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• Vertical flow sedimentation tank PAC dosing can be diluted with water too?

  Vertical flow sedimentation tank PAC dosing excess without dilution with water, you only need to dilute the sediment which, PAC plastic outer woven bags, plasti

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• Polyaluminum chloride will increase cod?

  Because PAC itself is a flocculant flocculant, customers use polyaluminium chloride is to reduce the COD in the sewage, BOD, how to increase, then how to deal w

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• Phosphorus small experiment specific steps

  Glass rod, pipette a number. Test process 1, the exact amount of measuring cylinder water 200ml in 15 200ml beaker. It will be numbered sequentially. 2, Pipette

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• I am engaged in small-scale sewage treatment plant, I ask: aluminum alloy degreasing agent in the se

  So it will appear after using flocculant clarified the water quality is mixed with white because oil degreasing agent contains oil, and polyaluminum chloride an

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• Polyaluminium chloride in the selection of sewage treatment before the pH of the best number

  The data suggest pac optimum ph is 8, the need for hydroxide In general, aluminum and iron salts in alkaline environment effect, because they are to hydrolysis

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