[Al2(OH)nCI6-n] is an inorganic polymeric high-cost polyelectrolyte coagulant, which can be regarded as an intermediate hydrolyzate product between aluminum trichloride and aluminum hydroxide as black. [Technical standard] The quality conforms to the national standard GB15892-2009 Alkaline aluminum chloride is an inorganic high molecular polymer. It is made of industrial aluminum ash and activated bauxite as raw materials through the process of refining and polymerization. The activity of this product is higher for industrial sewage. , Paper water, printing and dyeing water has a good purification effect. The performance of basic aluminum chloride: 1, good activity, low dosage, strong adaptability; 2. Fast dissolution and rapid precipitation; 3. Effectively remove metal and radioactive substances from water pollution. The use of basic aluminum chloride: Alkaline aluminum chloride can remove bacteria, deodorization, decolorization, fluoride removal, aluminum, chromium, phenol, oil removal, turbidity removal, removal of heavy metal salts, in addition to radioactive pollutants, in the purification of various Water has a wide range of uses. For domestic sewage, purification of industrial water, industrial 380T injection molding machine power waste water, mining, oil field water injection, clean paper, metallurgy, coal washing, leather and various chemical wastewater treatment. Basic aluminum chloride use methods and precautions: 1, solid products should be added after the water dissolved, the dilution ratio is generally: 2% - 20% (weight percentage); 2, basic aluminum chloride dosage is generally : Solid product 15g/ton, the specific dosage is determined by the actual amount drawn by the user; 3. The basic aluminum chloride must not be mixed with other chemicals; 4. The basic aluminum chloride storage period is two years , Should be placed in a ventilated and dry place, and the use effect will not be affected after damp. Basic aluminum chloride physical and chemical indicators: basic aluminum chloride Appearance: gray or black granular solid Analysis item Analysis of results Item analysis results AL2O3% ≥27 PH value (1% aqueous solution) 3.5-5.5 Hydrochloric acid degree 45-95 Water insoluble (1% aqueous solution) ≤2 Alkaline Aluminum Chloride Packaging and Storage: 1. This product is sealed in a double layer, the inner layer is made of non-toxic polyethylene plastic. Shanghai injection molding machine computer parts bag, outer plastic woven bag, each bag Net weight 25kg. 2. This product is easily hygroscopic and deliquescent, but it has no effect on the use effect after hygroscopic tide. It is recommended to keep it in a dry, moisture-proof, well-ventilated, and hot place. 3. This product must not be stored and stored together with toxic and hazardous substances.