effect of high cationic flocculant on anaerobic digestion

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"Effect of high cationic flocculant on anaerobic digestion of municipal" by Prathap D. John

Anaerobic digestion (AD) of municipal sludge is a widely used stabilization process at municipal wastewater treatment plants.John, Prathap D., "Effect of high cationic flocculant on anaerobic digestion of municipal wastewater."

Effect of high cationic flocculant on anaerobic digestion of municipal wastewater. - CORE

There was no effect on biogas quality (methane content in the biogas) due to trace amounts of polymer, in the 1mg/L – 10 mg/L range, in the wastewater. UV Vis can be used to indirectly measure anaerobic degradation of the polymer in the

University of Louisville ThinkIR: The University of Louisville's Institutional Repository

EFFECT OF HIGH CATIONIC FLOCCULANT ON ANAEROBIC DIGESTION OF MUNICIPAL WASTEWATER By Prathap Daniel John B.S, University of Louisville, 2006 A Thesis Submitted to the Faculty of the University of Louisville J.B. Speed School of

(PDF) Influence of cationic Polyacrilamide Flocculant on high-solids anaerobic Digestion of Sewage Sludge under thermophilic Condition

Research has shown that the HS effect is due to the presence of high concentrations of substances that may inhibit the function of anaerobic microorganisms, and that it also results in poor mass

Influence of cationic polyacrilamide flocculant on high-solids’ anaerobic digestion of sewage sludge under thermophilic conditions

(2019). Influence of cationic polyacrilamide flocculant on high-solids’ anaerobic digestion of sewage sludge under thermophilic conditions. Environmental Technology: Vol. 40, No. 9, pp. 1146-1155.

Treatment of Palm Oil Mill Effluent by Mesophilic Anaerobic Digestion with Flocculant Addition - Universiti Putra Malaysia Institutional Repository

This paper presents research findings on the use of flocculants in the anaerobic digestion of palm oil mill ellluent (POME) under mesophilic conditions (37 C). Zetag 88N, a cationic polyacrylamide of high molecular density, was added to the

Feasibility study of the anaerobic digestion of dewatered pig slurry by means of polyacrylamide | Request PDF

Influence of cationic Polyacrilamide Flocculant on high-solids anaerobic Digestion of Sewage Sludge under(APG, non-ionic surfactants) showed a positive effect on anaerobic co-digestion, but a

The Use Of Flocculants In Anaerobic Digestion Of Palm Oil Mill Effluent - CORE

The use of flocculant in the anaerobic digestion of palm oil mill effluent\ud (POME) was studied. The use of flocculant had enabled pelletization in mesophilic\ud anaerobic digestion to occur within three months of start-up for the

Treatment of Palm Oil Mill Effluent by Mesophilic Anaerobic Digestion with Flocculant Addition - Universiti Putra Malaysia Institutional Repository

This paper presents research findings on the use of flocculants in the anaerobic digestion of palm oil mill ellluent (POME) under mesophilic conditions (37 C). Zetag 88N, a cationic polyacrylamide of high molecular density, was added to the

Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste-Activated Sludge - MDPI

membranes Article Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste-Activated Sludge Guido Kooijman 1,*, Wilton Lopes 2, Zhongbo Zhou 3, Hongxiao Guo 1, Merle de Kreuk 1, Henri

UNIVERSITI PUTRA MALAYSIA THE USE OF FLOCCULANTS IN ANAEROBIC DIGESTION OF PALM OIL MILL EFFLUENT CHEW THEAN YEAN FSAS 1994 8

Anaerobic Digestion of PO ME: (a) Y and ; (b) k and using Lawrence and McCarty (1970) Model The Effect ofHRT on the Gas Production at (a) Mesophilic and (b) Thennophilic Anaerobic Digestion Determination of Yield Constant (c) and First-order

THE EFFECT OF CATIONS ON VOLATILE SOLIDS DESTRUCTION, ODOR, AND DEWATERING

understand the effect of cations on anaerobic digestion, the role of cations in floc structure should be preceded. Park and Novak (2007) has proposed that there should be iron bound organics that could be degraded by anaerobic digestion, aluminu

