a novel polymeric flocculant based on polyacrylamide

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).

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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.

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novel polymeric flocculants based on polyacrylamide

Novel polymeric flocculants based on polyacrylamide

Novel polymeric flocculants based on polyacrylamide grafted dextran in kaolin suspension. S. Krishnamoorthi. (CAN) initiated graft copolymerization of polyacrylamide (PAM) on to dextran (Dx) by solution polymerization technique. are compared with those of various commercially available flocculants and PAM in the kaolin suspension

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a novel polymeric flocculant based on polyacrylamide

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

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novel biodegradable polymeric flocculant based

Novel biodegradable polymeric flocculant based

Novel biodegradable polymeric flocculant based on polyacrylamide grafted tamarind kernel polysaccharide Article in Bioresource Technology 101(24):9638-44 · December 2010 with 101 Reads

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a novel polymeric flocculant based on polyacrylamide

A novel polymeric flocculant based on polyacrylamide

A novel polymeric flocculant based on polyacrylamide grafted inulin: Aqueous microwave assisted synthesis. Author links open overlay panel Flocculation aided by biodegradable polymeric flocculants seems to be a highly S. PalNovel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide.

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novel biodegradable flocculants based on polysaccharides

Novel biodegradable flocculants based on polysaccharides

Novel biodegradable flocculants based on polysaccharides polymeric flocculants (synthetic as well as natural) are preferred because of their low dosage, easy handling, inertness to pH changes

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development of novel polymeric flocculant based on grafted

Development of novel polymeric flocculant based on grafted

Development of novel polymeric flocculant based on grafted sodium alginate for the treatment of coal mine wastewater. Sodium alginate‐g‐polyacrylamide (SAG) was synthesized by ceric ion induced redox polymerization technique. Six grades of graft copolymers were prepared by varying as well as monomer concentrations. The flocculation

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role of bio-based polymers on improving turbulent flow

Role of Bio-Based Polymers on Improving Turbulent Flow

1. Introduction. Bio-based polymers have attracted considerable attention in many areas [], particularly due to the severe worldwide depletion of fossil fuel resources and increasing environmental pollution concerns.Therefore, huge efforts have been made on the production and application of biodegradable bio-based polymers as a substitute for traditional petroleum-based polymers [].

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microwave radiation-induced grafting of 2

Microwave radiation-induced grafting of 2

This paper described a novel plant-based coagulant, LE-g-DMC that synthesized through grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride (DMC) onto the backbone of the lentil extract.

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universiti putra malaysia characterization and

UNIVERSITI PUTRA MALAYSIA CHARACTERIZATION AND

commercial flocculants through two fermentation strategies; namely, the submerged (SmF) and solid-state (SSF) fermentations. The flocculating performances were measured through kaolin assays based on the clarity of the suspension and the visible flocs formed after treatment with the bioflocculant. The characterizations of the

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a review on development and application of plant-based

A Review on Development and Application of Plant-Based

Flocculation is extensively employed for clarification through sedimentation. Application of eco-friendly plant-based bioflocculants in wastewater treatment has attracted significant attention lately with high removal capability in terms of solids, turbidity, color, and dye. However, moderate flocculating property and short shelf life restrict their development.

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crimson open access research journals | crimsonpublishers.com

Crimson Open Access Research Journals | Crimsonpublishers.com

Crimson is an Open-access academic publisher has a vision to establish Open Science platform that seeks to provide equal opportunity. Our mission is to offer quality editorial services, significant resources into technology innovation, freely accessible, discoverable scientific information, and high-quality publications.

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cationic flocculant articles | environmental xprt

cationic flocculant Articles | Environmental XPRT

Understanding the interaction mechanism between polymeric flocculants and solid particles in two oppositely charged solutions: bentonite and calcium fluoride, is of great practical and fundamental importance. In this work, inorganic flocculants based on aluminum(III) or iron(III); cationic, anionic and non-ionic organic flocculants were used.

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older's polymer flocculant articles from may 12th 1970

Older's polymer flocculant Articles from May 12th 1970

Find polymer flocculant articles from May 12th 1970 to Jan. 1st 2020 , the world’s largest environmental industry marketplace and information resource.

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preparation and characterization of styrene-methyl

Preparation and characterization of styrene-methyl

AbstractThe graft polymerization of Styrene and Methyl methacrylate (MMA) onto deproteinized natural rubber latex (DPNR) was carried out using ammonium peroxy disulfate (N2H8O8S2) as an initiator. The suitable reaction conditions based on the higher monomer conversion was determined. The degree of grafting and the copolymers composition of the resultant SMMA-DPNR were obtained using 1H NMR

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extraction, characterization and application of malva nut

Extraction, characterization and application of malva nut

In addition, it is a plant native to Malaysia, and it is preferable that naturally renewable flocculants are locally grown, as they will be more economical (Kawamura 1991). In contrast to natural flocculants, the price of polyacrylamide (PAM), which is commonly used in water and wastewater treatment plants, is expected to increase over time due

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polymer flocculent articles | environmental xprt

polymer flocculent Articles | Environmental XPRT

Find polymer flocculent articles , the world’s largest environmental industry marketplace and information resource.

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dr. sk akbar ali - lead scientist / (new generation

Dr. SK Akbar Ali - Lead Scientist / (New Generation

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

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journal publication - fcee

Journal Publication - FCEE

Novel Biodegradable Polymeric Flocculant Based on Kenaf for Heavy Metal Removal. International Journal of Chemical and Environmental Engineering, 2012: 172-174; N. Norzita, A. John, F. Conan, M. Ken QCM-D Study of α –lactalbumin Adsorption on Stainless Steel Surface Coated with Poly (ethylene glycol) (PEG) Nanofilms.

