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Evaluation index of polyaluminum chloride

According to the actual application effects of different indicators of polyaluminum chloride, the experimental results show that changing any one of the dissolved water temperature, coagulant type, PH value, water magazine and concentration will have an impact on the actual application effects, resulting in a higher or lower degree of action of polyaluminum chloride. The specific contents of these aspects are as follows:

1. When the temperature of water is low, it will reduce the hydrolysis rate of aluminum and iron salts, deepen the viscosity of water, not easy to settle and other impacts, so the water temperature plays a vital role for polyaluminum chloride;

2. The final effects of polyaluminum chloride with different coagulants are different. In the mixing process, the proportion of input from all parties will also affect the final effect realization. Therefore, in the aspect of coagulant, selection and input are very important;

3. The PH value and alkalinity of water will also affect polyaluminum chloride. When the PH value of water is high or low, the hydrolysis products of aluminum salt and iron salt will be different, and their final coagulation will be different. PH value and alkalinity of water are both important, and either of them will affect the final effect;

4. Other influencing factors, such as water quality, impurities, composition and concentration, also need to select appropriate water quality in the practical application of polyaluminum chloride.

The evaluation indexes of polyaluminum chloride have many aspects, which are the factors affecting the practical application effect of polyaluminum chloride.

Thank you for your attentionHenan aierfuke Chemical Co., Ltd：Focus on water treatment, only for the healthy world! Our company is committed toPolyaluminium chloride、Polyferric sulfateThe R & D, manufacturing and sales of series of water purification materials are willing to create success with our customers and friends.