Stable and Reliable Performance PLC HMI Control System Bipolar Hemodialysis RO Pure Water Machine

Yes, it fully complies with international standards such as the USA AAMI /ASAIO standard and YY0572-2015 standard. System design strictly complies with Yy0793.1-2010 standard. The product water quality meets the strict requirements of hemodialysis, with no harmful impurities, ensuring clinical safety. A complete compliance certification document package is provided.

Common contaminants of RO membranes: colloids, organic matter, scaling, and biological contamination. Prevention: Ensure proper pre-treatment, regular flushing, chemical dosing, and monitor pressure difference and water production. Treatment: Targeted chemical cleaning (alkaline cleaning agents for colloids/organic matter, acidic cleaning agents for scaling); severely contaminated membrane elements need to be replaced.

Common causes of a sudden drop in water production: pre-treatment blockage, RO membrane contamination/damage, insufficient inlet water pressure, and abnormal pressure regulation. Troubleshooting steps: first check the inlet water pressure, then verify the pre-treatment pressure difference, followed by checking the RO membrane pressure difference and cleaning it, and finally inspect the membrane damage and pressure regulating device, and replace or repair as needed.

Core monitoring data: Influent water/pre-treatment/RO system parameters, product water quality, and operation records. Which can lead to timely identification of hidden dangers, tracing of problems, compliant operation and maintenance, and optimization of operating parameters.

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