Factory Price Polyaluminium Chloride PAC for Wastewater Treatment¹

Product Description  Product DescriptionPolyaluminum chloride is an inorganic polymer coagulant, also referred to as PAC. It is produced through the bridging action of hydroxide ions and the polymerization of multivalent anions, resulting in a water treatment chemical with high molecular weight and high charge density.Polyaluminum chloride appears as golden-yellow, earthy-yellow, brown, or red granules/flakes. It produces higher quality purified water compared to aluminum sulfate coagulants, with a treatment cost 15-30% lower. It forms flocs quickly, settles rapidly, and has a greater treatment capacity than traditional products like aluminum sulfate. It consumes less alkalinity in water compared to various inorganic coagulants, reducing or eliminating the need for alkaline additives. It is suitable for raw water with a pH range of 5.0-9.0, has low corrosiveness, offers good operating conditions, and exhibits better solubility than aluminum sulfate. Additionally, it adapts better to raw water temperature variations than inorganic coagulants such as aluminum sulfate. Product ParametersIndex nameindex First Grade Drinking water %Non drinking water %alumina (Al2O3) content %≥28-3027-29.0Basicity/%40-9040-90Mass fraction of water insolubles /% ≤1.01.5pH(1% aqueous solution)3.5-5.03.5-5.0(As) mass fraction /% ≤0.0050.005(CD) mass fraction /% ≤0.0020.002(Hg) mass fraction /% ≤0.000010.00001Six valence chromium(Cr+6) mass fraction /% ≤0.0050.005 Company Profiletest effectmethod of application1. Mix the product (solid) and normal temperature water at the ratio of 1:2.5-1.3 [weight ratio] for about 30 minutes. After dissolution of the drug, add 30-40 times of clear water for dilution or dilute to liquid according to the required concentration, and then use [the greater the turbidity of the source water, the more clean water for secondary release]. 2.When the turbidity of source water is 100-500mg / L, the dosage is 5-10mg(5-10KG per ton). For specific dosing, a small test shall be conducted according to the water quality, and the dosing amount shall be selected and then put into use.Main applications 

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