- Classification: chemical auxiliary agent
- Appearance: white granule powder
- CAS No.:9003-05-7012
- Type: cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88.5%
- Application：waste water treatment
- Transport Package: one 20’fcl load in 18-20mt for usual
- Delivery: 3-7day
recent achievements in polymer bio-based flocculants for low cost
among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process [8,9,10]. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
preparation of inorganic–organic composite coagulant and its,the acrylamide and modified polyacrylamide with polyferric sulfate (ppfs) in the pvpam-ppfs coagulant were covalently attached to the polyvinylpyrrolidone (pvp) backbone. additionally, the degree of polymerization and ion bonding of ppfs were enhanced through the introduction of po 4 3- .
synthesis of an eco-friendly bamboo cellulose-grafted
flocculation is the first and important step to remove suspended and slightly soluble pollutants in industrial wastewater treatment. flocculant is just the key element for flocculation process. polyacrylamide (pam) is the most widely used flocculant. but it still holds some potential flaws which are ignored by people. an eco-friendly bamboo cellulose-grafted-ployacrylamide flocculant (bc-gpam
polyacrylamide grafted cellulose as an eco-friendly,the efficient and safe flocculation of colored wastewaters from textile and leather industries is of great significance for natural environment and human health. in this work, an eco-friendly bamboo pulp cellulose grafting ployacrylamide (bpc-gpam) flocculant was synthesized and employed to remove organic dyes from dye solutions by flocculation. the flocculation performance of the synthesized
flocculants—an ecofriendly approach journal of polymers for free sample
abstract. although water-soluble synthetic polymers find wide applications as flocculants, the potential problem associated with their use is lack of biodegradability and high cost. polysaccharides owing to their distinctive features like ability to undergo different chemical reactions, biodegradability and sustainability inspire hope to obtain
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polyacrylamide grafted cellulose as an eco-friendly- pubmed
polyacrylamide grafted cellulose as an eco-friendly flocculant: key factors optimization of flocculation to surfactant effluent carbohydr polym . 2016 jan 1:135:145-52. doi: 10.1016/j.carbpol.2015.08.049.
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
new tech polyacrylamide for wastewater treatment flocculant
the impact of polyacrylamide flocculant on the photosynthetic apparatus was negligible. future investigations are necessary over a wide range of microalgae species to positively determine the impact of polyacrylamide on the cell membrane integrity of the microalgae cells. 3.6. effect of polyacrylamide flocculants on microalgae biomass composition
polyacrylamide (pam) high performance polymers and their,this chapter contains sections titled: introduction and history polymerization and fabrication properties chemical stability compounding and special additives processing applications blends of polya.
water soluble polymer flocculants synthesis
polymer adsorption can occur through hydrogen bonding (polyacrylamide on silica silanol groups), electrostatic interaction (cationic polymers on negatively charged sludge), hydrophobic interaction (poly(vinyl alcohol) on silver iodide), and ion bridging (anionic polyacrylamide on negatively charged clays with the help of divalent calcium ion). 7
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25kg bag anionic polyacrylamide nonionic polyacrylamide oubo
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nextco hong kong limited is the agent of shanghai hengli water treatment materials co., ltd who is currently one of the largest polyacrylamide manufacturers in china. we mainly specilizes in the polyacrylamide powder, emulsion, polydadmac, polyacrylamide and related polymer materials used in water treatment, mineral processing, olifield, paper
- What are the properties of cationic polyacrylamide (CPAM)?
- Besides, three types of cationic polyacrylamide (CPAM) were assessed. They had molecular weight in the magnitude of 10 6 g/mol but different content of active component, cationicity, and mixing type. The properties of flocculants were listed in Table 3.
- What are the advantages and disadvantages of CPAM?
- Another significant advantage of CPAM is that a better conditioning effect can also be obtained at a lower dosage; it is very cost-effective. It is very significant and valuable to apply CPAM in the field of sludge dewatering and improve the sludge dewatering and conditioning effect.
- What are the properties of reverse demulsifiers in cationic polyacrylamide (CPAM)?
- Detailed properties of the studied reverse demulsifiers were listed in Table 2. Besides, three types of cationic polyacrylamide (CPAM) were assessed. They had molecular weight in the magnitude of 10 6 g/mol but different content of active component, cationicity, and mixing type.
- How CPAM is used in sludge dewatering?
- It is very significant and valuable to apply CPAM in the field of sludge dewatering and improve the sludge dewatering and conditioning effect. CPAM is mainly prepared by polymerization of AM and cationic monomer. Acryloxy trimethylammonium chloride (DAC) is one of the more commonly used cationic monomers.
