- Classification: chemical auxiliary agent
- Appearance: white granule
- CAS No.:9003-05-656
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88%
- Application：oil extraction,metallurgy industries
- Transport Package: one 20’fcl load in 18-20mt for usual
- Delivery: 15day
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20ft 40ft container sales smarter solutions, lusaka, zambia. polyacrylamide is a glassy solid. It is easy to absorb water, and the rate of water absorption differs depending on the nature of the derivative ion.
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high performance, cost-effective and ecofriendly flocculant.the flocculation performance of cis is 79.8 % higher than that of pam. for the same treatment effect, more pam is required to be put into the dye wastewater, resulting in high operation cost and risk of secondary environmental pollution.
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anionic polyacrylamide pam in singapore anionic,industrial waste water treatment 1. sludge thickening 2. dewatering 3. colour removal 4. metallurgy 5. sewage treatment for various industries such as paper making 6. mining 7. coal mining 8. petroleum u ses of polyacrylamide (pam) waste water clarifications including primary, secondary and sludge thickening dewatering applications
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industrial waste water treatment 1. sludge thickening 2. dewatering 3. colour removal 4. metallurgy 5. sewage treatment for various industries such as paper making 6. mining 7. coal mining 8. petroleum u ses of polyacrylamide (pam) waste water clarifications including primary, secondary and sludge thickening dewatering applications
polyacrylamide flocculant for municipal waste water treatment,cationic polyacrylamide of flocculant for municipal wastewater treatment. in municipal wastewater treatment, polyacrylamide(pam) flocculant can be used in all solid-liquid separation processes including primary sewage treatment, activated sludge treatment and digested sludge treatment.
the role of flocculants in water and wastewater treatment
the role of flocculants in water and wastewater treatment by: kate chen email: date: apr 10th, 2023 flocculants are an essential component in many water and wastewater treatment
water treatment cationic polymers in water treatment: part 1,cationic polymers in water treatment: flocculant polyacrylamide of water with cationic polymers marshalltown 2107, south africa. 2. institute of hydrodynamics, academy of sciences of the czech
polyelectrolyte flocculants in freshwater and marine water
generally, cationic flocculants have been found to be most toxic to fish but this varies for crustaceans. flocculants appear to act mainly by acute toxicity, probably by physical blocking and mucous production of gill tissue and sorption to small invertebrates (biesinger et al. 1976, cary et al. 1987, beim beim 1994).
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- What is Pam used for in water treatment?
- PAM is also widely used as a flocculant in drinking water treatment (at concentrations 1 mg/L). 37 PAM can create bridges between destabilized particles, forming micron-size aggregates with good settling properties. 38 Cationic, nonionic, and anionic PAM have all been studied for flocculation.
- Why is polyacrylamide used in water treatment?
- With the increasing global water scarcity and escalating environmental pollution, efficient water treatment has become paramount. Polyacrylamide, as a versatile polymer compound, has demonstrated significant achievements in the field of water treatment. PAM is widely used as a coagulant and flocculant in wastewater treatment.
- Does biological filtration improve polyacrylamide biodegradation?
- Freedman, D. E. et al. Biologically active filtration for fracturing flowback and produced water treatment. J. Water Process Eng. 18, 29–40 (2017). Dai, X. et al. Waste-activated sludge fermentation for polyacrylamide biodegradation improved by anaerobic hydrolysis and key microorganisms involved in biological polyacrylamide removal.
- Does Pam solvated with Fe 3+ release acrylamide?
- It was found that PAM solvated with Fe 3+ generated ppb levels of acrylamide after exposure to sunlight under acidic conditions (pH 6). They concluded that release of acrylamide would be insignificant at low levels of iron (0.02 mg/L) under alkaline (7.5–8.5) conditions.
