- Classification: chemical auxiliary agent
- Appearance: white particles
- CAS No.:9003-05-2977
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: >= 90%
- Application：well drilling mud additives industry
- Transport Package: 25kg pe bag
- Delivery: 3-7day
best price polyacrylamide manufacturers and suppliers in vietnam
looking for polyacrylamide manufacturers and suppliers in vietnam, here we listed best price polyacrylamide manufacturers and suppliers in vietnam. Polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining, metallurgy, geology, textile,construction and other industrial sectors.
fabricating an anionic polyacrylamide (apam) with an anionic,abstract. ultraviolet (uv)-initiated template polymerization (utp) was used as a feasible strategy to prepare a novel anionic polyacrylamide (apam) with a microblock structure. in the template copolymerization system, acrylamide and sodium allylsulfonate (sas) were used as monomers, and poly (allylammonium chloride) (paac) as a template
pam polyacrylamide atp chemical
cationic polyacrylamide. 1. cationic polyacrylamide is a linear polymer that can be abbreviated as cpam. with many active groups, it has a high affinity for numberous substances to form hydrogen bond. 2. cationic polyacrylamide is mainly used as cationic flocculants to flocculate the negatively charged colloids.
polyacrylamide (pam) for sale water treatment chemical,cas no.: 9003-05-8. mf: (c3h5no)n. hs code: . get a free quote. polyacrylamide (pam) is a water-soluble polymer formed by the polymerization of acrylamide with the chemical formula (c₃h₅no)ₙ. the appearance is white granules or powder. and it can be dissolved in water in any proportion, and the aqueous solution is a uniform
anionic polyacrylamide (apam) with great price
the effective ph value range is 6 to 10. it has the characteristics of a high polymer electrolyte in a neutral alkaline medium, is sensitive to salt electrolytes, and can cross-link with high-valent metal ions to form an insoluble gel. Polyacrylamide for wastewater treatment is a hard glassy solid at room temperature, and also in liquid, latex, white powder, translucent beads and flakes.. e-mail: . contact us.
determination of cationic degree for cationic polyacrylamide,p(am-dac-ba) was synthesized by ultraviolet initiation with acrylamide, acryloyloxyethyl trimethyl ammonium chloride (dac) and butyl acrylate (ba) as monomers and p(am-dac) was synthesized with acrylamide and acryloyloxyethyl trimethyl ammonium chloride. the polymer was characterized by fourier transform infrared (ftir) spectrum. cationic degree of p(am-dac-ba) was determined by colloid
vietnam anionic polyacrylamide imports manufacturer
wastewater treatment chemicals polymer coagulant (sedimentation aid) anionic polyacrylamide polymer safefloc 1250 , primary form , packaged 25kg-bag , 100% new , cas: 9003-05-8 , 7732-18 -5: china: vietnam: 3000
synthesis and characterization of a dewatering reagent.based on the evaluation of the sludge dewatering process, it was found that when the coagulant dosage was 1 g kg −1, activated sludge initial ph value was 7.0, and rapid agitation speed was 120 rpm, cmc and turbidity were 63.5% and 2.95 ntu, respectively. in addition, charge neutralization and adsorption/bridging coagulation–flocculation
effect of ph on anionic polyacrylamide adhesion: new insights
anionic polyacrylamide (apam) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [[1],, [3]]. because of its capacity to change the oil–water current ratio, improve the sweep efficiency, and decrease the total water rejection volume, it is widely used in the oilfield
wastewater treatment chemicals what, why and when?,chemical treatment is a vital part of wastewater processing from industrial manufacturing. the exact requirements of any individual business will vary dramatically depending on their industry, processes and wastewater treatment plant as well as local or national regulations and licence conditions but the chemicals used can be broadly divided into four distinct categories: ph
fabricating an anionic polyacrylamide (apam) with an anionic
efficiency, low cost and simple operation compared with other puri cation techniques.9,10 as a common and widely used oc-culant, the synthetic polyelectrolyte, especially the anionic polyacrylamide (apam) has got more and more attention in waste water treatment because its excellent solid-water separa-tion performance.
wastewater treatment water use u.s. geological survey,epic september 2009 flooding around atlanta, georgia. an overflowing sewer on riverside road, roswell, georgia. likely this is a storm sewer, designed to carry water runoff off of streets, that cannot handle the volume of runoff.in older sections of atlanta there are combined sewer systems that are sewers that are designed to collect rainwater runoff, domestic sewage, and industrial
flocculation properties and kinetic investigation of sale
flocculant sample of pamc4 was selected as representative cationic polyacrylamide for kinetic research in this work. predetermined amount of flocculant was added into kaolin suspension, followed by rapid stirring at 200 rpm for different times and no stirring for 20 min for settling. the supernatant of these different samples was collected for
fast delivery cationic sodium polyacrylamide pam price in uganda,classification: chemical auxiliary agent: appearance: off-white granular powder: molecular weight: 18-20 million: cas no. 9003-05-8: package: one 20’fcl load in 18-20mt for usual
degradation of polyacrylamide and its significance in nature
high quality flocculant polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, a soil conditioner, and a viscosity improver and friction enhancer.
preparation of cationic polyacrylamide suspension and its,cationic polyacrylamide (cpam) solid particle is one of the most commonly used organic polymer flocculants in oilfield wastewater treatment, but it poses some problems, such as a slow dissolution rate and an easy formation into a “fish-eye” in the process of diluting into aqueous solution. however, the current liquid cpam products also have some problems, such as low effective content
anionic polyacrylamide easy sourcing on made in china.
anionic polyacrylamide for water treatment powder insoluble residue, % not more than 0.5 bulk density, g/cm3 0.60-0.80 ph 4-10 dissolution time, min. no more than 90
powder white non ionic polyacrylamide, for industrial,acuro organics limited offering powder white non ionic polyacrylamide, for industrial, packaging size: 25kg at rs 270 in new delhi, delhi. also find polyacrylamide price list
- Does waste-activated sludge fermentation improve polyacrylamide biodegradation?
- 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. Sci. Rep. 5, 11675 (2015).
- Can polyacrylamide friction reducers be used in slickwater fracturing?
- Carman, P. S., Cawiezel, K. E. Co, B. J. S. Successful breaker optimization for polyacrylamide friction reducers used in slickwater fracturing. In SPE Hydraulic Fracturing Technology Conference. (Society of Petroleum Engineers, Richardson, TX, 2007).
- 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.
- Can polymer flocculants improve the performance of dewatering units?
- The great demand for saving water resources for future generations and protecting the environment from pollutants has driven researchers to synthesize efficient polymer flocculants that could increase the performance of dewatering units with minimum cost.
