poly aluminium chloride (PAX PS)

poly aluminium chloride (PAX PS) Properties 1. The water treatment cost is 20%-80% lower than that of other inorganic flocculants. 2. It can lead to quick formation of flock with big size and rapid precipitation. 3. It has wide-range adaptability to the waters at different temperatures and a good solubility. 4. The liquid product is slightly corrosive and suitable for the automatic dosing and convenient for operation. Furthermore, it will not block pipes over long-time usage. Specifications ItemIndexLiquidSolidExcellentClass 1Al2O3 (%) ≥1029Basicity (%)40 8540 90Density (20°C) (g/cm3) ≥1.15—Insoluble substance (%) ≤0.10.5pH(1% water solution)3.5 5.03.5 5.0NH3-N (%) ≤0.010.01As (%) ≤0.00010.0002Pb (%) ≤0.00050.001Cd (%) ≤0.00010.0002Hg (%) ≤0.000010.00001Cr6+ (%) ≤0.00050.0005Note:The mass fractions of NH3-N, As, Pb, Cd, Hg and Cr6+ are calculated based on that of Al2O3 as 10.0%. The product can be made upon customers' special request. Application Method & Notes 1.The liquid product can be dosed directly or dosed after dilution. Dilution is necessary before dosing for the solid product. The normal dilution ratio for the solid product is 2%-20%, and 5%-50% for the liquid product (based on weight percentage). 2.The specific dosage is based on the flocculation tests and trials by the users. The usual dosage of the liquid product is 3-40 g/ton, and of the solid product, 1-15 g/ton. 3.The product can not be stored with other chemicals. 4.We provide special tanks for transportation to the clients. The solid product is packed in inner plastic bags and further in polypropylene woven bags, with each bag containing 25 Kg. 5.The shelf life is 6 months for liquid product and 12 months for the solid product. The product should be stored in a dry and ventilated place, but the effect will not be affected even if it gets wet. 6.The product has some corrosivity. It needs lots of water to wash if the product splashes into eyes. Update Date:2010-10-26 0:12:43