Purification technology for leachate prepared for the risks of organic fluorine compounds "PFAS"

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High-precision adsorption filtration devices "ECO Clean LFP" and "ECO Clean mini LFP"

last updated：Apr 11, 2025

Additional installation of water treatment facilities at the disposal site | We can start with trial operations first.

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 ／

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basic information

【2025 NEW Environment Exhibition】We will showcase ECO Clean LFP! May 28 (Wed) - 30 (Fri), 2025 Tokyo Big Sight, East Exhibition Hall 5, Booth Number: J512 ■ Applications Purification of organic fluorinated compounds PFAS (such as PFOS/PFOA/PFHxS) Achieved over 99.9% removal of PFOA, and PFOS/PFHxS below the quantification limit! *Results from preliminary lab tests ■ Mechanism of ECO Clean LFP - Functional powder is attached to a pleated filter → filters and adsorbs PFAS - Separates harmful substances from wastewater → solidifies and significantly reduces costs - Fully automated from activated carbon attachment, filtration and adsorption, to cleaning 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 purifying actual PFAS-contaminated groundwater.

Price information

★Free Sample Analysis Ongoing★ We will conduct sample analysis/tests using your actual materials. Please contact us using the form at the bottom of the page! Based on the analysis results of the treated water, we will customize solutions. We will propose suitable 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, penetrants, etc. *For more details, please download and view the catalog.*

Delivery Time

Please contact us for details

Applications/Examples of results

**Features** 1. Pleated Filter - The filtration membrane is in a pleated shape, saving space. - The water flow rate of activated carbon is 1/200 of granular carbon (calculated value from our conventional laboratory tests). 2. Control Capability - Automatically and evenly attaches 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 our customers' challenges, whether for individual devices or plant equipment. 'Labor Saving & Cost Reduction' - Automation through system control of each device. We propose highly productive water treatment operations that reduce the burden of work. Contributing to labor saving and cost reduction. 'Industrial Waste Reduction' - Proposing efficient solutions tailored to water quality using adsorption technology with powdered activated carbon, oxidation decomposition technology with ozone, and dewatering technology for solid-liquid separation. Minimizing waste volume promotes effective resource utilization and CO2 reduction. '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

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.
【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.
High Adsorption Capacity Achieved high adsorption capacity through unique technology that maximizes the effectiveness of functional powders.
[Complete Automation] Fully automated from activated carbon attachment, filtration adsorption, cleaning and stripping of activated carbon, to reattachment.
Low environmental impact - Reduction of waste, reduction of CO2 emissions, reduction of processing costs - Carbon, nitrogen, and phosphorus are recyclable
【2025 NEW Environment Exhibition】We will showcase ECO Clean LFP! May 28 (Wed) - 30 (Fri), 2025 Tokyo Big Sight, East Exhibition Hall 5, Booth Number: J512 ====================== At our booth, we will introduce the PFAS removal technology "ECO Clean LFP." By attaching powdered adsorbent to our unique pleated filter, we efficiently remove PFAS from water and the atmosphere. This technology reduces the amount of activated carbon used and minimizes waste, achieving high-performance treatment with a lower environmental impact. Please come and see our new approach to "forever chemicals" PFAS.