Selection of polyaluminium chloride to purify industrial paper wastewater process
In the rapid development of industry together, how to deal with all kinds of sewage, reduce the pollution of the environment seems to be the main. In such as: adsorption, ion exchange, redox, sedimentation, activated sludge, biofilm and other water treatment methods, flocculation and deposition of sewage treatment with polyaluminium chloride is more widely used, the cost is relatively low-cost approach. In this method, the core and key role is the selection and application of poly aluminium chloride.
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