- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-437
- Type: cationic
- Formula: (C3h5no)N
- Solid Content: ≥91%
- Application：papermaking industries
- Transport Package: 25kgs per pack
- Delivery: 3-7day
polyacrylamide suppliers and manufacturers with high quality
polyacrylamide (polyacrylamide) called pam, is a water-soluble polymer, the appearance of a white or yellowish powder, easy to absorb water, long-term thermal decomposition, decomposition temperature above 200 . insoluble in most organic solvents, it has good flocculation can reduce the frictional resistance between the liquids.
botswana good price cation polyacrylamide pam with high quality,high viscosity flocculant polyacrylamide pam for all kinds of waste water specifications high hydrolysis polyacrylamide 1.sgs,cnas,cqc 2.factory direct sale 3.high quality polyacrylamide anionic high hydrolysis polyacrylamide: 1. high hydrolysis polyacrylamide mainly specification main technical indicators name anionic nonionic cation appeatance
chemical polyacrylamide water treatment polymer
polyacrylamide (abbreviated as pam or paam) is a polymer with the formula (-ch 2 chconh 2 -). it has a linear-chain structure. pam is highly water-absorbent, forming a soft gel when hydrated. in 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries.
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polyacrylamide hydrogels. vi. synthesis-polyacrylamide flocculant relation
here we study the synthesis-polyacrylamide flocculant map of polyacrylamide hydrogels prepared by free radical polymerization. a precursor consists of four ingredients: solvent (water), monomer (acrylamide, aam), crosslinker (n,n’-methylenebisacrylamide, mbaa), and photoinitiator (2-hydroxy-4′-(2-hydroxyethoxy)-2-methylpropiophenone, irgacure-2959) (fig. 2).
theoretical studies of hydrolysis and stability of sale,the hydrolysis reaction of the amide group to form acrylic acid (aa) is significantly affected by the ph of solution and the presence of cationic species such as ca 2+. without catalyzed, pam is thermally stable with transition barriers as high as 50 kcal/mol.
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waste-activated sludge fermentation for polyacrylamide.polyacrylamide (pam), a linear water-soluble polymeric compound with a high molecular weight, is widely used in wastewater treatment processes 1,2, papermaking 3, soil conditioning 4,5, irrigation
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high performance, cost-effective and ecofriendly flocculant,moreover, the cis flocculant showed excellent flocculation effects in ambient ph of 4–10, flocculation temperature of 10–40 °c, and various inorganic salts. in general, the anionic cis flocculant shows excellent cost effectiveness, where the predicted operation cost of as-prepared cis is about 60 % of conventional polyacrylamide flocculant.
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uses of polyacrylamide (pam) waste water clarifications including primary, secondary and sludge thickening dewatering applications for raw water clarification, process applications for sugar, steel, paper, pharma, mineral chemical and soap industries. specifications name : polyacrylamide anionic (pam) appearance : white granular ionicity
flocculant chemicals polyacrylamide sciencedirect topics,flocculants are the agents used to bring about flocculation. chemical flocculants are highly effective and widely used. inorganic flocculants or polymeric organic flocculants [1, 12, 17, 18, 24] may be used. for use in large-scale operations, as anticipated for production of microalgae biomass for fuels, a flocculant must meet certain key
quality pam chemical water treatment anionic polyacrylamide
25kg anionic polyacrylamide flocculant pam chemicals used in sewage treatment plant 99% anionic polyacrylamide cas 9003-05-8 sewage treatment chemical leave message
water treatment polyacrylamide polymer science wiley online library,polyacrylamide (pam) and its derivatives are the most commonly used polymers in the preparation of polymeric gels for water control in petroleum reservoirs. this study involved the use of polyethylenimine (pei) as a crosslinker for pam. in this study, we investigated pam alkaline hydrolysis at high temperatures.
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classification: chemical auxiliary agent: appearance: white to off-white crystalline granular: molecular weight: 8-15million: cas no. 9003-05-8: package: one 20’fcl load in 18-20mt for usual
10ton pam flocculant polyacrylamide in india,Water Treatment polyacrylamideindia was the first company in india to have started manufacturing acrylamide monomers in 2016, which ensures global quality standards and competitiveness in the polymers we provide in india. polyacrylamide manufacturer india has continually expanded and has become one of the largest production sites within the polyacrylamide manufacturer group.
9003-05-8 anionic polyacrylamide flocculant for papermaking
introduction: polyacrylamide is a linear water-soluble polymer, and is one of the most widely used varieties of water-soluble polymer compounds.pam and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining, metallurgy, geology, textile
manufacturers of anionic polyacrylamide agriculture,anionic polyacrylamide manufacturers, suppliers, dealers prices.discover 80 products from anionic polyacrylamide manufacturers, suppliers, distributors, and dealers across india. anionic polyacrylamide product price in india ranges from 1 to 19,500 inr and minimum order requirements from 1 to 1,000.
- What is anionic polyacrylamide?
- technology-oriented and customer first. Anionic Polyacrylamide is produced when acrylamide is polymerized with an anionic comonomer. Water soluble Polyacrylamide have been used for decades to facilitate solidliquid separations in wastewater and drinking water treatment, the pulp and paper industry, aquaculture, and many other industrial processes.
- Which emulsion forms of anionic polyacrylamide should be avoided?
- Emulsion forms of anionic PAM should be avoided. Residual acrylamide content less than 0.05%. Top anionic polyacrylamide flocculant powder supplier, which provides efficient reliable polyacrylamide (PAM) solutions for water treatment and pulp and paper making, mineral washing.
- Is polyacrylamide a cationic or nonionic polymer?
- Degradable or bioaccumulative. Anionic polyacrylamide has low acute toxicity. Co-chemical properties Polyacrylamide polymers can exist in cationic, anionic or nonionic forms, depending on their ionic charge. Nonionic forms of polyacrylamide are generated from basic polymers.
- Is nionic polyacrylamide a hazard?
- nionic polyacrylamide.NICNAS has assessed anionic polyacrylamide in an IMAP Tier 1 assessment and considers it a po ymer of low concern1 . In addition, based on an assessment of environmental hazards, NICNAS also identified anionic polyacrylamide as a chemical of low concern to the envi
