- Classification: chemical auxiliary agent
- Appearance: white or slightly yellow powder
- CAS No.:9003-05-819
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥90%
- Application：leather making waste water treatment
- Transport Package: 25kg/bag, 1000kg/bag, customized package
- Delivery: prompt shipment
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cheap 3 ton sewage treatment pam anionic polyacrylamide degradation and its implications acrylamide at a dose of 20 mg/kg/day stimulated the degeneration of peripheral nerves and the spinal cord of rats, although no obvious effects were found at doses less than 0.2 mg/kg/day. 152
pam (polyacrylamide) flocculating agent for wastewater treatment,pam (polyacrylamide) flocculating agent. h30 anionic and the floc product suite are proprietary blends of granular, non-toxic soil binding agents and recognized for best management practices (bmp) by the epa. these flocculating products are used with active or passive bmps. they’re exceptional on construction sites with slope or embankment
pam polyacrylamide flocculant sewage treatment price
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.
biopolymer-based flocculants a review of recent technologies,as one of the water treatment technologies, flocculation is used to promote the solid-liquid separation of colloidal suspension (dao et al. 2016). it has advantages of a low investment cost, high treatment efficiency and simple operation (dao et al. 2016; yang et al. 2016a). flocculation can effectively deal with various types of water
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best price cationic flocculants anionic flocculants,cationic flocculant,it is commonly used as a flocculant in the water treatment process in industries of mining, metallurgy, textile, papermaking and so on. It is also a multipurpose chemical used in oil industry. flocculant features： 1. the flocs are tight and the
the essential guide to flocculants
cost powder/granular flocculants are, at face value, the most cost-effective flocculants on the market due to their high active percentage (around 90 95%). as a proven and well-established technology, they are the ideal solution for flocculation requirements if upfront cost sensitivity is your primary concern.
polyacrylamide (pam) manufacturer,flocculant supplier.asiafloc is nationally recognized in china as being a high-tech company that provides high quality products and competitive pricing. over the past 16 years, we have focused our efforts on improving our products through r d,a full range of product series have been completed,including cationic polyacrylamide ,anionic polyacrylamide ,nonionic polyacrylamide,amphoteric polyacrylamide total over
application of flocculants in wastewater treatment
abstract. flocculation is an essential phenomenon in industrial wastewater treatment. inorganic coagulants (salts of multivalent metals) are being commonly used due to its low cost and ease of use. however, their application is constrained with low flocculating efficiency and the presence of residue metal concentration in the treated water.
polyacrylamide manufacturers, suppliers, wholesalers flocculant,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,construction and
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cationic polyacrylamide flocculant factory, buy good price. cationic pam chemical water treatment dewatering flocculant powder anionic polyacrylamide flocculant (c8h16ncl)n anionic polyacrylamide flocculant for coal washing and sedimentation 25kg anionic polyacrylamide flocculant pam chemicals used in sewage treatment plant 99% anionic polyacrylamide cas 9003-05-8 sewage treatment chemical
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classification: chemical auxiliary agent: appearance: white powder or translucent powder: molecular weight: 5-30 million: cas no. 9003-05-8: package: 25kg pe bag
synthetic polymeric flocculants aid dewatering water technology,most synthetic flocculants are based on polyacrylamide and its derivatives. flocculants generally carry either a positive (cationic) or a negative (anionic) charge. polyacrylamide itself essentially is nonionic and the desired ionic character is produced by copolymerisation with other monomers.
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in general, anionic polymers with copolymer composition of 5–40 mol% sodium acrylate or hydrolyzed acrylamide with similar acid contents are mainly used. owing to their high molecular weight of 10–20 million, anionic polymer flocculants can promote aggregation effectively at the amounts of several ppm for wastewater.
ethiopia industrial pam-nonionic polyacrylamide with high quality,classification: chemical auxiliary agent: appearance: white particles: molecular weight: 5-30 million: cas no. 9003-05-8: package: 900-1000kg packed in one pallet
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the polymers investigated were nonionic polyacrylamide (npam), anionic polyacrylamide (apam) and cationic polyacrylamide (cpam). this is because polyacrylamide-based polymers are commonly used in various water treatment industries [9,31,32,33,34]. magnafloc 155 (apam 10%), magnafloc 5250 (apam 30%), magnafloc 351 (npam), zetag 8110 (cpam 10%
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- Is PHPA a water soluble polymer?
- PHPA is a co-polymer of anionic character and high molecular weight. It is a water-soluble polymer, which is primarily used as a highly efficient fluid loss reducer, Viscosifier and protective colloid for shale’s and cutting in fresh water, calcium, sodium brines and KCL mud systems.
- What is partially hydrolyzed polyacrylamide (PHPA)?
- Partially hydrolyzed polyacrylamide (PHPA), consisting of neutral acrylamide and anionic acrylate groups, is suitable for use in water with 25,000 mg/L TDS 12, 15.
- What is hydrolyzed polyacrylamide (HPAM)?
- Hydrolyzed polyacrylamide (HPAM), a derivative resulting from the hydrolysis of PAM, demonstrates significant thickening capabilities in freshwater and at relatively lower temperatures (75 °C) due to strong intra- and inter-chain electrostatic repulsion of carboxylate groups 14.
- What is PHPA mud system?
- SPE Drill Eng 7 (03): 191–199. Mud systems with partially hydrolyzed polyacrylamide polymer (PHPA) are used worldwide and have proved effective and versatile for inhibiting troublesome shale formations. We made significant changes in the generally recommended compositions for these systems and developed a systematic approach to applying them.
