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YINGTIANHUI


27

2020

-

02

Troubleshooting and Solving the Turbidity Problem of Kaitaman Effluent

Author:

Ying Tianhui Office


Recently, the membrane tube of the Kaifan filter was replaced in the primary brine section. During the trial operation stage, it was found that the effluent of the Kaifan filter was turbid and calcium and magnesium ions exceeded the standard. The chlor-alkali device decided to check and dispose of the membrane tube at the turbid part.

In the process of investigation, a more complicated problem was encountered. There are nine membrane tubes in each group, which are fixed by three stud bolts. Due to the different bolt specifications, the gap between the bolts is narrow, which not only increases the workload of the investigation, but also increases the difficulty of the investigation.

Through a series of operations such as careful observation, dismantling inspection, sampling analysis and so on, the staff of the first brine post finally solved the problem of turbidity of the water from the film in half a day, effectively ensuring the stable operation of the company's production.

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