- Classification: chemical auxiliary agent
- Appearance: white fine-sand shaped powder or granule
- CAS No.:9003-05-11836
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88.5%
- Application：printing and dyeing industry waste water treatment
- Transport Package: 25kg kraft bag
- Delivery: 15day
theoretical studies of hydrolysis and stability of polyacrylamide polymers sciencedirect
alkaline hydrolysis of polyacrylamide j. polym. sci. part a, 3 (1972), pp. 2475-2482 google scholar [40] b. kallies, r. mitzner models of water-assisted hydrolyses of methyl formate, formamide, and urea from combined dft-scrf calculations j. mol. model., 4
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hot sales anionic polyacrylamide powder(apam emulsion) in pakistan
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the efficiency of polyaluminum chloride and anionic polyacrylamide in removing the hot rolling steel factory effluent turbidity international,the coagulation and flocculation method stands out as a widely utilized approach in industrial wastewater treatment. this study explores the application of a new sedimentation concept, focusing on one-step removal, and evaluates the effectiveness of polyaluminum chloride (pac) and anionic polyacrylamide (pam) in reducing turbidity in simulated hot-rolled steel factory effluent. the
synthetic polyelectrolytes based on polyacrylamide non-ionic, anionic and cationic polyacrylamide and their applications in water and wastewater
shatat et al.; csij, 25(4): 1-8, 2018; article no.csij.46483 3 fig. 1. the synthesis route of non-ionic polyacrylamide [2] flocculation time. they have compared the microgels with those of the homopolymers and their blends. they have obtained that the
flocculating agent anionic manufacturer, supplier, exporter,flocculating agent manufacturer and supplier skip to main content area user login username: * password: * request new password cart is empty features demo home products view products lab chemicals featured products silk division msds videos
waste-activated sludge fermentation for polyacrylamide
during the anaerobic digestion of dewatered sludge, polyacrylamide (pam), a chemical conditioner, can usually be consumed as a carbon and nitrogen source along with other organic matter (e.g
polyacrylamide degradation and its impact on environmental systems.high molecular weight high quality polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity
hydrolysis and precipitation of polyacrylamide in hard brines at elevated temperatures spe reservoir engineering onepetro
summary. laboratory data are used to show that commercial polyacrylamide hydrolyze to an equilibrium degree that depends on the temperature of hydrolysis but is largely independent of the brine composition. at greater than 20 ppm hardness levels, polyaerylamide solutions pass through a sharp cloud point as their temperature is raised. this cloud-point temperature depends primarily on the
polyacrylamide powder msds price cas no. 9003-05-8 for water treatment,polyacrylamide (pam) is commonly used as a flocculant, soil conditioner and viscosity enhancer for water and wastewater treatment. the product is soluble in organic solvents and insoluble in organic solvents. it exhibits high polymer electrolyte characteristics in neutral and alkaline media..
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polyacrylamide (pam) prices chemical flocculant,north america. the prices of polyacrylamide declined in the usa market during the third quarter of 2022, with cost ranging at usd 2252/tonne polyacrylamide anionic grade fob texas with a quarterly decline of 11.1% as per recorded by chemanalyst pricing team data.
water treatment flocculation: which flocculation agent is best? chemtech international
these compounds make up some of the most widely used flocculation agents on the market. aluminum sulfate aluminum sulfate (al2(so4)3) is an aluminum salt that is also known by the name alum. along with ferric chloride and ferric sulfate, it is the .
polyacrylamide in malaysia, polyacrylamide manufacturers suppliers in malaysia,polyacrylamide powder application: industrial use. price: 250 inr (approx.) / kilograms. moq 500 kilograms/kilograms. our company mainly produces polyacrylamide. it is divided into nonionic polyacrylamide, anionic polyacrylamide and cationic polyacrylamide. they are white granule. and they are usually used for all kinds of waste water
study on rheology and microstructure of phenolic resin cross-linked nonionic polyacrylamide (npam) gel for profile control and water shutoff
npam was completely dissolved after 2 h to produce a polymer stock solution with 0.5% concentration. the stock solution was then diluted to desired concentrations (0.2%, 0.3%, and 0.4%). liquid resin cross-linker was added dropwise to the polymer solution with low speed stirring to produce the gelant solution which was prepared at room temperature.
difference and application of cationic, anionic and nonionic pam,polyacrylamide (pam) is a kind of linear water-soluble polymer, which is the most commonly used water treatment agent in our sewage treatment! in our practical application, pam can be divided into cationic, anionic and non-ionic three types. how to choose these three types of pam, we should start from the differences! structural differences cationic polyacrylamide… read more
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