- Classification: chemical auxiliary agent
- Appearance: white granule/power
- CAS No.:9003-05-10336
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.9%
- Application：industry waste water and sewage
- Transport Package: 25kg kraft paper or customization
- Delivery: 15day
polyacrylamide pam flocculants water treatment industrial use
high molecular weight polyacrylamide (pam) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity improver, among other applications.
hot sale polyacrylamide suppliers, manufacturers, factory,please feel free to buy or wholesale bulk cheap polyacrylamide for sale here from our factory. for price consultation, contact us. It’s not soluble in most organic solvents, with good flocculating activity, and can reduce the friction resistance between liquid.
recent achievements in polymer bio-based flocculants for low cost
five cationic water-soluble polymers with different molecular weights and charge densities were obtained and then applied as flocculant for kaolin suspension. it was found that the best flocculation properties showed polymer with highest charge density and molecular weight.
cationic polyacrylamide copolymers pam water treatment chemicals,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).
transfer and degradation of polyacrylamide-based flocculants
this review summarizes the literature which gives information and scientific data on the fate of pam-based flocculants in hydrosystems. pam and associated amd have been considered, and three main families of phenomenon have been investigated: transport, adsorption, and degradation.
polyelectrolyte in south africa, poly electrolyte in south africa, organic polyelectrolyte in south africa, liquid polyelectrolyte manufacturers,following polyelectrolyte are available ex-stock. 1. anionic polyelectrolyte powder 2. anionic polyelectrolyte liquid 3. cationic polyelectrolyte powder 4. cationic polyelectrolyte liquid 5. non-ionic polyelectrolyte powder
optimizing the flocculation effect of cationic polyacrylamide
cationic polyacrylamide (cpam) is a commonly used flocculant for water treatment. factors that affect the flocculation effect and can be controlled manually include the type and dosage of cpam, wastewater ph, stirring time and settling time, and their reasonable setting is critical to the flocculation effect of cpam.
polyacrylamide supplier industrial chemical raw materials polyacrylamide.polyacrylamide (abbreviated as pam or pam) 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. [1]
research on a new cationic polyacrylamide (cpam) with high purity
by comparing the sludge dewatering effects of template polymer tpamd, non-template polymer cpamd, and commercial flocculant cpam, the role of cationic microblock structure was evaluated. the floc structure was studied by the particle size d 50 and fractal dimension (d f ).
what are nonionic flocculants and their application? polymersco,nonionic flocculant, npam for short, is the linear polymer, the molecular weight is between 500-1200 million, the appearance of solid product is a white powder, its liquid state is colorless viscous colloidal, soluble in water, hardly soluble in organic solvents. it should be dissolved at normal temperature, it easily decomposes if the
manufacture polyacrylamide price raw materials pam
acrylamide at a dose of 20 mg/kg/day stimulated the degeneration of peripheral nerves and the spinal cord of rats, although no obvious effects were found at doses less than 0.2 mg/kg/day. 152
high purity polyacrylamide for wastewater treatment with factory price,abstract. polyacrylamide and its co-polymers are used as flocculants or coagulants in industrial wastewater treatment .homo-polymer is used in this application and can be either nonionic, cationic
water treatment industrial chemical flocculants
product 130 3500 177 300 350 380 appearance yellow clear blue liquid clear orange liquid clear blue liquid clear blue liquid clear blue liquid liquid viscosity 5-10 50-100 200-400 50-75-100-150 100-150 ph (as is) ionic charge @ 100mg/l in 4.4-4.6 +2 3.3-4.
preparation and aqueous properties of starch‐grafted polyacrylamide copolymers eutamene 2009 starch stärke with hot sale,in the present work, starch-grafted polyacrylamide copolymers were prepared and their rheological properties, either in water or in water-based muds, were investigated. the advantages in using starches as substrates to prepare additives which are suited for improving stability and the rheological properties of water-based muds, lie in their low cost, and their lower biodegradability than
transfer and degradation of polyacrylamide based flocculants
34 polymers composed of polyacrylamide (pam). pam is a polymer with high 35 molecular weight, synthetized from acrylamide (amd) and acrylic acid/acrylate (aa) (scott et al., 1996; 36 caulfield et al., 2002). the use of flocculants enables to increase the recycling rate of process water
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cas no. 9003-05-8 polyacrylamide pam sewage water treatment
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