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What are the things to keep in mind when using flocculants and dispersants? Like traffic and stuff
1. First, dilute various sewage flocculants as required to prepare standard solution preparations.
Chemical plant wastewater requires the use of PAC in combination with PAM flocculants. Generally speaking, in the treatment of wastewater through flocculation and sedimentation, the amount of Pam flocculant used is around a few grams ； If PAC flocculant needs to be used, only a few grams will be required, which means less PAM needs to be used. During the sludge-water separation and dewatering by filtration of wastewater, a larger amount of Pam flocculant is used due to the high concentration of sludge.
1. First, dilute various sewage flocculants as required to prepare standard solution preparations. 2. Take a certain amount of water sample and use the sewage flocculants prepared above for titration to obtain a preliminary evaluation. 3. Before titration, it may be necessary to adjust the pH value first, and the raw water might even need to be diluted. 4. Each flocculant has its own optimal dosage; in other words, once the amount added exceeds a certain level, increasing it further will not improve the cleaning effect. 5. After determining the optimal dosage, parallel experiments can be conducted using two or more types of flocculants in combination.
The explanation on the fourth floor is more appropriate; it is recommended to refer to it