- Classification: chemical auxiliary agent
- Appearance: white granule/power
- CAS No.:9003-05-4012
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: 89~90%
- Application：industry waste water and sewage
- Transport Package: 25kg kraft paper bag
- Delivery: 3-7day
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
degradation of polyacrylamide and its significance in nature,the hydrolyzed form of polyacrylamide (hpam), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic pam in oil and gas development as well as in soil conditioning.
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
fabricating an anionic polyacrylamide (apam) with an anionic,anionic polyacrylamide with high occulation performance have been developed and applied in the waste water treat-ment.16,17 however, the defect of the apam, namely, the disor-dered and random distribution of anionic units in the polymer chain, seriously restricts the further enhancement of the solid-water separation ability.
acute and long-term effects of anionic polyacrylamide apam
the application of synthetic polymers such as anionic polyacrylamide (apam) in enhanced oil recovery (eor) may increase in the future. this can lead to environmental release through offshore produced water discharges with so far limited knowledge on impacts in marine ecosystems. we investigated impacts of apam polymers on two marine copepod
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evaluation an anionic polyacrylamide flocculant with low cost
in this study, a template polymer with anionic microblock structure was successfully synthesized through ultrasonic initiated template copolymerization (ustp) by using sodium allylsulfonate (sas) and acrylamide as monomers, poly diallyl dimethyl ammonium chloride (polydadmac) as template, and 2,2′-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (va-044) as initiator.
polyacrylamide use in water treatment manufacturers of south.polyacrylamide use in water treatment manufacturers of south africa.it is the world’s largest producer of polyacrylamide (pam), a water-soluble polymer specifically designed to improve the quality and conservation of water. pam has a broad variety of industrial and commercial uses as a flocculant, which
synthesis and characterization of amphoteric polyacrylamide
with cationic polyacrylamide (cpam) and anionic polya-cylamide (apam), ampam has the advantage of the anti-polyelectrolyte effect [7] and a wide application range of ph value.[8–11] the main types of methods for producing am-based polymers include aqueous solution polymerization,[12] dispersion polymerization,[13] inverse emulsion (micro-
best price polyelectrolyte chemical manufacturers suppliers pam,among the many uses of cellulose and its derivatives is paper making, pharmaceuticals, cosmetics etc. polyelectrolyte materials are presented in different forms with specific characteristics and functions, e.g., cationic polyelectrolyte, anionic polyelectrolyte and amphoteric polyelectrolytes. these compounds can be produced by such three
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article production of polyacrylamide flocculant in south africa
the global polyacrylamide market size was valued at usd 4.5 billion in 2018 and is projected to expand at a cagr of 6.2% from 2019 to 2025 . in volume, this represents an output of about 2.5 million tons.
cpam linear cas 9003-05-8 cationic polyacrylamide powder,high quality cpam linear cas 9003-05-8 cationic polyacrylamide powder from china, china’s leading cpam cationic polyacrylamide powder product, with strict quality control cas 9003-05-8 factories, producing high quality oilfield cationic polyacrylamide powder products.
polyacrylamide pam chemical industry speciality in industrial
Polyacrylamide is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.
hybrid polyacrylamide pam development in indonesia: constraints flocculant,west java, indonesia. abstract. this paper reviews the constraints and opportunities of hybrid polyacrylamide pam development in indonesia. indonesia has released more than a hundred hybrid polyacrylamide pam varieties; indonesian center for polyacrylamide pam research (icrr) developed 21 varieties. extensive trials were conducted on the various
9003-05-8 cationic polyacrylamide cpam municipal wastewater
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water soluble nonionic polyacrylamide npam sewage treatment,high quality water soluble nonionic polyacrylamide npam sewage treatment chemicals from china, china’s leading water soluble nonionic polyacrylamide npam product, with strict quality control sewage treatment nonionic polyacrylamide factories, producing high quality npam sewage treatment chemicals products.
- What are sinofloc anionic flocculants?
- SINOFLOC anionic flocculants are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution. We can offer two types of products of anionic polyacrylamide powder and anionic polyacrylamide emulsion.
- What are anionic polymer cationic polymer?
- Anionic Polymer and Cationic Polymer are Flocculants / flocculation chemicals used in waste water treatment processes for solids removal, water clarification, lime softening, sludge thickening, and solids dewatering. These are normally used in conjunction with a coagulant chemical, Poly Aluminum Chloride.
- What are the research interests of a polymer soluble flocculant?
- His main research interests are polymerization reaction engineering, polyolefin synthesis and characterization, and polymer flocculation engineering. Abstract Water soluble polymer flocculants are important constituents of solid–liquid separation units for the treatment of a variety of process-affected effluents.
- What are water soluble polymer flocculants?
- Abstract Water soluble polymer flocculants are important constituents of solid–liquid separation units for the treatment of a variety of process-affected effluents. The systematic development of a ...
