Edit this paragraph polymeric aluminum sulfate, aluminum sulfate polymerization composite polymer the huge molecular structure, adsorption ability, water purifier is better than all conventional inorganic purifying agent. Put into the raw water to form floc sedimentation speed, high activity, good filtration. And adaptability to a variety of raw water, PH value of water with minimal impact (pH 4-11). Matter the level of the turbidity of the water, wastewater pollutant concentrations size, its purification effect is significant. With less: the equipment, pipeline corrosion, easy to operate, the dosage is small, low cost purification. [English name] polyalumi rlillm sulfate [Formula] [A12 (OH) m (S04) 3 -] n [Properties] transparent clear solution, stabilizer difference increased with the basicity, the worse the stability required to vote add stabilizers to improve its stability. Preparation by a certain amount of A12 (S04) 3 and Ca (OH) 2 solution was reacted at a certain temperature and is obtained by curing system. Technical index Item Index basicity /% 25 to 45 pH 3-3.5 performance at room temperature polymeric aluminum sulfate precipitate containing 18 molecules of water of crystallization, 18 water aluminum sulfate, industrial production and more than 18 water aluminum sulfate. Containing 51.3% of anhydrous aluminum sulfate, nor even 100 degrees Celsius autolysis (dissolved in its own crystal water). Difficult to weathering and loss of water of crystallization, relatively stable, heating water loss, high-temperature decomposition of aluminum oxide and sulfur oxide. Edit this paragraph range of applications, clean drinking water, purified water meet the national standards of drinking water, can be widely used in industrial water and urban sewage, treated water quality indicators up to an emission standard: 3, clean paper printing and dyeing industry wastewater, with less good bleaching effect, treated water reuse. 4, purification lead, chromium, cadmium sulfide wastewater, sewage, water to be treated to meet emission standards. 5, purification processing flotation tailings the red overflow water, the water to be treated do industrial water. 6 containing raw water purification, wastewater, oil field injection water and kerosene plant oil-water separation, purification effect is significant.