NEXT GENERATION HIGH-PERFORMANCE CATIONIC DEWATERING FLOCCULANTS Abstract - Conferences

NEXT GENERATION HIGH-PERFORMANCE CATIONIC DEWATERING FLOCCULANTS Ades, J-C.1 Zabihian, M.2, Holappa, S.2l, Grönfors, O.2 van Rossum, R.3 1Kemira France, 2 Kemira R&D and Technology, Finland, 3 Kemira Netherlands Abstract The new

Feasibility study of the anaerobic digestion of dewatered pig slurry by means of polyacrylamide | Request PDF

Influence of cationic Polyacrilamide Flocculant on high-solids anaerobic Digestion of Sewage Sludge under(APG, non-ionic surfactants) showed a positive effect on anaerobic co-digestion, but a...

Membranes | Free Full-Text | Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste

Cationic flocculant aids (FAs) in an AnMBR treating wastewater are shown to temporarily increase the permeate flux, create a higher permeability of the cake layer, increase the particle size, and allow for a higher effluent quality because of

Influence of chemically enhanced primary treatment on anaerobic digestion and dewaterability of waste sludge | Water Science and Technology | IWA

For example, the solids of poultry or pig manure can be concentrated using cationic FAs to allow for smaller anaerobic digester volumes (Møller et al. 2007; Campos et al. 2008; Liu et al. 2016). In an upflow anaerobic sludge blanket, pre-treatme

Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste-Activated Sludge - MDPI

membranes Article Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste-Activated Sludge Guido Kooijman 1,*, Wilton Lopes 2, Zhongbo Zhou 3, Hongxiao Guo 1, Merle de Kreuk 1, Henri

UNIVERSITI PUTRA MALAYSIA THE USE OF FLOCCULANTS IN ANAEROBIC DIGESTION OF PALM OIL MILL EFFLUENT CHEW THEAN YEAN FSAS 1994 8

Anaerobic Digestion of PO ME: (a) Y and ; (b) k and using Lawrence and McCarty (1970) Model The Effect ofHRT on the Gas Production at (a) Mesophilic and (b) Thennophilic Anaerobic Digestion Determination of Yield Constant (c) and First-order

THE EFFECT OF CATIONS ON VOLATILE SOLIDS DESTRUCTION, ODOR, AND DEWATERING

understand the effect of cations on anaerobic digestion, the role of cations in floc structure should be preceded. Park and Novak (2007) has proposed that there should be iron bound organics that could be degraded by anaerobic digestion, aluminu

Hydrothermal pretreatment of sewage sludge enhanced the anaerobic degradation of cationic polyacrylamide (cPAM),Water Research - X-MOL

Cationic polyacrylamide (cPAM) is a widely used flocculant to dewater sewage sludge (SS) for high-solids anaerobic digestion (AD), and its degradation is crucial since it would release toxic acrylamide (AM) once entering environment.

Influence of chemically enhanced primary treatment on anaerobic digestion and dewaterability of waste sludge | Water Science and Technology | IWA

For example, the solids of poultry or pig manure can be concentrated using cationic FAs to allow for smaller anaerobic digester volumes (Møller et al. 2007; Campos et al. 2008; Liu et al. 2016). In an upflow anaerobic sludge blanket, pre-treatme

Effect of Detention Time on Anaerobic Digestion

EFFECT OF DETENTION TIME ON ANAEROBIC DIGESTION By Ervin Hindin and Gilbert H. Dunstan Assistant Sanitary Chemist, and Head, Sanitary Engineering Section, Division of Industrial Besearch, Washington State University, Pullman, Wash. In a previous

Frontiers | Identification of the Methanogenesis Inhibition Mechanism Using Comparative Analysis of Mathematical Models | Bioengineering and

In anaerobic digestion, to the authors' best knowledge, only two reports assessing the impact of cationic polymers on the microbial activity are available. These reports showed no change on the COD removal ( Díaz et al., 2014 ) and on the

Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates | Water Science and Technology

Anaerobic digestion (AD) is a common method to reduce and stabilize sewage sludge and organic waste (Aguilar et al. 2017). The process results in two end-products: biogas and digestate. The biogas can be directly used at the plant as an energy