Wacon Co., Ltd., which has been comprehensively engaged in engineering, equipment design and manufacturing, and maintenance management related to water treatment since its establishment. This booklet serves as a useful reference for our customers and business partners, featuring an introduction to our company followed by a detailed explanation focused on water treatment technology. It clearly explains the basics of water supply and wastewater treatment and water recycling technology, using many diagrams and charts for better understanding. [Contents] ■ How to proceed with water supply and wastewater treatment planning, and key points on water recycling ■ Treatment of drinking water and industrial water ■ Treatment of acids, alkalis, cyanide, chromium, heavy metals, fluorine, boron, etc., contained in industrial wastewater ■ Wastewater treatment technologies using biological methods For more details, please refer to the catalog or feel free to contact us.
![Technical Document "Basics of Water Treatment [Water Recycling]"](https://image.mono.ipros.com/public/product/image/77f/2000258985/IPROS6049095749280190433.png?w=280&h=280)
A guide to water treatment technology! It includes the basics of water treatment, focusing on "water recycling."
The technical document "Basics of Water Treatment [Water Recycling]" is a guide to the water treatment technology of Nihon Wacon Co., Ltd., which has been engaged in comprehensive business development related to engineering, equipment design and manufacturing, and maintenance management of water treatment since its founding. This document summarizes the key points of water recycling. [Contents] ■ Methods for purifying and recycling wastewater ■ Recycling of surface treatment wastewater using ion exchange resin method ■ Recycling of surface treatment wastewater using RO membranes and ion exchange resin method ■ Recycling of surface treatment wastewater using UV ozone oxidation and ion exchange method For more details, please refer to the catalog or feel free to contact us.
A guide to water treatment technology! Published on "Physical Treatment of Hexavalent Chromium Wastewater."
The technical document "Physical Treatment of Hexavalent Chromium Wastewater" is an explanation of the water treatment technology of Japan Wacon Co., Ltd., which has been engaged in comprehensive business development related to water treatment, including engineering, equipment design and manufacturing, and maintenance management since its establishment. This document explains the physical treatment of hexavalent chromium contained in industrial wastewater. [Contents] ■ Reduction of hexavalent chromium (CrO₄²⁻) ■ Treatment of wastewater containing hexavalent chromium (CrO₄²⁻) ■ Dissociation of chromate and ion exchange resin adsorption ■ Regeneration of chromium adsorption resin For more details, please refer to the catalog or feel free to contact us.
Compact and space-saving! A coagulation and sedimentation device with excellent stirring efficiency using three-dimensional water flow stirring.
The "Ultra Mixing System" is a coagulation and sedimentation treatment device equipped with a three-dimensional water flow mixing tank that excels in stirring efficiency. Specially configured mixing baffle plates are installed on the inner side of the drum and octagonal rectangular mixing tanks, generating three-dimensional water flow when stirred with a conventional mixer. The water flow circulates with the center rotating and flowing from top to bottom, while the sides flow from bottom to top. Additionally, vertical rotation occurs between the mixing baffle plates, gradually moving the water flow upward. 【Features】 - Rapid dissolution of coagulants into wastewater, improving coagulation and sedimentation speed - Formation of well-defined, large flocs - Results in clearer treated water - Compact and small in size *For more details, please contact us or download the catalog.
Further expanding the possibilities of wastewater treatment! An aeration pipe system that achieves suitable treatment flows in various facilities.
AIS is a wastewater treatment technology that performs "crushing, stirring, and aeration" using a special aeration device called Aqua Blaster, promoting "complete aerobic respiration metabolism" in high-performance bacteria, thereby eliminating the need for sludge treatment and achieving zero hydrogen sulfide. In the "AIS Transform System," the treatment methods and order for each tank can be freely interchanged, allowing for a treatment flow that is suitable for each facility. This system simultaneously resolves various wastewater issues while significantly reducing costs. 【Features】 ■ The treatment methods and order for each tank can be freely interchanged. ■ It can be installed at a low cost with simple foundation and piping work. ■ Oil and grease can be decomposed by this system before being directed to the purification tank. ■ It can be used for pre-treatment or post-treatment of existing treatment facilities. ■ It can be used for purification or filtration in closed water areas. *For more details, please refer to the PDF materials or feel free to contact us.
Reduction of pest control costs and compliance with HACCP! Prevents deterioration of public sewer systems and the occurrence of unpleasant odors.
