• (pdf) novel biodegradable flocculants based

    (PDF) Novel biodegradable flocculants based

    2000-04-10· Novel biodegradable flocculants based on polysaccharides . Article (PDF Available) in Current science 78(7)(7) · April 2000 with 751 Reads How we measure 'reads' A

  • novel biodegradable polymeric flocculant based

    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. Viscometry, elemental analysis, molecular weight determination, and NMR spectroscopy

  • novel biodegradable polymeric flocculants based

    Novel biodegradable polymeric flocculants based

    Download Citation Novel biodegradable polymeric flocculants based on cationic polysaccharides Novel flocculants for wastewater and industrial effluents treatment have been developed in authors

  • novel biodegradable polymeric flocculants based

    Novel biodegradable polymeric flocculants based

    2013-12-28· Novel flocculants for wastewater and industrial effluents treatment have been developed in authors’ laboratory based on modified polysaccharides. These flocculants have unique characteristics i.e. they are efficient with low dose usage like synthetic flocculants (e.g. polyacrylamide) and controlled biodegradable, shear resistant and

  • research account novel biodegradable flocculants based

    RESEARCH ACCOUNT Novel biodegradable flocculants based

    Novel biodegradable flocculants based on polysaccharides R. P. Singh*, T. Tripathy, G. P. Karmakar, S. K. Rath, N. C. Karmakar, S. R. Pandey, K. Kannan, S. K. Jain and N. T. Lan Materials Science Centre, Indian Institute of Technology, Kharagpur 72 302, India The waste water and industrial effluent-treatment requires both inorganic and organic flocculants. Among the organic type, polymeric

  • (pdf) treatment of pulp and paper mill effluents using

    (PDF) Treatment of Pulp and Paper Mill Effluents using

    Treatment of Pulp and Paper Mill Effluents using Novel Biodegradable Polymeric Flocculants based on Anionic Polysaccharides: a New Way to Treat the Waste Water

  • novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based on pullulan Article in Journal of hazardous materials 181(1-3):351-8 · September 2010 with 40 Reads How we measure 'reads'

  • novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based

    Ghosh et al., 2010, synthesized novel biodegradable polylmeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide and characterized it by NMR spectroscopy, SLS analysis and

  • novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based

    Flocculation of clay dispersion by some biodegradable hydrophobically modified cationic polyelectrolytes based on dextran is strongly influenced by polymer hydrophobicity and charge density, but less by molar mass. The combined information supplied by turbidity, zeta potential and laser diffraction measurements were consistent with

  • synthesis of novel chitosan-based flocculants with

    Synthesis of novel chitosan-based flocculants with

    Natural polymeric flocculants as sludge conditioners have received great attention due to their non-toxic and biodegradable advantages. However, the application of amphiphilic natural flocculants as sludge conditioners is rarely reported. In this work, the novel chitosan-based flocculants (CS-g-PAO) with amphiphilic structure were synthesized by ultraviolet light initiated method for the

  • novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based

    2010-09-15· Some novel flocculants were obtained by graft-polymerization of (3-acrylamidopropyl)-trimethylammonium chloride (APTAC) onto pullulan (P). Variation in the synthesis parameters resulted in cationic polymers with different content and length of the grafted pAPTAC chains •

  • novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculants were produced by conventional redox grafting, microwave-initiated and microwave-assisted grafting of acrylamide to tamarind kernel polysaccharide (TKP). The graft copolymers were characterized by viscometry, elemental analysis, molecular weight determination using SLS analysis, and NMR spectroscopy. The

  • novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based

    2010-12-01· Read "Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide, Bioresource Technology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • novel biodegradable polymeric flocculants based

    Novel biodegradable polymeric flocculants based

    Novel flocculants for wastewater and industrial effluents treatment have been developed in authors’ laboratory based on modified polysaccharides. These flocculants have unique characteristics i.e. they are efficient with low dose usage like synthetic flocculants (e.g. polyacrylamide) and controlled biodegradable, shear resistant and

  • (pdf) novel biodegradable flocculants based

    (PDF) Novel biodegradable flocculants based

    Novel biodegradable flocculants based on polysaccharides

  • novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based

    2010-11-01· Read "Novel biodegradable flocculanting agents based on cationic amphiphilic polysaccharides, Bioresource Technology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • novel biodegradable flocculanting agents based

    Novel biodegradable flocculanting agents based

    2010-05-11· Novel biodegradable flocculanting agents based on pullulan. Novel biodegradable flocculants based on polysaccharides. Singh. Curr. Sci. Flocculants. Huang . Hydrophobically modified cationic polyelectrolytes. Ghimici. Eur. Polym. J. The effect of polyacrylamide charge density and molecular weight on the flocculation and sedimentation behavior of kaolinite suspensions. Nasser.

  • novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide. Ghosh S(1), Sen G, Jha U, Pal S. Author information: (1)Department of Applied Chemistry, Birla Institute of Technology, Mesra, Ranchi 835 215, Jharkhand, India.

  • preparation and characterization of gum karaya hydrogel

    Preparation and characterization of gum karaya hydrogel

    2015-12-14· Singh RP, Tripathy T, Karmakar GP, Rath SK, Karmakar NC, Pandey SK, Kannan K, Jain SK, Lan NT (2000) Novel biodegradable flocculants based on polysaccharides. Curr Sci 78:798–803 Google Scholar Wan X, Li Y, Wang X, Chen S, Gu X (2007) Synthesis of cationic guar gum-graft-polyacrylamide at low temperature and its flocculating properties.

  • a novel biodegradable cinnamic acid grafted

    A Novel Biodegradable Cinnamic Acid Grafted

    Cinnamic acid grafted carboxymethyl cellulose (CMC-g-P (CA)) has been synthesized by microwave assisted technique, which is an alliance of microwave radiation with chemical free radical initiator (CAN) to commence grafting. The novel graft copolymer has been characterized by physicochemical techniques FTIR spectroscopy, intrinsic viscosity measurement, elemental analysis (C, H and N), SEM

  • an overview of coagulation-flocculation technology

    An Overview of Coagulation-Flocculation Technology

    In contrast to synthetic organic flocculants, plant-based materials are renewable feedstocks and offer several advantages over petroleum-based flocculants. For example, starch and non-starch polymers are biodegradable, renewable, shear stable, cost effective and relatively non-toxic.

  • novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculant based

    Novel biodegradable polymeric flocculants were produced by conventional redox grafting, microwave-initiated and microwave-assisted grafting of acrylamide to tamarind kernel polysaccharide (TKP). The graft copolymers were characterized by viscometry, elemental analysis, molecular weight determination using SLS analysis, and NMR spectroscopy. The flocculation efficiency of the grafting products

  • high performance polymeric flocculants based

    High performance polymeric flocculants based

    2012-01-04· Highlights In this study we have developed novel polymeric flocculants. Flocculants are controlled biodegradable and based on modified polysaccharides. Graft copolymer synthesized by microwave assisted method is the best. With the increase in

  • dr. sagar pal google scholar citations

    Dr. Sagar Pal Google Scholar Citations

    Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide S Ghosh, G Sen, U Jha, S Pal Bioresource technology 101 (24), 9638-9644,2010

  • natural biodegradable flocculants derived

    Natural biodegradable flocculants derived

    VRM Labs is seeking commercialization of a proprietary technology that allows preparation of a novel natural and biodegradable flocculant. Flocculants are substances, which destabilize colloidal suspensions and promote the clumping and settling of the suspended particles.Among the most important applications of flocculants is treatment of agricultural wastewaters, such as the wastewaters

  • 2,3,6-tricarboxylate cellulose as a fully biodegradable

    2,3,6-tricarboxylate cellulose as a fully biodegradable

    Full Article. 2,3,6-Tricarboxylate Cellulose as a Fully Biodegradable Flocculant: Efficient Synthesis and Flocculation Performance. Kexin Chen, a Weijun Lv, b, * Wei Chen, a Yifeng Wang, c Yong Zhang, a, * Xiumei Zhang, a and Juming Yao a Cellulose-based flocculants have shown excellent performance for wastewater flocculation, being low-cost and eco-friendly.

  • novel biodegradable flocculating agents based

    Novel Biodegradable Flocculating Agents Based

    The flocculation characteristics of the best performing graft copolymer was also compared with some commercial flocculants like magnafloc 1011, telfloc 2230 and percol 181 in all the synthetic suspensions, industrial effluents and municipal sewage waste water. In coal, iron ore slime and silica suspensions and in municipal sewage waste water

  • novel biodegradable flocculating agents prepared

    Novel biodegradable flocculating agents prepared

    2007-02-19· Read "Novel biodegradable flocculating agents prepared by phosphate modification of Konjac, Carbohydrate Polymers" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • (pdf) novel biodegradable flocculanting agents based

    (PDF) Novel biodegradable flocculanting agents based

    Academia.edu is a platform for academics to share research papers.

