[Case Study] High Iron Concentration in Cold Water Circulation Piping of Production Equipment
Significant reduction in cleaning water usage, eco-flushing without chemicals. By removing impurities, we prevent troubles such as equipment damage and performance issues before they occur!
We received a consultation from a factory regarding "high iron concentration in the cold water circulation piping of the production equipment," and we adopted a cleaning method (eco-flushing) to remove iron by installing a "dedicated filter unit" between the headers in the circuit. The filters, which had iron deposits, were regularly removed and cleaned, and cold water was sampled every few hours to check the water quality, with the work carried out for about eight days during the daytime. Additionally, after improving the water quality, we also made maintenance suggestions, such as adding rust inhibitors to prevent the iron concentration from rising again. 【Points】 ■ Significantly reduced cleaning water volume, cutting by 70% ■ Suppressed rusting action, with continued effectiveness through the addition of rust inhibitors ■ Short construction period and cost reduction *For more details, please refer to the PDF document or feel free to contact us.
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**Case Overview** **Purpose of Eco Flushing** It washes away dust, rust, and other contaminants attached to pipes, equipment, heat exchangers, and tanks, discharging them outside the system. By removing impurities, it prevents issues such as equipment damage and performance degradation. **Problems with Conventional Flushing** Conventional flushing requires 10 to 20 times the volume of water held in the system for repeated water replacement, making it a costly, time-consuming, and labor-intensive process. There were also issues such as persistent red rust. **Construction Examples** - Chilled and hot water piping for district heating and cooling - Flushing of newly installed piping (gas, water, and others) - Cooling piping for precision equipment - Hot water piping for high-temperature use It can be applied to various other facilities as well. *For more details, please refer to the PDF document or feel free to contact us.*
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【Construction Examples】 ■ Chilled and hot water piping for district heating and cooling ■ Flushing of newly installed piping (gas, water, and others) ■ Piping for cooling precision equipment ■ Hot water piping for high-temperature use ■ Applicable to various other facilities *For more details, please refer to the PDF document or feel free to contact us.
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Air conditioning and sanitation equipment can experience various issues. Our company goes beyond being just a cleaning and analysis service provider; we scientifically investigate "why problems occur" to offer our customers new value. As a result, our goal is to expand the circle of joy and contribute to society. We engage in a wide range of businesses, including "investigating," "cleaning," and "protecting." To provide the best service tailored to our customers' situations, service engineers who have passed our ISO 9001 standards are responsible for execution in each field. Additionally, we are insured against unforeseen circumstances, ensuring that we have a system in place to provide our customers with stable quality services.