Aluminium-sulfate

Basic Introduction
　　Aluminum sulfate is a widely used industrial reagent, often confused with alum. Aluminum sulfate is commonly used as a flocculant, Used for purifying drinking water and sewage treatment equipment,as well as in the paper industry.Under natural conditions, aluminum sulfate is almost non-existent It exists in the form of water and salt. It forms a series of hydrates, among which aluminum sulfate hexahydrate is the most common. Aluminum sulfate is also one A highly effective mollusc insecticide that can kill Spanish slugs and is widely used in various types of water Purification.
Purpose:
　　Used as a coagulant for sewage treatment, it has good decolorization ability and also has the ability to remove heavy metal ions, remove oil The functions of phosphorus removal, sterilization, etc. are particularly effective in decolorizing and COD removal of printing and dyeing wastewater, as well as ferrite co precipitation of electroplating wastewater.
　　Used as a precipitant, it can form precipitates with sulfides, phosphates, etc., thereby removing sulfides, phosphates, etc.
　　Easy to dissolve in water, its aqueous solution is slightly acidic, widely used for purification of drinking water and industrial water, suitable for low alkali treatment
　　The wastewater treatment of Du, as a precipitant, removes sulfur ions, phosphate ions, etc.
　　In the paper industry, it can be used as a precipitant for rosin size, wax lotion and other sizing materials, and also as a retention agent for foam fire extinguishers,
　　Raw materials for manufacturing alum and aluminum white, as well as raw materials for petroleum decolorization, deodorization agents, and certain drugs. It can also produce artificial gemstones and ammonium alum.

Instructions for use
　　When using, a small-scale test should be conducted based on the water quality to select the best point with good water purification effect and small dosage. The solution should be used as needed.
　　The amount of non potable water should be selected according to the actual situation.
　　When using solids, first dissolve them in water to prepare a 10-25%solution. When dissolving, slowly add water and stir continuously.
Packaging, transportation, and storage
　　Solid products use plastic woven bags lined with polyethylene plastic bags or composite plastic woven bags
　　packing. Liquid products are packaged in polyethylene plastic drums or shipped in acid resistant storage tanks.
　　During transportation, measures should be taken to prevent rain, moisture, and contamination from toxic substances.
　　It should be stored in a cool, dry place to prevent rain and moisture. Solid shelf life of one year, liquid shelf life of six months

Quality indicators