- Classification: chemical auxiliary agent
- Appearance: white powder or translucent powder
- CAS No.:9003-05-12173
- Type: cationic
- Formula: (C3h5no)N
- Solid Content: ≥91%
- Application：retention aids and intensifier in paper making industry
- Transport Package: 25kg/bag, 1000kg/bag, customized package
- Delivery: 5-15days after deposit
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efficacy of dry granular anionic polyacrylamide (pam) on,whereas the small ir of the control was through seal formation, that of the dry pam treatments resulted from pam dissolution and the very large viscosity of the infiltrating pam solutions. mixing the pam granules with gypsum or spraying the electrolyte solution and drying were effective in maintaining a large ir and a small erosion rate.
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research on a new cationic polyacrylamide (cpam) with a cationic microblock structure and its enhanced effect on sludge condition and dewatering,flocculation is one of the commonly used sludge conditioning methods in water supply plants, which can improve the sludge dewatering performance by reducing the specific resistance of sludge (srf), decreasing the amount of sludge, and finally lowering the transportation cost and subsequent disposal cost of sludge. therefore, it is particularly important to develop new and efficient flocculants
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polyacrylamide pam suppliers, manufacturers water treatment water treatment.polyacrylamide (pam) is widely used in petroleum exploration, papermaking, water treatment, textile, medicine, agriculture and other industries. according to statistics, 37% of the global polyacrylamide (pam) production is used in wastewater treatment , 27% in the petroleum industry, and 18% in the paper industry. application. 1.
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name:pam anionic polyacrylamide 1.cas no 9003-05-8 hs code 3906901000 2.einecs no 201-173-7 3.mf [ch2=chconh2]n 4.appearance white crystal powder 5.specification: polyacriylamide anionic pam 5-8 million molecular weight:5-8 million solid content:solid
pam polyacrylamide for water and wastewater treatment with high quality,yasa et is supplier of three different kinds of pam: non-ion polyacrylamide (npam), cationic polyacrylamide (cpam), and anionic polyacrylamide (apam). click here to learn more. pam chemical compounds are used to flocculate and coagulate suspended solids in water, wastewater, and soil. they assist in management of the earth’s soil and water.
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flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide
systematic investigation of the polyacrylamide of eco-friendly biobased anionic-nonionic surfactants for enhanced oil recovery,when nacl concentrations ranged from 5, 000 mg/l to 200, 000 mg/l, the salt tolerance of lignin polyether sulfonates gradually decreased as the po groups in the surfactant structure increased, as shown in table 1.lpo 6 so 3 na did not form precipitate when nacl concentration increased to 200, 000 mg/l whereas the highest salt tolerance for lpo 8 so 3 na and lpo 10 so 3 na was 150, 000 mg/l and
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the effect of anionicity on mechanical degradation of polyacrylamide-type flocculants sciencedirect,fig. 1 shows representative plots of the concentration dependence of the [η] for the n100 flocculant solution in distilled water.the intercepts of the plots give the [η].the results indicate that n100 follows huggins equation very well in distilled water. fig. 1 (a) illustrates the effect of various ultrasonication durations and fig. 1 (b) shows the effect of screening and different shearing
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polyacrylamide are widely used in an uncrosslinked form as thickeners and flocculants in the oil industry, ore recovery, water and sewerage treatment, and a variety of industrial and consumer products.
detergent raw materials anionic polyacrylamide pam china,p olyacrylamide(pam) . properties: anionic polyacrylamide series products are water-soluble linear polymers with high degree of polymerization.they are easily soluble in water and almost insoluble in common organic solvents such as benzene, ether, lipids and acetone.it combines valuable properties such as locculant,thickening,shearing,resistance-reducing, dispersive.it is widely used in oil
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lopez-molando et al. described zeta potential measurements in studies of semiconductor wastewater (containing cations of sn, pb, and fe) treatment with the help of cationic and anionic polyelectrolytes. based on research at different conditions, they concluded that this parameter plays key role for assessing the good coagulation–flocculation
