Durban paper polyacrylamide flocculant polymer with factory price

Classification: chemical auxiliary agent
Appearance: white free flowing granular
CAS No.:9003-05-11413
Type: cationic,nonionic
Formula: (C3h5no)N
Solid Content: ≥90.5%
Application：sewage treatment
Transport Package: 25kgs per pack
Delivery: 5-15days after deposit

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synthesis of block cationic polyacrylamide precursors using,synthesis of cationic polyacrylamide (cpam) by introducing cationic polymer precursors followed by chain extension of acrylamide homopolymer blocks via raft polymerization is a promising approach for engineering high-performance cpam. however, the aqueous solution polymerization of am usually leads to high viscosity, thus limiting the

polyacrylamide cationic anionic flocculants for sale manufacturer

cationic flocculant with high quality、hrfloc c8040、hrfloc c8038、hrfloc c8060、hrfloc c8058、hrfloc c8070、hrfloc c8088、hrfloc c8098 、hrfloc c8130 anionic flocculant model: hrfloc a608、 1. the

optimizing the flocculation effect of cationic polyacrylamide prepared with uv-initiated polymerization by response surface methodology,cationic polyacrylamide (cpam) is a commonly used flocculant for water treatment. factors that affect the flocculation effect and can be controlled manually include the type and dosage of cpam, wastewater ph, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of cpam. in this paper, the optimal flocculation conditions of a novel cpam were

polymer flocculants wastewater treatment polyacrylamide

it was the first example that american cyanamid co. developed polyacrylamide industrially and applied it as a polymer flocculant in 1952. synthetic polymer flocculants with higher molecular weight than that of natural polymer flocculants display a superior

anionic polyacrylamide water treatment pam powder,anionic polyacrylamide 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..chemical name : . . . . . 2-propenoic acid, sodium salt

preparation and properties of cationic polyacrylamide flocculant for drilling fluid based on modified nano sio2 journal of polymer research

cationic polyacrylamide 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.nano-silica/cationic polyacrylamide (s-cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc

factory outlet pam polyacrylamide powder for water purification.products information polyaluminum chloride product specification. features. ?pac have high adsorption affinity. so, pac have very strong aggregation performance. ?pac could respond to sudden changes in water quality with its wide tolerance range for proper

high quality factory price industrial grade white granular powder anionic cationic pam polyacrylamide polymer flocculant

cas no.: 9003-05-8 formula: conh2[ch2-ch]n einecs: 231-545-4 acid-base polyacrylamide flocculant: 7-10 certification: reach, iso nsf environmental protection: yes

water soluble polymer flocculants synthesis, characterization, and performance with hot sale,where c i is ion concentration (mol l −1) and z i is ion valence. given the conditions in this example, the electrical double layer thickness is estimated to be 4.8 nm from equation 5.for nonionic linear polymers, the average radius of gyration is estimated to be 0.06 m 1/2 nm (m is the polymer molecular weight). 7, 14 therefore, the size of polymer molecules in solution for a polymer with

cationic polyacrylamide: synthesis and application in sludge

the flocculation effect of the products and cationic polyacrylamide on kaolin wastewater was investigated, and the maximum turbidity removal rate of cmc graft copolymer on kaolin wastewater

preparation and properties of cationic polyacrylamide,cationic polyacrylamide 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.nano-silica/cationic polyacrylamide (s-cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc

investigation on viscosity behaviour of anionic polyacrylamide copolymer in brine solutions for slickwater fluids applications ..

slickwater fluids, used to undertake fracturing in low-permeability reservoirs, may be derived from produced water consisting range of dissolved salts. the fluids are pumped downhole at high flow rates, and hence friction reducers e.g., anionic polyacrylamide (apams) are added, which also impart viscosity to the fluid resulting in better proppant transport. the present work investigates

synergistic coagulation effect of the cationic coagulant and anionic flocculant on fluorite tailings sciencedirect,the combination of the cationic coagulant and anionic polymer flocculant could give full play to their respective functions, bringing about significant synergistic and complementary effects. download : download high-res image (518kb) download : download full .

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comparison of adsorption affinity of anionic and cationic

the first one—anionic polyacrylamide (an pam) contained 30% of the ionizable carboxyl groups whereas the cationic polyacrylamide (ct pam)—35% of the quaternary amine groups. the average molecular weight of the adsorbate was equal to 13,000 and 7000 kda, respectively.