- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-11776
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.9%
- Application：oil field profile control plugging agent pam
- Transport Package: 25kg/bag
- Delivery: 15day
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optimizing the flocculation effect of cationic polyacrylamide prepared with uv-initiated polymerization by response surface methodology,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. in this paper, the optimal flocculation conditions of a novel cpam were
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drilling mud additive pam / deflocculant agent polyacrylamide,product name: pam (polyacrylamide) cas no.: 9003-05-8 description polyacrylamide (pam) is a linear polymer, and the products are mainly divided into dry powder and colloid. according to their average molecular weight can be divided into low molecular weight ( 7 million) three categorie
drilling mud additive polyarylamide / pam china pam water treatment
drilling mud additive polyarylamide / pam, find details and price about pam drilling from drilling mud additive polyarylamide / pam weifang longhong chemical co., ltd.
flocculating agent anionic cationic polyacrylamide,polyacrylamide are water-soluble synthetic linear polymers made of acrylamide or the combination of acrylamide and acrylic acid. polyacrylamide finds applications in pulp and paper production, agriculture, food processing, mining, and as a flocculant in wastewater treatment.
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anionic polyacrylamide water treatment pam powder.anionic polyacrylamide is widely used in oil & gas, water treatment, textile, printing and dyeing, papermaking, mineral processing, coal washing, medicine, sugar, breeding, building materials, agriculture and other industries. it is known as the most widely used additive. anionic polyacrylamide is the generic name for a group of very high
chemical flocculant water treatment polymer polyacrylamide
sourcing guide for drilling mud hydrolyzed anionic polyacrylamide as an online chemical database of china chemicals and chemical suppliers, our website provides the chemical commun
industrial polyacrylamide in ghana for sale prices on jiji.com.gh,a4 1st grade quality paper for all your printing and writings. wholesale and retail prices. measure 245 x 325 x 45mm ( 9.64 x 12.79 x 1.77in). black x 3 pcs. can hold about 350 sheets of a4 a4 size premium printer paper 8. 27″ x 11. 69″ laser, ink-jet, copier, fax, 2-sided copying sold a4 blc 80gram quality deluxe paper for all printing
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poly(ethylene oxide) chains are not hydrophilic” when they exist as polymer brush chains. nasa astrophysics data system (ads) lee, hoyoung; kim, dae hwan; witte, kevin n.; oh
polyacrylamide average mn 150,000 9003-05-8 wholesale manufacturer,our team of scientists has experience in all areas of research including life science, material science, chemical synthesis, chromatography, analytical and many others. polyacrylamide average mn 150,000; cas number: 9003-05-8; synonyms: pam; linear formula: (c3h5no)n; find sigma-aldrich-749222 msds, related peer-reviewed papers, technical
anionic polyacrylamide free samples pam powder
anionic polyacrylamide is the copolymer of acryl. mide and acrylic acid. no studies on the environmental fate of polyac. ylamide are available. as a high-molecular weight, water-soluble polymer, it is not expected to biode. rade or bioaccumulate. anionic polyacrylamide has a low acute toxicity concer.
significant role of cationic polymers in drug delivery systems taylor francis online,poly-l-lysine (pll) was one of the first cationic polymers examined in order to develop polyplexes with nucleic acids for receptor-mediated gene delivery [citation 100]. pll is defined as a cationic homo-polymer of the amino acid l -lysine that is containing a high amount of primary amines which are partially protonated in physiological environment.
flocculants in wastewater treatment enva
flocculants are substances that promote the agglomeration of fine particles present in a solution, creating a floc, which then floats to the surface (flotation) or settles to the bottom (sedimentation). this can then be more easily removed from the liquid. flocculants can be organic or inorganic, and come in various charges, charge densities
transfer and degradation of polyacrylamide-based flocculants in hydrosystems: a review environmental science and pollution research manufacturer,the aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (pam)-based flocculants in hydrosystems. flocculants, usually composed of pams, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. these polymers can contain
evaluation an anionic polyacrylamide flocculant with low cost
the flocculation kinetics was studied to assess the flocculation efficiency of those three flocculants apam-t, apam, and pam. the test was conducted at the same condition that the dosage was 0.75 mg·l −1, ph = 7, and the flocculation apparatus program ran as 200 r/min fast stirring for 3 min and 30 r/min slow stirring for 12 min. once the
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