Our company provides solutions to suppress the unpleasant odors from grease traps, ensuring a clean environment and cost reduction. The purpose of the "Grease Separator" system is to eliminate the hassle of cleaning and prevent the occurrence of pests. It also prevents a decrease in pH, thereby avoiding the deterioration of public sewer systems and odor issues. At a food service center where it has been implemented, we received feedback stating, "The odors have disappeared, and cleaning has become very easy." This success led to our installation at two other food service centers in the same prefecture. 【System Objectives】 ■ Prevent unpleasant odors ■ Reduce cleaning efforts ■ Prevent the occurrence of pests ■ Prevent a decrease in pH *For more details, please refer to the PDF materials or feel free to contact us.
There are examples of cost reductions exceeding 5 million yen per year! The water tank, which was black with oil, will be transformed.
Our company provides "purification of shower tester circulating water." It prevents the deterioration of circulating water and can significantly reduce cleaning costs and other expenses. It eliminates foul odors and unpleasant smells. Shower nozzles become less prone to clogging, making it easier to remove water stains from the body and clean the strainer. 【Effects】 ■ The lifespan of circulating water is extended. ■ Cleaning costs can be significantly reduced. ■ Foul odors and unpleasant smells are eliminated. ■ Removing water stains from the body becomes easier. ■ Shower nozzles are less likely to clog. ■ Cleaning the strainer becomes easier. *For more details, please refer to the PDF document or feel free to contact us.
![[Information] Reduce hydrogen sulfide in the building pit to zero.](https://image.mono.ipros.com/public/product/image/432/2000689537/IPROS03042581875738161098.png?w=280&h=280)
Introducing content aimed at reducing costs while simultaneously suppressing the generation of hydrogen sulfide!
This document provides suggestions for reducing hydrogen sulfide levels in building pits to zero. It includes information on the decay mechanisms of building pits, the dangers of hydrogen sulfide, and the equipment configuration and responsibilities of the system. Regarding the shortening of sewer pipe lifespan due to hydrogen sulfide, we introduce the differences in the service life of sewer pipes based on varying concentrations of hydrogen sulfide. [Contents] ■ Current status of building pits ■ Decay mechanisms of building pits ■ Actual site conditions ■ Shortening of sewer pipe lifespan due to hydrogen sulfide ■ Dangers of hydrogen sulfide *For more details, please refer to the PDF document or feel free to contact us.
Improvement of the working environment! We have introduced a processing system that enables cost reduction and CO2 reduction!
We would like to introduce the treatment of wastewater containing mineral oils from car washes, buses, and trains. In maintenance facilities and businesses that perform car washes for automobiles and railways, wastewater mixed with mineral oils inevitably occurs, leading to significant labor and cost for its treatment. Additionally, oil sludge collection by industrial waste contractors was conducted three times a year, but even after 2 years and 6 months since the installation of the "Aeration Pipe Aqua Blaster," this operation has not been performed even once. [Features] ■ Significant reduction in cleaning costs ■ Reduction of CO2 through waste volume reduction ■ Reduction in water usage ■ Reduction in labor costs ■ Improvement of working environment ■ Advantageous for CSR and ISO *For more details, please refer to the PDF document or feel free to contact us.
We are introducing wastewater that can only be processed by Aqua Blaster and wastewater that is difficult to treat biologically!
The "Aqua Blaster" is significantly different from other aeration devices, as it can finely crush organic substances such as SS and oil, allowing for "complete aerobic respiration metabolism" through microbubbles. It is a device that maximally promotes biological treatment. Therefore, it becomes difficult to treat wastewater that contains substances that cannot be consumed by living organisms. This document introduces wastewater that is challenging for biological treatment. Please take a look at the related catalog. [Contents] ■ The Basics of Aqua Blaster: Biological Treatment ■ Wastewater Difficult for Biological Treatment Part 1 ■ Wastewater Difficult for Biological Treatment Part 2 ■ Wastewater Difficult for Biological Treatment Part 3 ■ Wastewater That Can Only Be Treated by Aqua Blaster *For more details, please refer to the PDF document or feel free to contact us.
![[Emission standard clearance, etc.] Community wastewater and sewage treatment exhaust gas](https://image.mono.ipros.com/public/product/image/41a/2000700590/IPROS85273321229754216628.jpeg?w=280&h=280)
Successfully maintained performance from an ammonia gas concentration of 100 ppm to below 1 ppm!
When drying sludge generated from community wastewater treatment facilities in a drum to produce compost pellets, mainly ammonia-based exhaust gases are emitted. It is cleaned using one unit of the deodorizer DR-2W (made of PVC) and a dilute sulfuric acid drip system. While maintaining a pH close to neutral, it maintains performance with ammonia gas concentration reduced from 100 ppm to below 1 ppm.
Rental is available only when necessary! [Awarded the Invention Grand Prize & Excellent Environmental Device Award] ECO Clean is a high-precision water treatment device using membrane filtration (MF area).
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.
