Aluminum Sulfate Water Treatment
May 19, 2010 Leave a Comment
Aluminum sulfate is an industrial use of flocculants. Aluminum sulfate is very few, if there are some, they must be encountered in salt-free.
Aluminum sulfate can be used for water purification, it will lead to condensation of impurities, and to which the particulate filter.
In printing and dyeing cloth, the gelatinous precipitate helps insoluble pigment dye adhere to the clothing fiber drawing.
In the construction industry, aluminum sulfate can also be used as a waterproofing agent and accelerator.
Acid hydrolysis of aluminum sulfate were: (Al3 +) + 3 (OH-) == Al (OH) 3
Al (OH)3 can adsorbed impurities may reach the water purifying effect.