- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-9332
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88%
- Application：industrial waste water treatment
- Transport Package: 25kg kraft paper bag
- Delivery: 3-7day
botswana industrial water treatment chemical flocculant pam
polyacrylamide for water treatment chemical auxiliary agent chemical. polyacrylamide for water treatment chemical auxiliary agent series polyacrylamide is used in wastewater treatment with anionic and cationic type, which can be used in flocculation precipitation and sewage treatment. generally speaking, the higher the ion degree is, the more compact the sludge formation will be.
polyacrylamide gel electrophoresis, how it works, technique,gel electrophoresis is a fundamental technique for separating molecules such as dna, rna and proteins in laboratories across the biological disciplines. in this article, we will consider how polyacrylamide gel electrophoresis (page) works, how it can be interpreted and some of its applications.
polyacrylamide pam flocculant for water treatment cost
polyacrylamide pam powder. cas no.： 9003-05-8. hs code: . appearance: white powder. ionic type: anionic, cationic, nonionic. package: net 25kg / Chemicals Polyacrylamide with inner plastic bag. description: according to ionic characteristics, it can be divided into four types, non-ionic polyacrylamide npam, anionic polyacrylamide apam, cationic
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address : block b, zhihui city, songshan road, gongyi city, henan province. worktime: 08:30-18:00 (beijing time) fax : 86-0371-. email : . view more . china leading provider of pam chemical water treatment and anionic polyacrylamide flocculant, is anionic polyacrylamide flocculant factory.
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polyacrylamide cpam water treatment polymer. product name: polyacrylamide cpam water treatment polymer cas no: 9003-05-8 hs code: appearance: white particles grade: fine chemical tnn specializes in food additives, pharmaceutical ingredients, cosmetic raw materials, fine chemicals, etc. please feel free to inquire if you have any needs.
anionic polyacrylamide (pam) application.the pam will—. be free of nonylphenol (np) and nonylphenol ethoxylates (npe), often used as surfactants. be of the anionic type meeting acrylamide monomer limits of ± 0.05 percent. have a charge density of 10 to 55 percent, by weight. have a molecular weight of 6 to 24 mg/mole.
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flocculant, anionic polyacrylamide, cationic polyacrylamide manufacturer / supplier in china, offering polyacrylamide pam for oil industry waste water treatment, activated carbon pellet/columnar with ctc 60 for gas treatment, coal based cylindrical activated carbon for drinking water treatment and so on.
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preparation of dna samples for denaturing polyacrylamide/urea
use the same loading dye solution for the sample and the ladder dna. 1. mix the dna sample with an equal volume of 2x rna loading dye. 2. heat at 95 °c for 5 minutes. 3. chill the sample on ice for 3 minutes. 4. keep samples on ice while loading. this protocol is for the preparation of dna samples for denaturing polyacrylamide/urea gel
cationic pam manufacturers in nairobi, suppliers in nairobi,cationic polyacrylamide (cpam) product features 1, water soluble, and can also dissolve completely in cold water. 2, add a small amount of anionic polyacrylamide products, you can receive a lot of flocculation effect. just add 0.01~10ppm (0.01~10g/m3), to fully play its role.
cationic polyacrylamide pam production companies in south africa
polyaluminium chloride dosing effects on coagulation. aluminium sulphate (al 2 (so 4) 3), commonly called alum, has long been used as a coagulant in conventional water treatment but has numerous disadvantages including the production of large volumes of post-treatment sludge, high post-treatment aluminium residue, limited coagulation ph range of 6.5 to 8.0, etc, associated with its use (gebbie
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high performance, cost-effective and ecofriendly flocculant
moreover, the cis flocculant showed excellent flocculation effects in ambient ph of 4–10, flocculation temperature of 10–40 °c, and various inorganic salts. in general, the anionic cis flocculant shows excellent cost effectiveness, where the predicted operation cost of as-prepared cis is about 60 % of conventional polyacrylamide flocculant.
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fabrication and application of cationic polyacrylamide
abstract cationic polyacrylamide (cpam) was prepared in aqueous solution by free radical polymerization of methacryloyloxy ethyl trimethylammonium chloride (dmc) and acrylamide (am). a redox initiator system was used. the structure of cpam was characterized by ir and 1h nmr. the intrinsic viscosity and cationicity of cpam were measured by an ubbelohde viscometer and titration experiments
- How is partially hydrolyzed polyacrylamide wastewater treated?
- Combined Fenton oxidation and anaerobic biological process for treatment of partially hydrolyzed polyacrylamide wastewater.
- What is polyacrylamide (PAM) used for?
- High molecular weight polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, a soil conditioner, and a viscosity improver and friction reducer in enhanced oil recovery and high-volume hydraulic fracturing.
- What are cationic polyacrylamide copolymers?
- 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).
- What is polyacrylamide used for?
- 1. Introduction Polyacrylamide (PAM) is widely used in various industries, such as wastewater treatment; oil-displacing; paper making; textile printing and dyeing; dredging; and cosmetics . It is mainly polymerized by acrylamide (AM) and the molecular weight can reach 1.5 million to 20 million.
