- Classification: chemical auxiliary agent
- Appearance: white powder
- CAS No.:9003-05-1624
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.9%
- Application:paper chemicals, petroleum additives
- Transport Package: 25kg / bag, kraft paper bag or as requested
- Delivery: prompt shipment
recent achievements in polymer bio-based flocculants for sale
among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
polyelectrolyte polymers—types, forms, and function,anionic polyacrylamide can also be prepared by the hydrolysis of nonionic polyacrylamide (fig. 34.7). the process generally involves the addition of a strong base to a homopolymer of polyacrylamide. this can be done in an aqueous solution, inverse emulsion. recently, a process to produce dry forms of hydrolyzed polyacrylamide has been developed.
a review of nano-based materials used as flocculants for sale
manafi et al. synthesised a nanocomposite based on polyacrylamide/graphene oxide (pam/go), and it was applied as a flocculating agent for purification of solvent phase water. they also studied the impact of pam/go concentration on the flocculation and retention properties.
polymer based flocculants review of water purification,when employing each polymer specifically, al dawery [110] demonstrated that combining a blend of polycarbonate and polyacrylic acid for flocculation results in improved liquid clarity. the combination of flocculants could raise the sludge volume index by 70%, compared to 40% in the case of polycarbonate alone.
water soluble polymer flocculants synthesis
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
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biopolymer-based flocculants a review of recent technologies
biopolymer-based flocculants have become a potential substitute for inorganic coagulants and synthetic organic flocculants due to their wide natural reserves, environmental friendliness, easy natural degradation, and high material safety. in recent years, with more and more attention to clean technologies, a lot of researches on the
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preparation, performances, and mechanisms of microbial
in the application of flocculating agents, coagulants are always used to enhance flocculants’ performance. different kinds of microbial flocculants used different metal ions as coagulant aids (i.e., ca 2+, mg 2+, mn 2+, al 3+) . the presence of high concentrations of ca 2+ protects microbial flocculants from degradation enzymes.
polyacrylamide polymer material safety data sheet for sale,accepta 2047 msds: water treatment flocculant: high molecular weight anionic liquid polymer polyacrylamide polymer material safety data sheet www.accepta.com date issued: 01-06-2004 accepta 2047 polyacrylamide polymer material safety data sheet inhalation: remove to fresh air, rest, treat symptomatically. skin contact: remove contaminated water treatment.
application of flocculants in wastewater treatment
a study has reported that the combined use of coagulant (ferric chloride) and polyelectrolyte (non-ionic polyacrylamide) resulted in the production of sludge volume with reduction of 60% of the amount produced when coagulant was solely used for the treatment of beverage industrial wastewater (amuda and amoo, 2007).
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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 [80] .
using polyelectrolyte polymers in water treatment,polyacrylamide polymers used as coagulants; acrylamide copolymer type polymers used as flocculants. preparing polyacrylamide (organic coagulants) these are low gramme-molecular weight cationic polymers. they are all sold as slightly viscous to viscous (50 to 10,000 centipoises) solutions.
pam organic polymer polyacrylamide powder municipal
description: blufloc c8030 is cationic polyacrylamide, a water-soluble polymer with high molecular weight supplied as a free-flowing granular powder.it is a synthetic chemical that can be tailored to fit a broad range of applications such as dewatering, flocculation, clarifying, etc.
theoretical studies of hydrolysis and stability of sale,thermal stability of water-soluble polyacrylamide (pam) and partially hydrolyzed polyacrylamide (hpam) polymers under various solution conditions have been studied utilizing quantum mechanics density functional theory (dft) computational modeling method.
high molecular weight industrial water purifying agent white
high molecular weight industrial water purifying agent white granules pam polyacrylamide price for urban sewage treatment , find complete details about high molecular weight industrial water purifying agent white granules pam polyacrylamide price for urban sewage treatment,organic polymer flocculant aonionic polyacrylamide apam water-soluble polymer apam aonionic polyacrylamide in saifu water
flocculant blending protea mining chemicals,flocculant blending. protea mining chemicals supplies a broad range of top quality polyacrylamide flocculants under the profloc brand name. the profloc range includes cationic, anionic and nonionic powder grades and our team is skilled at the evaluation of flocculant performance either on site or at our laboratory in wadeville and then making the appropriate recommendations.
- What are cationic polyacrylamide copolymers?
- Cationic polyacrylamide copolymers (PAM) are a group of water-soluble polymers with a wide range of applications in industry, food processing, agriculture and waste management. One of the major applications for PAM is sludge dewatering in municipal waste water treatment plants (MWWTPs).
- Are cationic polyacrylamide copolymers used for sludge dewatering?
- Cationic polyacrylamide copolymers (PAM) are used for sludge dewatering in municipal wastewater treatment and may enter the environment through the spread of sludge on agricultural fields.
- Are cationic polyacrylamide copolymers bad for the environment?
- Cationic polyacrylamide copolymers (PAM) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils.
- Can cationic polymers be used to treat wastewater?
- As discussed in previous sections, several researchers synthesized cationic, anionic, and amphoteric polymers to treat wastewater. Such ionic polymers mainly affect the electrokinetics, adsorption, and flocculation of the stable colloidal system in wastewater.