  • development of novel, environmentally neutral

    Development of novel, environmentally neutral

    Development of novel, environmentally neutral, biodegradable, flocculants and biofilters based on biomass and derivatives for water treatment After pressing to remove the oils, the residual press-cake is generally disposed of as a low added value feed or incinerated.

  • a review on development and application of plant-based

    A review on development and application of plant-based

    A review on development and application of plant-based bio-flocculants and grafted bio- flocculants @inproceedings{Chong2016ARO, title={A review on development and application of plant-based bio-flocculants and grafted bio- flocculants}, author={Mei Fong Chong and J. Pierce Robinson and Eleanor Binner}, year={2016} }

  • amlett, amlett.org, doi: 10.5185/amlett.2013

    amlett, amlett.org, DOI: 10.5185/amlett.2013

    Novel biodegradable polymeric flocculants based on cationic polysaccharides ’R. P. Singh1*, Sagar Pal2*, Sk. A. Ali 3 1Emeritus Scientist, Indian Institute of Science Education and Research, Pune 411 021, India 2Polymer Chemistry Laboratory, Department of Applied Chemistry, Indian School of Mines, Dhanbad, Dhanbad 826 004, Jharkhand, India

  • biodegradable drag reducing agents and flocculants

    Biodegradable drag reducing agents and flocculants

    It has been established in the authors' laboratory that by grafting polyacrylamide branches on rigid backbone of polysaccharides, the dangling grafted chains have easy approachability to contaminants in effluents. Thus grafted polysaccharides are very efficient, shear stable and biodegradable flocculants. They also exhibit turbulent drag

  • a novel way to obtain effective cationic starch flocculants

    A novel way to obtain effective cationic starch flocculants

    A novel way to obtain an effective flocculant based on biodegradable starch was found. The medium-substituted (DS from 0.10 to 0.54) cationic starches (CS) with preserved microgranular form was synthesised by the reaction of potato starch with 2,3-epoxypropyltrimethylammonium chloride using the semi-dry process.

  • synthesis and characterization of starch-based cationic

    Synthesis and Characterization of Starch-based Cationic

    with those obtained from the lab scale experiments. Based on these results, an optimized cationic starch synthesis procedure was proposed. The novel procedure has great potential for commercial production of renewable, biodegrable, and non-toxic starch based flocculants for cost effective and eco-friendly harvest of algal biomass.

  • ltf a polymer anion for flocculants

    ltf a polymer anion for flocculants

    (PDF) Novel biodegradable flocculants based on . 2000-04-10· A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Get Price; cation polymer flocculant msds, cation polymer

  • synthesis and application of ammonium-based

    Synthesis and application of ammonium-based

    Ghosh S, Sen G, Jha U, Pal S (2010) Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide. Bioresour Technol 101:9638–9644. doi: 10.1016/j.biortech.2010.07.058 CrossRef Google Scholar

  • kumar, s., saha, t., sharma, s. 2015. treatment of pulp

    Kumar, S., Saha, T., Sharma, S. 2015. Treatment of pulp

    Kumar, S., Saha, T., Sharma, S. 2015. Treatment of pulp and paper mill effluents using novel biodegradable polymeric flocculants based on anionic polysaccharides: a new

  • development and analysis of environmentally neutral

    Development and analysis of environmentally neutral

    Development and analysis of environmentally neutral, biodegradable, novel flocculants for drinking water treatment Sharon Conaghan BSc MSc January 2013 Supervisor: Prof Ian W. Marison School of Biotechnology Dublin City University Glasnevin Dublin 9 . 1 . 2 Abstract The objective of this work is a systematic study of the use of oleaginous-seed press-cake extracts of Moringa oleifera lam, hemp

  • flocculation characteristics of polyacrylamide grafted

    Flocculation characteristics of polyacrylamide grafted

    2013-08-01· Read "Flocculation characteristics of polyacrylamide grafted hydroxypropyl methyl cellulose: An efficient biodegradable flocculant, Chemical Engineering Journal" on DeepDyve, the largest online rental service for scholarly research with thousands of

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