What are the contents and methods for monitoring the quality of circulating water?
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Help: What are the contents and methods for testing and monitoring the quality of circulating water? I’m seeking advice from experts. .
It mainly measures the concentration ratio and hardness
There are many parameters that need to be monitored in circulating water, but depending on the actual conditions of the enterprise and its operational requirements, it may not be necessary to monitor all of them. The indicators that are regularly tested include: pH, conductivity, turbidity, dissolved oxygen, residual chlorine (used for disinfection by chlorination), hardness and alkalinity, total phosphorus and available phosphorus, chloride ions, TOC, etc.
Reply to 3# qugd: Our factory monitors pH, conductivity, turbidity, hardness, and alkalinity, among others
pH, conductivity, turbidity, residual chlorine (using chlorination for disinfection), total phosphorus.
In fact, the iron ion content is also very important. Generally, the higher the iron ion level, the more severe the corrosion. However, there are special cases: if iron ions precipitate too quickly, it may prevent detection, but this does not mean that the corrosion is not severe; a comprehensive assessment is necessary. Our factory mainly tests for iron ions, chloride ions, pH, alkalinity, turbidity, conductivity, calcium ions, silicon ions, total phosphorus, suspended solids, and more.