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 are entering the heat exchanger. - Maintenance costs for the heat exchanger are high, and we want to reduce them. We proposed dehydration 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 and Drying Device] This device sucks in and filters high-concentration slurry (mud-like mixture), forming 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% onward. ◎ Applications - Extracting dry sludge from plating wastewater for resource recovery - Recovering dry powder from catalyst slurry - Resource recovery (as animal 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 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)