Polyacrylamide in agriculture and environmental land management

RE Sojka, DL Bjorneberg, JA Entry, RD Lentz… - Advances in …, 2007 - Elsevier
Anionic polyacrylamide (PAM) has been sold since 1995 to reduce irrigation‐induced
erosion and enhance infiltration. Its soil stabilizing and flocculating properties improve runoff …

Use of microwave irradiation in the grafting modification of the polysaccharides–A review

V Singh, P Kumar, R Sanghi - Progress in polymer science, 2012 - Elsevier
Polysaccharides are a natural and renewable feed stock for synthesizing high performance
macromolecular materials. A popular, versatile and convenient route to develop …

Characterisation of carboxymethyl cellulose and polyacrylamide graft copolymer

DR Biswal, RP Singh - Carbohydrate polymers, 2004 - Elsevier
The synthesis of carboxymethyl cellulose-g-polyacrylamide was carried out by a ceric ion
induced solution polymerization technique. By varying the amount of catalyst and monomer …

Coagulation–flocculation treatment of high-strength agro-industrial wastewater using natural Cassia obtusifolia seed gum: Treatment efficiencies and flocs …

KPY Shak, TY Wu - Chemical Engineering Journal, 2014 - Elsevier
Natural seed gum derived from Cassia obtusifolia was experimentally evaluated for its
efficiency compared to aluminum sulfate (alum) to treat high-strength wastewater in this …

Cationic starch: an effective flocculating agent

S Pal, D Mal, RP Singh - Carbohydrate Polymers, 2005 - Elsevier
A series of cationic starches (Cat St) have been developed by incorporating a cationic
moiety N-(3-Chloro-2-hydroxypropyl) trimethyl ammonium chloride (CHPTAC) onto the …

Flocculation of microalgae using cationic starch

D Vandamme, I Foubert, B Meesschaert… - Journal of applied …, 2010 - Springer
Due to their small size and low concentration in the culture medium, cost-efficient harvesting
of microalgae is a major challenge. We evaluated the potential of cationic starch as a …

Chemical modification of xanthan gum through graft copolymerization: Tailored properties and potential applications in drug delivery and wastewater treatment

B Maji, S Maiti - Carbohydrate Polymers, 2021 - Elsevier
Xanthan gum (XG) possesses numerous hydroxyl groups, which are the focal points for graft
copolymerization of synthetic monomers. A detailed mechanism of graft copolymerization is …

Natural polysaccharide-based hydrogels and nanomaterials: Recent trends and their applications

PN Dave, A Gor - Handbook of nanomaterials for industrial applications, 2018 - Elsevier
In the recent era, polysaccharide-based hydrogels received the greater attention due to their
exceptional properties like biodegradability, and biocompatibility. In polysaccharide-based …

Flocculation properties of polyacrylamide grafted carboxymethyl guar gum (CMG-g-PAM) synthesised by conventional and microwave assisted method

S Pal, S Ghorai, MK Dash, S Ghosh… - Journal of hazardous …, 2011 - Elsevier
A novel polymeric flocculant based on polyacrylamide grafted carboxymethyl guar gum
(CMG-g-PAM) has been synthesised by grafting polyacrylamide chains onto CMG backbone …

[PDF][PDF] Polymeric flocculants for wastewater and industrial effluent treatment

W Brostow, HEH Lobland, S Pal, RP Singh - J Mater Educ, 2009 - academia.edu
The fact that water is the most important material used by mankind defines the importance of
water purification. Wastewater and industrial effluent treatment require removal of …