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2017-12-13 14:42:54
Why the characteristics of ammonia nitrogen wastewater using polyaluminium chloride to deal with? Why the characteristics of ammonia nitrogen wastewater using polyaluminium chloride to deal with? Polyaluminum chloride is the most widely used in fertilizer, petrochemical industry wastewater treatment, at present, ammonia-containing wastewater treatment technology, there are air steam stripping, stripping method, ion exchange, biosynthesis nitrification, chemical precipitation France, etc., but they all have some shortcomings. For example, the gas extraction method has high energy consumption, easy scale formation, and must be reprocessed. Otherwise, secondary pollution will occur. So, why use polyaluminium chloride to treat ammonia nitrogen wastewater? Please listen to the source of the following technical expert group for your analysis.
PAM10-30kg. If the process for the first biochemical, then the above dosing doubled. The actual dosage according to the water quality is different, under normal
It is also possible that the polyaluminum chloride put into service has been deteriorated, resulting in high levels of aluminum ions, which is likely to cause w
Poly aluminum chloride production of raw materials is bauxite, kaolin these things! Can be used to deal with copper mine sewage COD, BOD these things! Do not un
In morphology can be divided into two kinds of solid and liquid. Solid according to the different colors are divided into brown, beige, golden yellow and white,
Need a sales license. China's permitting system for the operation of hazardous chemicals, polyaluminium chloride is a chemical production and sales, you must ne