high molecular weight anionic polyacrylamide production companies
high molecular weight anionic polyacrylamide production companies
high molecular weight anionic polyacrylamide production companies
high molecular weight anionic polyacrylamide production companies
high molecular weight anionic polyacrylamide production companies
anionic polyacrylamide

ANIONIC POLYACRYLAMIDE

No studies on the environmental fate of anionic polyacrylamide are available. As a high-molecular-weight, water-soluble polymer, it is not expected to biodegrade or bioaccumulate (Lyons and Vasconcellos, 1997). The environmental fate of anionic polyacrylamide will be determined primarily by adsorption (Lyons and Vasconcellos, 1997).

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high molecular weight anionic polymer flocculant - accepta ltd

High Molecular Weight Anionic Polymer Flocculant - Accepta Ltd

Accepta 2047 is a high performance; anionic flocculant based on a high molecular weight latex emulsion polyacrylamide co-polymer. It is scientifically formulated for use as a flocculant in effluent and wastewater treatment applications. Accepta 2047 is designed to flocculate suspended solids and is particularly useful for non-potable raw water

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anionic polymer flocculant & polyacrylamide powder - sinofloc

Anionic Polymer Flocculant & Polyacrylamide Powder - Sinofloc

SINOFLOC anionic flocculants are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution. Our anionic polyacrylamide is available in solid powder and emulsion forms. Email Download Anionic Polyacrylamide (PAM) Specifications:

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anionic polyacrylamide | ataman kimya a.?.

ANIONIC POLYACRYLAMIDE | Ataman Kimya A.?.

Anionic polyacrylamide is the generic name for a group of very high molecular weight macromolecules produced by the free-radical polymerization of acrylamide and an anionically charged comonomer, mainly the sodium salt of acrylic acid, sodium acrylate.

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polyacrylamide - an overview | sciencedirect topics

Polyacrylamide - an overview | ScienceDirect Topics

Polyacrylamides (PAMs) are relatively inexpensive polymers that are easily formulated to high molecular weights on the order of several million g/mol. PAM was first used in the paper industry in the mid-1950s.

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polyacrylamide degradation and its implications in environmental

Polyacrylamide degradation and its implications in environmental

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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polyelectrolyte polymers¡ªtypes, forms, and function

Polyelectrolyte polymers¡ªTypes, forms, and function

The groups include polyacrylamides (anionic, cationic, and nonionic), polyacrylates (polymeric dispersants, scale inhibitors, and water absorbing polymers), epichlorohydrin-dimethylamine polyamines (EPI-DMA), polydiallyldimethylammonium chloride (polyDADMAC¡¯s), and polyethylenimines (PEI).

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polyacrylamide

Polyacrylamide

Polyacrylamide (abbreviated as PAM or pAAM) is a polymer with the formula (-CH 2 CHCONH 2 -). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated. In 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries.

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evaluation a self-assembled anionic polyacrylamide flocculant for the

Evaluation a self-assembled anionic polyacrylamide flocculant for the

Anionic polyacrylamide (APAM) as an important flocculant possess the advantages of high molecular weight, acceptable flocculation performance, low cost and green [4]. The anionic chemical groups in APAM are able to neutralize the positive charge of colloid particles in the wastewater and lead them to crash, aggregate and settle.

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anionic polyacrylamide ¡°water-in-water¡± prepared by dispersion

Anionic polyacrylamide ¡°water-in-water¡± prepared by dispersion

High molecular weight anionic copolymers of acrylamide (AM) and sodium salt of acrylic acid (NaAA), poly(AM-co-NaAA), have been utilized in various industrial applications ranging from paper-making [1], water purification [2], sludge dewatering [3], mineral processing [4] to tertiary oil recovery [5]. Historically, four physical forms

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