Audley is a member of the International Water Quality Environmental Protection Organization. This time, he is responsible for recording and reporting the factual status of water quality management by various bidding companies and laboratories.

That is, to record the specific TDS value of the testing instrument every few hours.

At present, the magnetic separation treatment technology of Otos Laboratory is indeed the best in treatment effect.

After registering the TDS value of the Otos laboratory, Audley went to the Qinglin laboratory area to conduct a test.

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