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First, let us know what is the basic degree of polyaluminum chloride: The structure of polyaluminum chloride is composed of polyhydroxy complexes with varied morphology and polymers, which are Amorphous inorganic polymers, polyaluminum chloride and thus show many different from the traditional coagulant specific coagulation function. Polyaluminum chloride is the basic component of OH. The basic measure of OH ion in polyaluminum chloride is Basicity (abbreviated as B), which is usually defined as polyaluminum chloride Equivalent percentage of OH to Al [1,2]: B = [OH] / [Al] × 100 (%). Polyaluminum chloride is understood as a hydrolysis product between normal salt AlCl3 and alkali Al (OH) 3. In general, the polyaluminum chloride basicity is in the range of 16.7% -83.3%, and the Japanese standard basicity is 45% -65%. Polyaluminum chloride basic degree of impact: 1. Poly aluminum chloride
three major indicators, aluminum content, the basicity of the salt, water insoluble, the basicity of the salt is an important indicator, but also a reference to control the production of manufacturers index. Salt base degree is one of the most important quality indicators of polyaluminum chloride products and also the most important production control parameter. 2. Ruixiang water treatment plant mainly supplies solid aluminum polychloride, for solid polyaluminum chloride, the basic degree of this indicator is very important, under normal circumstances, the basicity of the PAC-40-95% ( The basicity of the salt is adjustable) 3. Raising the basicity of the polyaluminum chloride product can greatly enhance the economic benefits of production and use. Salt base from 65% to 92%, the cost of raw materials can be reduced by 20%, the use of cost can be reduced by 40%.
However, aluminum ions contained therein are harmful to the human body, hinder the body's digestion and absorption function, but also inhibit the activity of pe
White polyaluminum chloride floc forms quickly and precipitates rapidly, with a greater capacity than conventional products. Right original check & gt; & gt;
Both do not respond to the use of aluminum chloride solution to eliminate the hazards of cadmium elements is the use of the hydrolysis of aluminum chloride and
Polyaluminium chloride can not be fluoride, I have the factory at the same time coagulation and adsorption of pharmaceutical Ordos blue sky and white environmen
So it will be suspended in water, PVC in the course of use, produce a certain percentage of sediment, but the proportion of the sediment is not large, the pool