PH value is an important factor affecting the dosage of polyacrylamide. The effect of PH on the type of polyacrylamide purchased also varies. Therefore, when using PH, the PH value should be adjusted according to the actual situation to achieve a better use effect.
Uses of all models in PH:
The PH value of anionic polyacrylamide is between 5 and 14, and it has good weak acid, neutral and basic. Positive electricity is effective for water pollution. For example: electroplating factory, steel plant, battery factory, coal washing plant, metallurgical wastewater, sand washing plant and so on.
The effective PH value of the cationic polyacrylamide is between 7-14, and it has a good effect on neutral and alkaline water quality. For example, leather factory, paper factory, municipal sewage treatment plant, special metal extraction and so on.
The PH value can reach 2-8 in the range of 2-8, which has a good treatment effect on neutral and acidic water quality.
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