What are the assessment contents for the circulating water field of the refinery?
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May I ask what content is assessed in the benchmarking of the refinery circulating water field? Does anyone have an assessment plan? This post was last edited by johncom on 2009-2-25 11:10 ]
Here we assess total phosphorus, total iron, turbidity, calcium hardness, alkalinity and concentration ratio, etc.
The most important indicator: The first is the concentration multiple. The higher the multiple, the more obvious the water saving. Of course, the multiple also has a limit. If it exceeds the limit, it is meaningless. The second is the dosage. The smaller the dosage, the lower the operating cost. The third is environmental protection indicators. Whether it contains phosphorus or not, green scale inhibitors are now being developed.
Is there any comparison of this indicator among domestic refineries?
Here we assess PH value, turbidity, conductivity, hardness, alkalinity, chloride ions, calcium ions, concentration ratio, total phosphorus, and total iron.