A novel polymeric flocculant based on polyacrylamide
Novel functionalized polymeric flocculants based on polyacrylamide grafted carboxymethylstarch (CMS-g-PAM) have been successfully synthesized via conventional method (using ceric ammonium nitrate as free radical initiator, in an inert atmosphere) as well as by using microwave irradiation (‘microwave initiated’ synthesis).
A novel polymeric flocculant based on polyacrylamide grafted carboxymethylstarch
A novel polymeric flocculant based on polyacrylamide
S. Ghosh, G. Sen, U. Jha, S. PalNovel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide Bioresource Technology, 101 (2010), pp. 9638-9644
A novel polymeric flocculant based on polyacrylamide grafted inulin: Aqueous microwave assisted synthesis Flocculation efficacy of various grades of synthesized grafted product was studied in coal fines suspension, in relation to inulin (parent polysaccharide). This was done utilizing jar test and settling test procedure,
A novel polymeric flocculant based on polyacrylamide
A novel polymeric flocculant based on polyacrylamide grafted carboxymethylstarch Article in Carbohydrate Polymers · April 2009 with 56 Reads How we measure 'reads'
Novel functionalized polymeric flocculants based on polyacrylamide grafted carboxymethylstarch (CMS-g-PAM) have been successfully synthesized via conventional method (using ceric ammonium nitrate
Novel biodegradable polymeric flocculant based
The present article deals with the synthesis of novel polymeric flocculants based on polyacrylamide-grafted tamarind kernel polysaccharide. The graft copolymers were prepared by conventional redox grafting, microwave-initiated and microwave-assisted grafting.
Novel flocculant based on amphoteric amylopectin for wastewater and industrial effluents treatment has been developed in authors' laboratory. Amphoteric flocculants have anionic and cationic moieties on the same macromolecule and is used to remove both positively and negatively charged contaminant particles in suspensions.
A novel polymeric flocculant based on polyacrylamide
A novel polymeric flocculant based on polyacrylamide grafted inulin: Aqueous microwave assisted synthesis. Coronavirus: Find the latest articles and preprints Polyacrylamide grafted inulin (In-g-PAM) was synthesized via aqueous microwave assisted method (using ceric ammonium nitrate in synergism with microwave in aqueous medium).
AbstractThis study facilitates the synthesis process of a novel graft copolymer (flocculant) using carboxymethyl cellulose, acrylonitrile and N-vinyl formamide as raw materials. The carboxymethyl cellulose graft polyamidine (CMC-g-PAMD) can be used as new flocculant to replace the traditional polyacrylamide flocculant, which manifested its excellent flocculation and degradation efficiency.
Amphoteric amylopectin: A novel polymeric flocculant - PubAg
Novel flocculant based on amphoteric amylopectin for wastewater and industrial effluents treatment has been developed in authors’ laboratory. Amphoteric flocculants have anionic and cationic moieties on the same macromolecule and is used to remove both positively and negatively charged contaminant particles in suspensions.Amylopectin based
higher than that of commercial polyacrylamide-based floccu - lant 6,21,29,30. The synthesis of GM 3 was scaled up and tested for various synthetic and indus trial effluents 29,30. It was observed that GM 3 performs better than guar gum and commercial flocculant based on polyacrylamide (Fi g ure 6).
- Does anionic polyacrylamide biodegrade?
- ent only.1 BACKGROUNDAnionic 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
- What is anionic polyacrylamide (Apam)?
- 1. Introduction Anionic polyacrylamide (APAM) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water [ , , ].
- Is anionic Polyacrylamide a Tier 1 chemical?
- limisch et al., 1997).Screening Assessment Conclusion – Anionic polyacrylamide is a olymer of low concern. Therefore, it is classified as a tier 1 chemical and requires a ent only.1 BACKGROUNDAnionic polyacrylamide is the copolymer of acryl mide and acrylic acid. No studies on the environmental fate of polyac
- Is polyacrylamide a cationic or nonionic polymer?
- rade or bioaccumulate. Anionic polyacrylamide has a low acute toxicity concer CO-CHEMICAL PROPERTIESPolyacrylamide polymers can exist in cationic, anionic or non-ionic forms, depending on their ionic charge. The non-ionic form of polyacrylamide is generated from the basic polyme
