What are the performance characteristics of polyaluminium chloride?
Polyaluminum chloride is an inorganic polymer coagulant, also known as poly aluminum, English abbreviation for PAC. Polyaluminum chloride is a widely used water treatment pharmaceutical products, with the advantages of fast flocculation, rapid sedimentation, good solubility, low cost of water purification. The role and performance characteristics of polyaluminium chloride also include the following
1. The water quality purified by polyaluminium chloride is better than that of aluminum sulfate coagulant, and the cost of water purification is 15-30% lower than that of aluminum sulfate coagulant.
2. Flocculate formation is fast, settling speed is fast, and the processing capacity is larger than that of traditional products such as aluminum sulfate.
3. The alkalinity of the consumed water is lower than that of various inorganic coagulants, so no or less alkali agent can be cast.
4. Adapted source water PH5.0-9.0 range can be condensed.
5, the corrosion is small, the operating conditions are good.
6, solubility is better than aluminum sulfate.
7. The increase of salt in treated water is small, which is beneficial to ion exchange treatment and high purity water production.
8. The adaptability to raw water temperature is better than that of inorganic coagulants such as aluminum sulfate.
More information
