polyacrylamide

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polyacrylamide
Posting date : Jul 05, 2013
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28-
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Main characteristics: That product and other coagulant to compare, having a following advantage: 1, application is wide, adapting water extensively. 2, don't need to add an alkalescence to help, if meet to deliquesce, its result is constant. 3, become a big alum flower easily and quickly, precipitate function like. 4, feat pH value scope compare breadth(5 9), and processing aqueous pH value and alkalinity descend behind small. 5, when the water temperature is low, still can keep to precipitate result stablely. 6, the alkali turn one degree higher than the other aluminum salts, iron salts, erode a function to the equipments small. 7, the valid composition is high, easy to storage, conveyance. Application 1. Industrial wastewatertreatment. The effect is significant especially for wastewater with neutral oralkaline pH value, large suspended particles, high concentration and positivecharge, such as wastewater of steel plants, electroplating plants, metallurgicalplants and the coal washing plant. 2. Drinking watertreatment. Use this product to deal with raw water, which has advantages of small dose, low-cost, no secondary pollution, etc. 3. Papermaking additive.It can used as dispersant of long fiber paper, dry strengthen agent, retention and drainage agent and flocculent for papermaking wastewater, etc. Features Oil-displacing agent of oil field tertiary oil recovery: It can adjust the rheology of filled water, increase the viscosity of driving liquid, improve water drive wave and efficiency, lower water phase permeability in ground layer, and enable water and oil to flow forward at even speed. Its effect is that it is mainly used in tertiary oil recovery of oil fields in the aspect oil production, and raw oil of about 100 to 150ton more can be produced through filling the macromolecule polyacrylamide product one ton. Well drilling mud raw materials: In oil field exploration and development and exploration of geology, water and coal, it is used as adhesive of well drilling mud raw materials, can improve the service life of drill bits, improve the drill speed and drilling footage, and reduce plug in replacing drill, and has prominent well slough preventing effect, and it can be used as fracturing fluid of oil fields or plugging agent of controlling profile and plugging water. Industrial Waste Water Treatment: Water sources of many tap water factories in China come from rivers, the sand and mineral contents are higher, water is muddy, the water still can not achieve demands although passing through sedimentation and filtration, and flocculating agent needs adding; however huge adding amount generates increased mud amount and bad effect. The adding amount is only 1/50 of inorganic flocculating agent if anionic-polyacrylamide is adopted as flocculating agent, but the effect is several times better than the organic flocculating agent, and even dozens of times. If the river water with severe organic matter pollution can be matched with anionic-polyacrylamide for use, the effect will be better. Paper-making adhesive: The product can be used as fining agent, residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry. Physical propertyColloid product has no color, transparent, not poisonous, and has no corrosion. Powder is white. Both can be dissolved in water, but almost dissolved in organic solvent. The product of different species, different molecular weight has different property. Usage The colloid product is mainly anion types, and this product mainly used for drilling petroleum, textiles, chemical engineering, coating, wastewater treatment etc. The powder product is mainly anion types, and according to usage, non- ion type and different dissimilarity to water can be produced. This product is mainly used for petroleum, smelting, choosing mines, paper-making, textiles, sugar-making, cutting stones, chemical engineering, medicine and wastewater treatment etc. Packing 25kg in to poly woven bag, PE lined. 50kg into poly woven bag, PE lined. 500kg or 1000kg into big bag.(with pallets If required)

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