- Classification: chemical auxiliary agent
- Appearance: white granule/power
- CAS No.:9003-05-5134
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.9%
- Application:building materials industries
- Transport Package: net weight 25kg/bag
- Delivery: prompt shipment
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.
polyelectrolyte polymers—types, forms, and function,the polyacrylamide use can be anionic, cationic, or nonionic with various ratios of the comonomers used in the case of the anionic and cationic polymers. the anionic polyacrylamide in the oil field industry are designated by the generic name of partially hydrolyzed polyacrylamide (phpa), although they are in actuality copolymers. both
anionic polyacrylamide cationic anionic polyacrylamide
molecular formula: (c3h5no)x- and (c3h3o2)x-. molecular weight: 1,000,000 to 50,000,000 g/mol for polyacrylamide copolymers used as flocculants (lyons and vasconcellos, 1997) synonyms: anionic polyacrylamide. co-chemical propertiespolyacrylamide polymers can exist in cationic, anionic or non-ionic forms, depending.
water soluble polymer flocculants synthesis,in a more precise classification, if the charges are introduced by copolymerizing cationic and anionic monomers, the polymer is called amphoteric, whereas if the polymer is made of a monomer that has both cationic and anionic groups (overall zero charge), it is called zwitterionic or betaines. 40 comprehensive reviews on this special class of
synthesis of water soluble ionic liquid copolymers polyacrylamide
anionic polyacrylamide-modify-chitosan magnetic composite nanoparticles with excellent adsorption capacity for cationic dyes and ph-independent adsorption capability for
chemical polyacrylamide cas: 9003-05-8 flocculant for sale,polyacrylamide is a polymer formed from acrylamide subunits. polyacrylamide has been extensively used in applications such as polyacrylamide gel electrophoresis. uses: binding agent, dispersing aid, lubricant, drag reduction and crystal formation control. uses
acute and long-term effects of anionic polyacrylamide apam
their chemical composition and ionic character depend on the functional groups added to the acrylamide chemical moiety (abidin et al., 2012; acharya et al., 2010). they can occur in non-ionic form, or as polyelectrolytes in cationic (cpam) and anionic (apam) form and are produced in various molecular weights depending on their intended application.
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synthesis and application of anionic polyacrylamide in water
anionic polyacrylamide polymer (paam) is a commonly used synthetic polymer in the coagulation-flocculation treatment process for industrial wastewater [7]. although the coagulation-flocculation
cationic polymer application in daf units digitalrefining,flocculants may be inorganic or organic, small molecules or polymers. polymer flocculants have collecting and precipitating function. based on their ionic nature, polymeric flocculants can be classified as anionic, nonionic, and cationic. among the polymer flocculants, cationic ones have better flocculating properties.
bangladesh supply of anionic polyacrylamide agent msds
classification: chemical auxiliary agent: appearance: white powder/crystal: molecular weight: 5-22 million: cas no. 9003-05-8: package: 900-1000kg packed in one pallet
super-absorbent polymer — martlin distributing, llc,super absorbent polymers polyacrylamide are dry granular materials that have the unique ability to absorb and retain large volumes of water and other aqueous solutions. amazingly, sap can absorb and retain up to 400 times their weight in water; this tremendous absorption capacity makes super absorbent polymers an ideal material to use in a variety of
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polyacrylamide in agriculture and environmental land management,high effectiveness and low cost of pam for erosion control and infiltration management, coupled with easier implementation than traditional conservation measures, has resulted in rapid adoption. about 800,000 ha of us irrigated land use pam for erosion and/or infiltra-tion management. in recent years, pam has been deployed for uses beyond
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- Where to buy polyacrylamide flocculant polymer powder?
- Where to Buy Wholesale Polyacrylamide (PAM) Flocculant Polymer Powder, Being Useful In the Purification and Treatment of Water, Gas, Air, Gold, Food Beverage . Yongruida Is Your Best Supplier for Polyacrylamide Flocculant Solutions.
- What is polyacrylamide (PAM) – CH2CHCONH2?
- shopee guarantee Get the items you ordered or get your money back. Anionic Water Soluble Polymer (Polyacrylamide) Packaging: 500g per bottle Appearance: White Powder Polyacrylamide (abbreviated as PAM) is a polymer with the formula (-CH2CHCONH2-). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated.
- What are the different types of polyacrylamide water treatment?
- Description: According to ionic characteristics, it can be divided into four types, non-ionic polyacrylamide NPAM, anionic polyacrylamide APAM, cationic polyacrylamide CPAM and amphoteric polyacrylamide. At present, the PAM water treatment is generally anionic type.
- What is polyacrylamide used for?
- Polyacrylamide (PAM) is commonly used as a flocculant in water wastewater treatment, pulp and paper production, agriculture, food processing and mining. which is based on polyacrylamide copolymers providing the complete range of ionicities and molecular weights necessary to meet optimal performance for each applications.