- Classification: chemical auxiliary agent
- Appearance: white or light yellow granular or powder
- CAS No.:9003-05-6535
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥90.5%
- Application:coating auxiliary agents, electronics chemicals
- Transport Package: 900-1000kg packed in one pallet
- Delivery: 3-5day
synthesis and characterization of acrylamide‐based anionic
the copolymer of acrylamide and 2-acrylamido-2-methyl-1-propane sulfonic acid (amps) was synthesized through radical solution polymerization by potassium persulfate as initiator.
polyacrylamide pam flocculants water treatment industrial use,polyacrylamide has a certain amount of polar groups on the molecular chain, it can through the adsorption of solid particles suspended in water, bridging between particles or through the charge and make the particle formation of large flocs condensation. so, it can accelerate the settlement of particles in suspension, have obvious to speed up the solution to clarify, promote filtering and other effects.
spotlight on the life cycle of acrylamide-based polymers
in this paper, we will provide a review of the existing knowledge but also recent advances on the manufacturing and end uses of acrylamide-based polymers following the “green chemistry” concept and 100 years after the revolutionary publication of staudinger on macromolecules.
anionic polyacrylamide pam flocculant auxiliary agent,anionic polyacrylamide is a large molecular weight, water-soluble polymer. it is not expected to be readily biodegradable; thus, it meets the screening criteria for persistence.
acrylamide‐based anionic polyelectrolytes and their
an important class of these is acrylamide-based polymers which bear negative charges along the polymer chain and are called anionic polyelectrolytes. these negatively charged polymers are widely used as flocculants, rheology control agents, and adhesives.
role of polyacrylamide in wastewater treatment drives,wastewater treatment is the method of removing pollutants from wastewater or sewage and converting it to an effluent that can be added to the water supply with minimal environmental effects..
solvent-free anionic polymerization of acrylamide
this anionic polymerization methodology led to the synthesis of polyamide-3 with controlled molar masses. nmr, sec, and maldi-tof characterizations are supporting the chemical structures and the macromolecular dimensions of polyamide-3.
preparation, performances, and mechanisms of microbial.the performance of microbial flocculants has focused on the application of microbial flocculants in coal slurry, food industry, heavy metal, papermaking, textile, printing, and dyeing wastewater. the development prospects of microbial flocculants are described in this paper.
polyacrylamide pam flocculants water treatment industrial use
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. 1,.
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pam chemical organic anionic cationic hydrolyzed polyacrylamide,this paper provides a short review of current applications of high molecular weight pam, including the potential for pam degradation by chemical, mechanical, thermal, photolytic, and biological processes.
PAM polyacrylamide for wastewater treatment researchgate
the results showed that cross-linked polyacrylamide worked better than a linear one in coagulating solids particles present in wastewater with improved slurry solids separation efficiency.
south korea industrial polyacrylamide pam chemical water,description: polyacrylamide (pam) is a linear organic polymer, and it is the most widely used flocculant in water treatment chemicals. it can enhance flocculation, reduce the cost of clean water, improve water quality, and remove organic matter and algae in the water.
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wash coal anionic polyacrylamide flocculant 25kg / bag
high quality wash coal anionic polyacrylamide flocculant 25kg / bag wastewater treatment from china, china’s leading wash coal anionic polyacrylamide flocculantwash coal anionic polyacrylamide flocculant product, with strict quality control 25kg/bag polyacrylamide flocculant factories, producing high quality polyacrylamide flocculant wastewater treatment products.
- What is a high molecular weight anionic polymer flocculant?
- High molecular weight anionic polymer flocculant. Accepta 2047 is a superior quality anionic high molecular weight latex emulsion polyacrylamide co-polymer for effluent and wastewater treatment.
- What is adpam / polyacrylamide?
- We produce anionic powder flocculants / polyacrylamides (ADPAM) with anionic charge density ranging from 0-100%. We also offer anionic inverse emulsion (AEPAM) flocculants in a standard range plus in extremely high molecular weight via Kemira’s proprietary emulsion hydrolysis technology.
- What are anionic Polyacrylamide flocculants used for?
- Today there are several anionic polyacrylamide flocculants -based products marketed for use in construction site sediment management. These products can be applied for erosion control, clarification of sediment laden runoff, and de-mucking of wet sediment during pond cleanouts.
- What are anionic polyacrylamides used for?
- Anionic polyacrylamides are used, among other things, for water clarification and process water recycling. Anionic polyacrylamides are easier to polymerize to very high molecular weights. We produce anionic powder flocculants / polyacrylamides (ADPAM) with anionic charge density ranging from 0-100%.
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