90% OFF on water utility fees! Here are examples of reducing maintenance frequency and lowering disposal costs.
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 enter the heat exchanger. - Maintenance costs for the heat exchanger are high, and we want to reduce them. We proposed dewatering 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.
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[Pleated Dryer Dewatering Drying Device] This device suctions and filters high-concentration slurry (mud-like mixture) to form a cake layer on the filter surface. The formed cake layer is dewatered and dried, allowing it to be collected as sludge (aggregated solid). Our unique pleated filter enables the extraction of large volumes of dry cake. No coagulants or filtration aids are required. The moisture content of the sludge can be adjusted from 20% onwards. ◎ Applications - Extracting dry sludge from plating wastewater for resource recovery - Recovering dry powder from catalyst slurry - Resource recovery (as feed) from wastewater of processed foods, reducing sewage load - Extracting dry soil from tunnel construction and construction wastewater, etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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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)