Priced supply of quality water flocculant PAC Guangzhou Poly how much money one ton of aluminum

PAC is an inorganic polymer coagulant, the larger role of bridging the polymerization of hydroxyl ions and multivalent anions produced molecular weight, high charge of inorganic polymer water treatment chemicals. PAC Basic Information [Chinese name] PAC (polyaluminum abbreviation) [English name] Polyaluminium Chloride, abbreviated as PAC [Formula] [Al2 (OH) nCl6-n] m [technical standard] product quality in line with national GB15892-2003 standard [Appearance] white, golden yellow, brown, red-brown granular / flake [Product Form] Index name pulverized solid liquid non-drinking water%% alumina (AL2O3) mass fraction /% ≥ 28-30 27-29.0 basicity /% 40-9040-90 density (20oC) / (g / cm3) ≥ 1.12 1.12 mass fraction of water insoluble /% ≤ 1.0 1.5 PH (1% solution) 3.5-5.0 3.5-5.0 arsenic (As) mass fraction /% ≤ 0.005 0.005 Lead (Pb) mass fraction /% ≤ 0.001 0.003 cadmium (Cd) mass fraction /% ≤ 0.002 0.002 mercury (Hg) mass fraction /% ≤ 0.00001 0.00001 hexavalent chromium (Cr + 6) mass fraction /% ≤ 0.005 0.005 Note: the liquid products listed in the table of arsenic, lead, cadmium, mercury, hexavalent chromium, when the alumina content of> 10.0%, the actual amount should be converted into a 10.0% alumina product, the magazine calculated index PAC role of poly () aluminum chloride which flocculation performance is as follows: 1, a strong electric water colloidal substances and role. 2, excellent bridging adsorption hydrolyzate of suspended solids in water. 3, selective adsorption of dissolved substances. PAC performance 1, purified water is better than aluminum sulfate coagulant, water costs compared to 15-30% lower. 2, fast floc formation, settling velocity faster, larger than traditional products such as aluminum sulfate processing capabilities. 3, consumption of water alkalinity less than all kinds of inorganic coagulant, which may cast vote or less alkaline agent. 4, adaptation of the source water PH5.0-9.0 range can be aggregated. 5, corrosion resistance, good operating conditions. 6, the solubility is better than aluminum sulfate. 7, processing less water salinity increases, facilitates the handling and high-purity water, the ion exchange system. 8, the source water temperature adaptability than aluminum sulfate and other inorganic flocculants. Morphological classification PAC 1, PAC undried liquid form, there is no dilution, loading and unloading easy to use, relatively cheap advantages, disadvantages tanker transport needs, increasing the unit transportation costs (per ton of solid equivalent of 2- 3 tons of liquid) 2, PAC solid form after drying, with a convenient transport advantages, no tanker, the disadvantage is the need for dilution Shihai, increase the intensity of work uses a PAC, urban drainage purification: river water, reservoir water, groundwater. 2, industrial water purification. 3, urban sewage treatment. 4, industrial wastewater and sludge in the recovery of useful materials, to promote recycling of coal washing waste water sedimentation, starch manufacturing starch. 5, a variety of industrial wastewater treatment: wastewater, leather wastewater, wastewater containing fluoride, heavy metal waste water, wastewater, wastewater, coal washing wastewater, mine drainage, brewing wastewater, metallurgy wastewater, meat processing wastewater. PAC dosage of this product (solid) with room temperature water at 1: 3 ratio of weight stirring dosing, after until completely dissolved, then diluted with water to the desired concentration. When raw water turbidity 100-500mg / I, dosage of 3-6mg / I. The specific dosage should be based on water quality small scale, select the best dosage, and then put into use. PAC's use 1, according to the water quality should be used first small test selected water effect, put a small amount of the sweet spot. Solution should be with the distribution with the use of non-potable water should be selected according to the amount of the actual situation. 2, the use of a solid, first dissolved in water to accompany dubbed 10-25% solution, and then diluted with water to the desired concentration, at the time of dissolution before adding water slowly feeding, and continue stirring. 3, water treatment chemicals from different manufacturers or different brands can not be mixed, and may not be stored together with other chemicals. 4, slightly corrosive liquid and diluent, but lower than other types of inorganic flocculants. 5, effective storage products: liquid half solid years. The solid product tide still be used. 6, the product is reasonably dosing, purified water meets drinking water standards. br class = "; img-brk"; /> How much is a ton of PAC poly aluminum where