- Classification: chemical auxiliary agent
- Appearance: white or light yellow granular or powder
- CAS No.:9003-05-1656
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥89.5%
- Application：oil extraction industries
- Transport Package: 25kg kraft paper or customization
- Delivery: 15day
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polyacrylamide degradation and its implications. high molecular weight polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and.
pakistan competitive price oilfield additive flocculant pam,welldone anionic polyacrylamide (apam) is widely used in municipal and industrial wasted water treatment, it is an environmental friendly chemical for non-drinking water treatment. welldone apam has the advantages of: 1. less adoption: 0.1% solution can have better or same performance compare with other brands (0.15-0.3%); 2.
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the main characteristics of the membranes were studied as function of coverage with polyacrylamide (pam). the membranes presented efficiencies larger than 99% for toluene-water separation and lifetimes of several months. the intrusion pressure (0.25–1.25 kpa) and water flux (10–300 lm ?1.，polyacrylamide pam flocculant for water treatment
competitive price polyacrylamide pam in pakistan with high quality,msds liquid polymer coagulant agent pam powder anionic polyacrylamide flocculant price for waste water treatment welldone anionic polyacrylamide (apam) is widely used in municipal and industrial wasted water treatment, it is an environmental friendly chemical for non-drinking water treatment.
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flocculant pam polyacrylamide polymers,welcome to flocculant pam polyacrylamide polymers, inc., a subsidiary of one of the world’s largest polyacrylamide manufacturers. at flocculant pam polyacrylamide polymers, we take pride in producing exceptional pam and sap chemistries, starting with the basic monomer building blocks.
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biodegradation of anionic polyacrylamide by manganese,due to its low-cost and eco-friendly and no toxic acryla-mide monomer release in the process of degradation [10, 11], and many strains degrading hpam have been found. two hpam degrading bacteria, bacillus sphaericus and acinetobacter sp., had been isolated from soil [12]. bacillus cereus and bacillus exu were isolated, respectively, from
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polyacrylamide (pam) flocculant is a water-soluble polymer that is commonly used in the treatment of wastewater, particularly in sedimentation and clarification processes. polyacrylamide-grafted legume starch for wastewater treatment ,polyacrylamide as traditional flocculant begins to draw the public awareness because of its non-biodegradable
(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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the following conclusions have been drawn from studies in the literature: use one polymer to form loose flocs before adding another polymer to expel water from the flocs [114], making them denser; use a low mw polymer for charge neutralisation and then add a high mw polymer to aggregate the destabilised particles [115]; use a second polymer for
best practices guidance for the use of anionic polyacrylamide,synthetic (e.g. nylon, teflon, pvc, polyacrylamide) semi-synthetic (e.g. vulcanized rubber, chitosan) what are polymers? polymers can also be flocculants and coagulants. a polymer flocculant adsorbs onto suspended particles and forms bridges between them, creating larger aggregates. a polymer coagulant neutralizes the
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another common use of polyacrylamide and its derivatives is in subsurface applications such as enhanced oil recovery. in its ionic form, polyacrylamide is found to be having a major role in the potable water treatment industry. trivalent metal salts like aluminum chloride and ferric chloride are bridged by the long polymer chains of polyacrylamide.
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uae supply of nonionic polyacrylamide pam with high quality,by using the anionic pam flocculants, with 1/50. high quality pam polymer water treatment pam polymer. high quality anionic pam. product: pam polymer. apam: high molecular weight. polyacrylamide is simply called pam, a water soluble high flocculant polymer and widely used in petroleum, paper-making, coal washing and sedimentation.
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