- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-8567
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.5%
- Application：polyacrylamide for drilling fluids/drilling muds
- Transport Package: one 20’fcl load in 15-18mt palletized
- Delivery: 3-7day
fast delivery water treatment chemical flocculant pam ethiopia
chemical mudding agent industry polyacrylamide (paam) forms soft, cationic nondegradable hydrogels consisting of entangled polymer chains tethered to one another via cross-linkers [175]. its hydrophilic nature results in a high capacity for swelling and tendency for cell (bacterial and mammalian) adhesion and migration, granuloma formation, and
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recent achievements in polymer bio-based flocculants for low cost
polymer flocculants are used to promote solid–liquid separation processes in potable water and wastewater treatment. recently, bio-based flocculants have received a lot of attention due to their superior advantages over conventional synthetic polymers or inorganic agents.
polymer based flocculants review of water purification,alpam, fepam, and hydrolysed pam (hpam) were shown to have good flocculating qualities, with hpam being the least effective and more prone to the overdose of the flocculants studied. proper mixing had a significant impact on flocculation performance.
a review of nano-based materials used as flocculants for low cost
manafi et al. synthesised a nanocomposite based on polyacrylamide/graphene oxide (pam/go), and it was applied as a flocculating agent for purification of solvent phase water. they also studied the impact of pam/go concentration on the flocculation and retention properties.
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national drinking water quality monitoring and- cmp ethiopia
describe water quality monitoring and surveillance system describe remedial action including household water treatment and safe storage indicate implementation plan: activities, roles and responsibilities, coordination, monitoring and evaluation
preparation, performances, and mechanisms of microbial.in the application of flocculating agents, coagulants are always used to enhance flocculants’ performance. different kinds of microbial flocculants used different metal ions as coagulant aids (i.e., ca 2+, mg 2+, mn 2+, al 3+) . the presence of high concentrations of ca 2+ protects microbial flocculants from degradation enzymes.
polyacrylamide flocculants and water treatment polyacrylamide
the article critically reviews the applications of biopolymers in the area of water treatment. a number of biopolymers were reported for their floc-culation behavior for treating the wastewater.
synthesis and application of anionic polyacrylamide in water,the paper lists six different kinds of anionic polyacrylamide synthesis technologies, including homopolymerization posthydrolysis process, homopolymerization cohydrolysis process, copolymerization approach, inverse emulsion polymerization, precipitation polymerization and radiation polymerization.
zimbabwe wholesale price 5027 kg of polyacrylamide pam
water treatment anionic acrylamide polymer apam price per kg,4. polyacrylamide(pam) has a thickening effect under both neutral and acidic conditions. when the ph is above 10, pam is easily hydrolyzed. thickening will be more pronounced in a semi-mesh structure.
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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 …
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powder white cationic polyacrylamide (pam), for industrial, packaging size: 25 kg
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anionic polyacrylamide phpa for oilfield drilling , china
anionic polyacrylamide phpa for oilfield drilling . main production: anionic polyacrylamide (pam)/polyelectrolyte, for water treatment, for suldge treatment. which is widely used as flocculant.our products are widely used in paper making industries, rubber industries, leather industries for waste water treatment chemicals.oil extraction(eor), environment protection,construction materials and
- What is the difference between cationic and ionic polyacrylamide?
- Anionic polyacrylamide mainly has good flocculation effect on the wastewater with high alkaline or inorganic content or with more negative charge; The cationic polyacrylamide mainly flocculates the wastewater with high acid or organic content or with positive charge. The effect of the drug was used to determine the effect of the drug.
- What causes nonionic polyacrylamide adsorption?
- Nonionic polyacrylamide adsorption on clay minerals is mainly caused by van der Waals forces , whereas cationic or anionic forms adsorb and bind soil particles through electrostatic forces or bridge formation between PAM charged moieties and solid surface group [1, 80].
- What is an anionic polyacrylamide?
- Anionic polyacrylamides make up the largest portion of the polyacrylamide market. The polymers can be prepared over a wide range of anionic charges and molecular weights (1000 to 20,000,000 molecular weight). The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid.
- Does anionic polyacrylamide strengthen Pb(II) immobilization on kaolinite surface?
- Adsorption 25:41–50. https:// doi.org/10.1007/s10450-018-9990-x 117. Fijałkowska G, Szewczuk-Karpisz K, Wi ́sniewska M (2019) Anionic polyacrylamide as a substance strengthening the Pb(II) immobilization on the kaolinite surface.
