Significantly improve the cooling efficiency of factory and building air conditioning! Copper ion water purification system.

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last updated：Jul 24, 2025

シーユー・トピア

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Dissolve and remove algae, slime, and scale in the piping with copper ions. Reduce power consumption of the compressor and improve heat exchange efficiency, also reducing management workload.

"Cu Energy" is a water quality purification system that utilizes the "action of copper ions" for cooling water used in factories and building air conditioning. Since it does not use any chemicals, it has a low environmental impact and is a safe and secure water quality purification system that takes the environment into consideration. 【Cost Reduction with Three Zeros】 ■ Zero use of chemicals ■ Zero discharge of chemically treated water ■ Zero impact on the water environment In addition to reducing management costs, it also enables a reduction in the effort and time required for management, thus contributing to work style reform, labor shortages, and environmental improvement. *For more details, please download the PDF or feel free to contact us.

Related Link - https://www.cutopia.co.jp/?p=280

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【Representative Examples of Effective Copper Ions】 ■ Algae and slime (killed at approximately 0.2 ppm of copper ions) ■ Legionella bacteria (killed at approximately 1 ppm of copper ions) ■ E. coli and MRSA (killed at approximately 1 ppm of copper ions) ■ Influenza (infectivity inactivated) 【Product Lineup】 ■ TS Series ■ RT Series ■ WH Series *For more details, please download the PDF or feel free to contact us.

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Applications/Examples of results

- Case Study in a Fiber-Related Company [Challenges] Cooling tower wastewater environmental measures & maintenance cost reduction [Reason for Consideration] The main reasons include strengthening environmental measures for wastewater containing chemicals and reducing annual maintenance costs by approximately 10 million yen/year. The condition of the equipment and water quality showed signs of "algae" and "scale," prompting the start of consideration. [Implementation Effects] Maintenance costs were reduced from approximately 10 million yen/year to about 5 million yen/year. Chemical usage was halted. Algae were eradicated and scale dissolved through copper ion water, with several blowdown treatments. After stabilizing water quality, blowdown treatments were minimized, leading to reduced maintenance costs. - Case Study in a Steel-Related Company [Challenges] Rust prevention for cooling towers and piping [Reason for Consideration] The presence of a large amount of iron powder in circulating water led to significant rust formation in cooling towers and piping. Consideration began in a state where rust and corrosion were causing a decrease in heat exchange efficiency. [Implementation Effects] Rust prevention chemical costs were reduced from approximately 9.6 million yen/year to about 0 yen/year. Chemical usage was halted. Within about four months of implementation, rust decreased and water quality improved. Continuous circulation of copper ion water removed and suppressed rust and corrosion inside the piping, also reducing overall costs by decreasing the frequency of equipment updates.