Poly aluminium ferric chloride sulphate

Poly Aluminium Ferric Chloride Sulphate (PAFCS) PAFCS is a new product of high-efficient water purifying agent invented in recent years, which polymerizes a proper amount of PFC and introduce an appropriate amount of synergistic agent SO42-, based on the high-efficient water purifying agent PAC. This product is composed of inorganic polymer PFS and PAC. The chemical general formula is: [AL2(OH)nCl6-N-2K(SO4)K]mf±X[Fe2(OH)nCl6-N-2K(SO4)K]m, (PAFCS for short).This products converged the merits of the fªAlfª and fªFefª all in one ,the merits including the high effective content, high saltness, large polymerization, high condensity of molecular chain network and large constructure. This product has far stronger adsorptive and cohesive power and better purifying effect in purification. It is a high-efficient, fast, low-conswne, innoxious and safe inorganic high-efficient water purifying agent. It makes full use of the compensation of ferric ion and succeeds in getting rid of the harm which ion Al3+ remaining in water does to human. Compared with traditional PAC(S), ALSO4(L), PAS(L), PFS, PFC and so on, the use amount of PAFCS can be greatly reduced and the cost is very low. This product can reach the purification standards while other agents can not resolve, especially some difficult problems of water treatment such as lowering heavy cloudiness and de-coloring. It can be widely applied in to comprehensive treatment of urban sewage by strengthened first-stage treatment process. The quality of the treated water can reach the first-level discharge standard. The removal efficiency of total "Phosphorus" is very high and the eutrophication of the water can be controlled. In contrast with the second-stage biological treatment technology, this technology can reduce not only investment of the capital construction, but also the operation cost. So it is a very practical and efficient technology for water treatment. PAFCS has the ability of both inorganic coagulation and high-efficient capture and cure of polymer coagulating agent. In contrast with the traditional water purifying agents such as aluminium salt and ferric salt, PAFCS can improve the treat efficiency, decrease the cost of water treatment and can improve the water quality APPLICATION FIELDS Purify the life drinking water, and the water quality can achieve the drinking water standard of the national regulation. It can be widely used in the treatment of industrial sewage and urban sewage, the water quality can achieve the first class discharge standard after dealing with: f( A wide application in sewage disposal of many industries, such as paper-making and printing & dyeing. Only a small amount of the product works well. The remarkable waste water decolouring efficiency. And the treated water can be recycled and reused. f( Purify waste water containing Pb, Cr, Cd, sulfide or household sewage. The quality of water can achieve the discharge standard after dealing with. f( Purify overflow floatable tailings red water, and the treated water can be reused in industry production. f( A wide application in purifying fluorine-contained untreated water, oily waste water, oil-field return water, and in oil-water separation. All of these applications have satisfying results. Application method, storage, packing and transport of product You should add 3-4 times water first and mix it so as to make it dissolve, then add directly and quickly or add water to make it diluted so that suits the consistency you need (3~10 NTU is proper for desaturation solution consistency. Store time of diluted solution usually doesnf+t exceed 24 hours). According to the fixed proportion, add it into primary water or sewage, let it flow together with water and stirs naturally to precipitate. The proportion of using the product is decided by turbidity and water quality. They are as follows: Turbidity ( NTU ) Adding proportion ( KG / KT water) 15 2 100 9 500 16 800 25 2000 35 Application notice of PAFCS: 1) Solid products adopt brown paper or woven bag, inside lining with plastic packing; net weight 25kg; 1) The products should store in dry and ventilater place; 3) When being transported, should avoid being mixed with harmful and poisonous goods. 25Kgs per bag.