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a novel biocoagulant agent from mushroom chitosan as water

A novel biocoagulant agent from mushroom chitosan as water

A new commercial cationic polyelectrolyte chitosan (CM), obtained from the waste of mushroom production, was examined using models of water and wastewater namely kaolin and palm oil mill effluent (pome). As it is biocompatible, widely available, and economically feasible, chitosan mushroom has high potential to be a suitable replacement for alum.

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optimisation of extraction and sludge dewatering

Optimisation of extraction and sludge dewatering

Inorganic flocculants (e.g. metal salts) and organic polymeric flocculants (e.g. polyacrylamide) are commonly used in the treatment of water and industrial effluents. Among various types of chemical flocculants, polyacrylamide-based flocculants with high molecular weight (typically >106) have gained wide popularity due to their

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coagulation in mineral processing

coagulation in mineral processing

Polymeric Flocculants for Wastewater and Industrial Effluent Treatment Journal of Materials Eduion Vol. 31 (34) 159 emulsions are still smaller, 0.05 – 5 µm, hence the removal of particles from emulsions (deemulsifiion) is even more difficult. The second process, still widely used, is coagulation . flocculant polyacrylamide for mineral

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prosedur uji kekeruhan dengan spektrofotometer prosedur

Prosedur Uji Kekeruhan dengan Spektrofotometer Prosedur

Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide. Bioresour Technol 101: 9638-9644. 58 Ghosh S, U Jha, dan S Pal. 2011. High Performance Polymeric Flocculant Based on Hydrolyzed Polyacrylamide Grafted Tamarind Kernel Polysaccharide Hyd. TKP-gPAM.

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cation dependence, ph tolerance, and dosage requirement

Cation Dependence, pH Tolerance, and Dosage Requirement

A bioflocculant-producing bacterial strain with highly mucoid and ropy colony morphological characteristics identified as Bacillus spp. UPMB13 was found to be a potential bioflocculant-producing bacterium. The effect of cation dependency, pH tolerance and dosage requirement on flocculating ability of the strain was determined by flocculation assay with kaolin as the suspended particle.

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anyonik poli elektrolit polyacrylamide for waste water

ANYONIK POLi ELEKTROLiT Polyacrylamide for waste water

Flocculants Polymers Pozitif Kimya • the alginates: anionic and used in potable water treatment. 1.3- SYNTHETIC FLOCCULANTS Polyacrylamides The most common polymers are those based on polyacrylamide, which is a nonionic polymer. Their effect is due to bridging between particles by polymer chains. Anionic Polyelectrolyte pozitifkimya

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a novel efficient bioflocculant qz-7 for the removal

A novel efficient bioflocculant QZ-7 for the removal

A novel efficient bioflocculant QZ-7 for the removal of heavy metals from industrial wastewater. Zayed M. M. Abu Tawila ab, Salmah Ismail * a, Salem S. Abu Amr c and Emad K. Abou Elkhair b a Institute of Biological Science, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia. E-mail: salmah_r@um.edu.my; Tel: +60379672143 b Biology Department, Faculty of Science, Al-Azhar

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mycoalgae biofilm: development of a novel platform

Mycoalgae biofilm: development of a novel platform

Microalgae is considered a promising source for biofuel and bioenergy production, bio-remediation and production of high-value bioactive compounds, but harvesting microalgae is a major bottleneck in the algae based processes. The objective of this research is to mimic the growth of natural lichen and develop a novel biofilm platform technology using filamentous fungi and microalgae to form a

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a novel biocoagulant agent from mushroom chitosan as water

A novel biocoagulant agent from mushroom chitosan as water

A new commercial cationic polyelectrolyte chitosan (CM), obtained from the waste of mushroom production, was examined using models of water and wastewater namely kaolin and palm oil mill effluent (pome). As it is biocompatible, widely available, and economically feasible, chitosan mushroom has high potential to be a suitable replacement for alum.

Get Price
dr. sk akbar ali - lead scientist (new generation products

Dr. SK Akbar Ali - Lead Scientist (New Generation Products

View Dr. SK Akbar Ali’s profile on LinkedIn, the world's largest professional community. Dr. SK Akbar has 3 jobs listed on their profile. See the complete profile on LinkedIn and discover Dr. SK

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prosedur uji kekeruhan dengan spektrofotometer prosedur

Prosedur Uji Kekeruhan dengan Spektrofotometer Prosedur

Novel biodegradable polymeric flocculant based on polyacrylamide-grafted tamarind kernel polysaccharide. Bioresour Technol 101: 9638-9644. 58 Ghosh S, U Jha, dan S Pal. 2011. High Performance Polymeric Flocculant Based on Hydrolyzed Polyacrylamide Grafted Tamarind Kernel Polysaccharide Hyd. TKP-gPAM.

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raghunath das - research scientist (r&d) - hindustan gum

Raghunath Das - Research Scientist (R&D) - HINDUSTAN GUM

Synthesis, characterization of a novel polymeric hydrogel based on hydroxypropyl methyl cellulose grafted with polyacrylamide. Cellulose (Springer Link) March 30, 2012 A novel hydrogel has synthesized by grafting polyacrylamide chains onto hydroxypropyl methylcellulose in presence of potassium persulphate as initiator using solution

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