sewage treatment polyacrylamide co polymer technical specifications

Classification: chemical auxiliary agent
Appearance: white powder or translucent powder
CAS No.:9003-05-13244
Type: cationic
Formula: (C3h5no)N
Solid Content: 89% Min
Application：oil field industry
Transport Package: 25kg / bag, kraft paper bag or as requested
Delivery: prompt shipment

study on low temperature plasma combined with ac/mn + tio2-al2o3 catalytic treatment of sewage-containing polyacrylamide ..

with the introduction of tertiary oil recovery technology, polymer oil drive technology has effectively improved the recovery rate of crude oil, but the resulting oilfield wastewater-containing polyacrylamide (pam) is viscous and complex in composition, which brings difficulties to wastewater treatment. the treatment of this kind of wastewater has become an urgent problem to be solved, and the

hydrolyzed polyacrylamide-containing wastewater treatment,the hpam-containing wastewater before treatment was smooth and dense, however, its structure became loose and irregular after the multistage process (fig. s3). the viscosity of the hpam-containing wastewater decreased from 86.32 mpa s to 15.60 mpa s (25 °c, 10 s −1). furthermore, the production of biogases such as methane in the uasbr

manufacturer sewage treatment chemicals polyacrylamide

leading manufacturer of polyacrylamide. focus on the research and development of flocculants for wastewater treatment for 20 years high polymer flocculant polyacrylamide produced by xinqi is widely used in the treatment of municipal wastewater and various

polyacrylamide polymer bio-based flocculants for water treatment,polymer flocculants are used to promote solid–liquid separation processes in potable water and wastewater treatment. recently, bio-based flocculants have received a lot of attention due to their superior advantages over conventional synthetic polymers or inorganic

pam polyacrylamide for water and wastewater treatment

yasa et supplies three different kinds of pam: npam, cpam, and apam. find out more. polyacrylamide (pam) is a polymer formed from acrylamide subunits, it is long-chain polymer designed to attract either positively charged particles (organic materials, such as carbon or human waste) or negatively charged particles (inert materials, such as sand or clay).

high quality chemical polymer flocculants,polymer flocculants are high molecular weight polymers and have hydrogen-bonding groups and/or ionic groups in the molecule. polymer flocculants promote the separation of particles from water to clean water. historical background polymer flocculants have a collecting and precipitating function. polymer flocculants tend to be used in

wastewater treatment pam super white polyacrylamide

wastewater treatment pam polyacrylamide（pam） type: anionic, cationic, nonionic and zwitterionic. molecular:c3h5no cas no. 9003-05-8 certificate:iso,s9001,so14001,ohsas package: 25kg paper-plastic composite bag,or as orders. whatsapp contact

nonionic polyacrylamide (npam) with factory price.nonionic polyacrylamide (npam) finds a wide range of applications across various industries due to its versatile properties. here are some common usages of nonionic polyacrylamide water treatment: npam is extensively used in water and wastewater treatment processes. it acts as a flocculant, aiding in the aggregation and settling of suspended

polyacrylamide for mining industry wastewater treatment

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

polyacrylamide (pam) powder for water treatment,cas no: 9003-05-8. hs code: 39069010. mf: (c3h5no)n. ionic type: anionic, cationic, nonionic. appearance: white powder. solid content , (%): ≥90. 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

synthetic polyelectrolytes based on polyacrylamide: non-ionic

in practice, however, this adsorption is often enhanced by using modified (anionic or cationic) forms of polyacrylamide. polyacrylamide can be classified to three categories: non-ionic, anionic and cationic polyacrylamide. keywords: polyacrylamide, non-ionic, anionic, cationic, wastewater treatment.

High Cost Performance Polyacrylamide Flocculant,Water Treatment polyacrylamideis the world’s leading manufacturer of water-soluble polymers and acrylamide monomer, which is the primary ingredient for polyacrylamide-based flocculants. together with its parent company, the polyacrylamide manufacturer group, polyacrylamide manufacturer has major production sites in north america, europe, and asia, with many smaller plants and trading offices located worldwide.

anionic or nonionic polyacrylamide powder designed for good price

high quality anionic or nonionic polyacrylamide powder designed for different applications from china, china’s leading nonionic polyacrylamide powder product, with strict quality control anionic polyacrylamide powder factories, producing high quality 99.9% nonionic polyacrylamide powder products.

solvent-free anionic polyacrylamide of acrylamide: a,mechanistic insights into bulk hydrogen-transfer polyacrylamide of acrylamide initiated by t-buona are proposed in this study where attention is particularly given to the initiation and propagation steps. this anionic polyacrylamide methodology led to the synthesis of polyamide-3 with controlled molar masses. nmr, sec, and maldi-tof characterizations are supporting the chemical structures and

functionalization of cationic polyacrylamide for drug delivery

gelatine is a thermally denatured collagen extracted from porcine skin or bovine bone and is commonly used for pharmaceutical and medical applications because of its biodegradability. 1–4 being categorized as a safe excipient by the us food and drug administration (fda), gelatine has shown great promise as a component of biomaterials in many medical applications. 5,6 for example, gelatine

review a review on chitosan-based flocculants and their,mw and dd had a limited effect on flocculation performance, which is related to ph and flocculant dose. (roussy et al., 2005c) 7: organic compounds, inorganic nutrients, and bacteria in aquaculture wastewater: ∼3.0 × 10 5 –6.0 × 10 5 d: 80–98: ∼3–10: a high dd and low ph improved the flocculation performance of chitosan. (chung, 2006)

beneficiation metallurgical polyacrylamide provides water

beneficiation metallurgical polyacrylamide provides water treatment technical services, find details and price about cationic polyacrylamide anionic polyacrylamide from beneficiation metallurgical polyacrylamide provides water treatment technical services henan honghai chemical co., ltd.

What are the different types of anionic polyacrylamide synthesis technologies?
The paper lists six different kinds of anionic polyacrylamide synthesis technologies, including homopolymerization posthydrolysis process, homopolymerization cohydrolysis process, copolymerization approach, inverse emulsion polymerization, precipitation polymerization and radiation polymerization.
What is an anionic polyacrylamide?
Anionic polyacrylamides make up the largest portion of the polyacrylamide market. The polymers can be prepared over a wide range of anionic charges and molecular weights (1000 to 20,000,000 molecular weight). The workhorse comonomer for the production of anionic polyacrylamides is acrylate salts of acrylic acid.
Is polyacrylamide a cationic or nonionic polymer?
Degradable or bioaccumulative. Anionic polyacrylamide has low acute toxicity. Co-chemical properties Polyacrylamide polymers can exist in cationic, anionic or nonionic forms, depending on their ionic charge. Nonionic forms of polyacrylamide are generated from basic polymers.
What are water soluble polymers?
Water-soluble polymers are found in a very broad range of industrial applications. 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.