Amphoteric polyacrylamide contains cationic and anionic groups in its molecule. It possesses the characteristics of common cationic flocculants and exhibits more excellent properties. Such flocculants can be used in a wide range of PH values, with higher water filtration capacity, lower cake moisture content, and can also be used for strong acid leaching of ores or recovering valuable metals from acidic catalysts containing metals. Amphoteric polyacrylamide is by no means a mixture of anionic and cationic polyacrylamide.
Polyacrylamide emulsions are used in wastewater treatment, such as water flocculation and sedimentation, sludge dewatering and filtration, construction slurry treatment, petroleum industry, mineral production sewage treatment, and alumina wastewater disposal and treatment.
In the process of papermaking wastewater treatment, black liquor, beating wastewater and white water are the key links.The treatment of papermaking black liquor is the k
Polyacrylamide is an important polymer compound, which has been widely used in mining field. Polyacrylamide can be used in flotation, precipitation, filtration and other processes, which can availably improve the efficiency and benefit in Mineral processing.
Pharmaceutical wastewater, as the name suggests, is the wastewater produced by a pharmaceutical factory in the production of Chinese patent medicines or western medicines. Pharmaceutical wastewater ma