High-precision adsorption water treatment device effective against PFAS: ECO Clean LFP
ECO Clean LFP, ECO Clean mini LFP
The optimal solution for treating residual PFOS and PFOA with foam extinguishing agents and groundwater measures.
【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 the 'ECO Clean LFP' Pleated Filter + Powdered Activated Carbon - Adsorption capacity 100,000 times greater compared to pellet filling methods - Activated carbon consumption reduced to 1/10 compared to granular activated carbon - Separation of harmful substances from wastewater → solidification significantly reduces disposal costs *For more details, please download and view the catalog.
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<Applications> Purification of organic fluorine compounds PFAS (PFOS/PFOA/PFHxS, etc.) Additionally, circulation and reuse of factory water and cleaning water, wastewater recycling, removal of organic substances such as BOD, COD, TOC, organic solvents, and refractory substances. <Our Strengths> 1. Pleated Filter - The filtration membrane is pleated, saving space. - The water flow rate of activated carbon is 1/200 compared to pellets. 2. Control Capability - Powdered activated carbon is automatically and evenly attached to the filter. - Powdered activated carbon is automatically collected after filtration. <Implementation Process> 1. Free sample analysis ↓ 2. Detailed discussions with engineers ↓ 3. Continuous field testing ↓ 4. Customization of products for each customer Water treatment systems achieve the expected effects only through repeated field testing. We value the approach of solving challenges together with our customers that cannot be resolved by simply introducing off-the-shelf products.
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★Free sample analysis in progress★ We will conduct sample analysis/tests using your actual materials. Please contact us using the form at the bottom of the page!
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*For more details, please download and view the catalog.* **What are Ryuki Engineering's Water Treatment Solutions?** The challenges related to water treatment vary among companies. There are issues that cannot be addressed with off-the-shelf products, such as facilities that can no longer meet environmental standards or cases where other companies have declined to assist. Ryuki's strength is demonstrated in the development of customized products that large companies cannot accommodate and in addressing challenges that cannot be solved with standard products. Please feel free to consult us regarding your challenges.
Detailed information
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"Purification Device for Organic Fluorine Compounds (PFAS)" In a park being developed with the concept of Okinawa's spring water, ECO Clean LFP was adopted in April 2023. It is the first purification device for organic fluorine compounds (PFAS) from a domestic manufacturer.
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"Activated carbon treatment is effective for PFAS, clarifying the complexities of handling it." ECO Clean LFP resolves the complexities of handling this functional powder and further maximizes its capabilities. Compared to conventional granular activated carbon treatment technology, it significantly increases adsorption capacity, removal rate, and adsorption speed, allowing for a substantial reduction in usage along with CO2 emissions.
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【Case Study: Consultation from a Soil Improvement Construction Site】 Issue: The cleaning wastewater from soil and machinery contains persistent organic fluorinated compounds (PFOS, PFOA). While it can be treated using sand filtration systems and activated carbon adsorption towers, the equipment is large and generates a lot of waste, causing difficulties. Proposal: By attaching powdered activated carbon to the surface of high-precision filtration filters, we can maximize the adsorption capacity of the activated carbon, improving removal efficiency and significantly reducing the amount of activated carbon needed. The compactness of pleated filters also allows for space-saving equipment solutions!
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Various Awards The "Membrane Filtration Water Treatment Device ECO Clean," which forms the basis of ECO Clean LFP, received the 46th Excellent Environmental Equipment Award/Chairman's Award from the Japan Industrial Machinery Manufacturers Association in 2020, and the 46th Invention Award in 2021 for its technology that enables precise filtration at low cost.
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![[Data] Removal of Persistent Organic Compounds by Pleated Filters and Functional Powder Method (ECO Clean LFP Method)](https://image.www.ipros.com/public/catalog/image/01/1d4/660211/IPROS71886455557065789863.jpeg?w=120&h=170)
![[Example] I want to remove n-Hex and VOCs from the drainage.](https://image.www.ipros.com/public/catalog/image/01/f06/617464/IPROS34402851427005969037.jpeg?w=120&h=170)
![[Example] I want to remove PFOS and PFOA from the drainage.](https://image.www.ipros.com/public/catalog/image/01/17d/617454/IPROS90140372413730726591.jpeg?w=120&h=170)
![[Example] I want to remove BOD/COD/TOC from factory wastewater.](https://image.www.ipros.com/public/catalog/image/01/a87/617443/IPROS98451487339141910840.jpeg?w=120&h=170)
![[Example] I want to completely recycle and reuse factory wastewater.](https://image.www.ipros.com/public/catalog/image/01/23d/617461/IPROS48170153609094767080.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 a strong track record in tunnels, steel mills, and measures against dioxins, VOCs, and asbestos. We are also involved in the purification of work environments as well as in nanoparticle processes in precision metallurgy, chemistry, and pharmaceuticals. Recently, we have been focusing on disaster recovery, decontamination projects, and water treatment and wastewater treatment. 【Recent Awards】 2019 - Excellent Entrepreneur Award from Nikkan Kogyo Shimbun - Special Award from the Woman Empowerment Award - Director-General's Award from the Ministry of Economy, Trade and Industry for the "Excellent Environmental Equipment Award" 2020 - Chairman's Award from the Japan Society of Industrial Machinery Manufacturers for the "Excellent Environmental Equipment Award" - Certification as a Work-Life Balance Promoting Company in Minato Ward - Corporate Value Certification - Global Niche Top Company by the Ministry of Economy, Trade and Industry 2021 - Grand Prize at the Invention Awards - Environmental Management Award - One of the "300 Flourishing Small and Medium Enterprises" 2022 - Tokyo Metropolitan Government Commendation for Meritorious Service (for Contributions to Technological Advancement)