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Classification: chemical auxiliary agent
Appearance: white free flowing granular
CAS No.:9003-05-2522
Type: anionic,nonionic
Formula: (C3h5no)N
Solid Content: ≥88.5%
Application：paper chemicals, textile auxiliary agents, water treatment chemicals
Transport Package: 25kg/bag
Delivery: 3-7day

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nonionic polyacrylamide (npam) with controlled molecular weight was successfully synthesized as a gel fracturing fluid by aqueous solution polymerization. the effects of the monomer concentration, initiator concentration, reaction time, feeding temperature and reaction temperature on the molecular weight were systematically investigated through

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nonionic polyacrylamide gongyi xinqi chemical plantpam . nonionic polyacrylamide. nonionic polyacrylamide npam flocculant. npam is formed by homopolymerization of acrylamide.it is a kind of linear polymer with high molecular weight,low degree of hydrolysis and very strong flocculation ability.

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polyacrylamide is a polymer-based flocculant that is widely used in the treatment of water, ranging from waste water to drinking water. it is often used as an anionic — or negatively charged — flocculant and is popular in industry, thanks to its broad availability and relative safety when in use or in storage.

characterization of biopolymeric flocculant (pectin) flocculant.the value of r 2 for flocculating activity models for biopolymeric flocculant and pam are 99.43% and 91.28%, respectively. this indicates that 99.43% and 91.28% of biopolymeric flocculant and pam of the total variation were explained by the model and only 0.57% and 8.72% were unexplained.

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polyacrylamide liquid polyacrylamide liquid in zimbabwe. biodegradation of polyacrylamide and its derivatives. polyacrylamide (pam) is a long chain, linear, water soluble polymeric substance formed from acrylamide (c3h5 no) subunits, has a high molecular weight of typically from few 1000 to 20 ?á 10 6 g/mol, and has a very high viscosity in aqueous solutions, depending on the concentration

chemical polyacrylamide (PAM) flocculant types,explore the diverse applications of polyacrylamide (pam) types anionic, cationic, and non-ionic. learn how these polymers are used in water treatment, wastewater treatment, and various industrial processes. dive into the world of flocculants and polymer chemistry.

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(pdf) synthesis, characterization, and flocculation,in this study, a kind of anionic polyacrylamide (p(am-aa-amps)) was synthesized using acrylamide, acrylic acid (aa), and 2-acrylamido-2-methyl propane sulfonic acid (amps) under ultraviolet

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new tech polyacrylamide for wastewater treatment flocculant,a high charge density and high molecular weight cationic polyacrylamide fo 3801 was applied at fixed optimum flocculant doses 18.9 mg/g and 13.7 mg/g to chlorella vulgaris and phaeodactylum tricornutum cultures, respectively, over the ph range. negligible variations in optical density and zeta potential measurements were detected for each

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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

south africa export high quality anionic polyacrylamide agent,fabricating an anionic polyacrylamide (apam) with an anionic block,in the process of waste water treatment, flocculation is regarded as an important purification technique and has been widely applied due to its prominent advantages such as high efficiency, low cost and simple operation compared with other purification techniques. 9,10 as a

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quality control: the chemical polyacrylamide gel system is used to prepare a 17 × 15 × 0.15 cm discontinuous polyacrylamide gel (3.9% stacking gel, 12.5% resolving gel). performance is evaluated by using the prepared gel in the electrophoresis of gibco brl protein molecular weight standards, high range. protocols: chemical polyacrylamide gel formulations

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What is cationic polyacrylamide (CPAM)?
Cationic polyacrylamide (CPAM) was prepared in aqueous solution by free radical polymerization of methacryloyloxy ethyl trimethylammonium chloride (DMC) and acrylamide (AM). A redox initiator system was used.
What is organic polymer flocculant cationic polyacrylamide (CPAM)?
The organic polymer flocculant cationic polyacrylamide (CPAM) has the characteristics of a low additive amount, good turbidity removal and water purification effect, and high COD removal efficiency, and it has become the most commonly used polymer flocculant in the oilfield wastewater treatment process .
Can cationic polyacrylamide be used in oilfield wastewater treatment?
Author to whom correspondence should be addressed. 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.
Why are cationic surfactants used in polyacrylamide adsorption?
This is due to the addition of cationic surfactants in the suspension, as cationic surfactants can assist the polyacrylamide adsorption of suspended particles in wastewater through electrostatic action, whereby the more negatively charged suspended particles are in wastewater, the more pronounced is this auxiliary flocculation effect [ 36 ].