| 摘要 |
A process for the disposal of treatment fluid runoff from drinking water facilities cleaning procedures is disclosed. Due to accumulating sediments, mineral deposits and biological contamination, drinking water tanks and facilities must be cleaned on a regular basis to guarantee water quality and reduce the amount of chlorination required. Various cleaning processes are known, which produce contaminated treatment fluid runoff. The invention provides a runoff disposal process including the principle steps of collecti ng the runoff in a holding facility, analysing the pH of the runoff, neutralizi ng the pH of the runoff with a pH neutralizing agent, and filtering the runoff to remove suspended particulates. Additional steps may include analyzing the chlorine residual in the runoff, and de-chlorinating the runoff with a de- chlorinating agent.
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