Modelling the kinetics of coagulation process for tannery industry effluent treatment usingMoringa oleiferaseeds protein

2015 ◽  
Vol 57 (32) ◽  
pp. 14954-14964 ◽  
Author(s):  
Marichamy Mageshkumar ◽  
Ramasamy Karthikeyan
Keyword(s):  
Effluent Treatment ◽  
Coagulation Process ◽  
Tannery Industry ◽  
Industry Effluent ◽  
Kinetics Of

Multivariate and multiobjective optimization of tannery industry effluent treatment using Musa sp flower extract in the coagulation and flocculation process

2019 ◽  
Vol 219 ◽  
pp. 655-666 ◽  
Author(s):  
Maria Bernadete Pinto ◽  
Gisella Rossana Lamas Samanamud ◽  
Eduardo Prado Baston ◽  
Alexandre Boscaro França ◽  
Luzia Lima Rezende Naves ◽  
...  
Keyword(s):  
Multiobjective Optimization ◽  
Effluent Treatment ◽  
Flower Extract ◽  
Musa Sp ◽  
Coagulation And Flocculation ◽  
Tannery Industry ◽  
Industry Effluent ◽  
Flocculation Process

scholarly journals Anionic Polyelectrolytes Synthesized in an Aromatic-Free-Oils Process for Application as Flocculants in Dairy-Industry-Effluent Treatment

2018 ◽  
Vol 57 (49) ◽  
pp. 16884-16896 ◽  
Author(s):  
Anita Lourenço ◽  
Julien Arnold ◽  
José A. F. Gamelas ◽  
Olivier J. Cayre ◽  
Maria G. Rasteiro
Keyword(s):  
Dairy Industry ◽  
Effluent Treatment ◽  
Industry Effluent

Trends in dye industry effluent treatment and recovery of value added products

2020 ◽  
pp. 101734
Author(s):  
Sunita Varjani ◽  
Parita Rakholiya ◽  
Toral Shindhal ◽  
Anil V. Shah ◽  
Huu Hao Ngo
Keyword(s):  
Value Added ◽  
Effluent Treatment ◽  
Industry Effluent ◽  
Dye Industry ◽  
Value Added Products

scholarly journals Technological Effectiveness of Sugar-Industry Effluent Methane Fermentation in a Fluidized Active Filling Reactor (FAF-R)

Energies ◽  
2020 ◽  
Vol 13 (24) ◽  
pp. 6626 ◽  
Author(s):  
Marcin Dębowski ◽  
Marcin Zieliński
Keyword(s):  
Production Efficiency ◽  
Sugar Industry ◽  
Removal Rate ◽  
Effluent Treatment ◽  
Organic Load ◽  
Methane Fermentation ◽  
Treated Effluent ◽  
Load Rate ◽  
Industry Effluent ◽  
The Impact

Technological solutions allowing the increase of the technological efficiency of anaerobic methods of wastewater treatment are still under investigation. The weaknesses of these solutions can be limited by the use of active fillings. The aim of the present study was to determine the impact of fluidized active filling on the effectiveness of anaerobic treatment of sugar-industry effluent, the production efficiency and the qualitative composition of the biogas produced. High, comparable (p = 0.05) effluent treatment results were observed at tested organic load rates between 4.0 and 6.0 kg COD (Chemical Oxygen Demand)/m3·d. The COD removal rate reached over 74%, biogas yields ranged from 356 ± 25 to 427 ± 14 dm3/kg CODremoved and the average methane contents were approximately 70%. A significant decrease in effluent treatment efficiency and methane fermentation was observed after increasing the organic load rate to 8.0 kg COD/m3·d, which correlated with decreased pH and FOS/TAC (volatile organic acid and buffer capacity ratio) increased to 0.44 ± 0.2. The use of fluidized active filling led to phosphorus removal with an efficiency ranged from 64.4 ± 2.4 to 81.2 ± 8.2% depending on the stage. Low concentration of total suspended solids in the treated effluent was also observed.

A new calculation of the kinetics of the renneting reaction

1988 ◽  
Vol 55 (4) ◽  
pp. 521-528 ◽  
Author(s):  
Douglas G. Dalgleish
Keyword(s):  
Molecular Weight ◽  
Surface Layer ◽  
Analytical Solution ◽  
Enzyme Concentration ◽  
Detailed Calculation ◽  
Repulsive Potential ◽  
First Order ◽  
Coagulation Process ◽  
Kinetics Of

SummaryA detailed calculation of the growth of molecular weight during the renneting of milk is given, based on a first-order breakdown of κ-casein followed by development of instability caused either by a decrease in the intermicellar repulsive potential or by the formation of holes in the stabilizing surface layer of the micelles. Unlike most of the models which have been described, this model allows a complete analytical solution. The solution is, however, complex and difficult to use simply, although it is shown that the calculations are in accord with experimental observations of the dependence of the coagulation process upon the enzyme concentration and the concentration of the milk. The calculations are also compared with those from other models of the reaction.

Kinetics of dehydroxylation of kaolin in presence of oil field effluent treatment plant sludge

2002 ◽  
Vol 22 (3) ◽  
pp. 93-102 ◽  
Author(s):  
Nabajyoti Saikia ◽  
Pinaki Sengupta ◽  
Pradip Kumar Gogoi ◽  
Prakash Ch Borthakur
Keyword(s):  
Treatment Plant ◽  
Oil Field ◽  
Effluent Treatment ◽  
Effluent Treatment Plant ◽  
Kinetics Of

Kinetics of pulp mill effluent treatment by ozone-based processes

2009 ◽  
Vol 168 (2-3) ◽  
pp. 875-881 ◽  
Author(s):  
Chun-Han Ko ◽  
Po-Hung Hsieh ◽  
Meng-Wen Chang ◽  
Jia-Ming Chern ◽  
Shih-Min Chiang ◽  
...  
Keyword(s):  
Pulp Mill ◽  
Effluent Treatment ◽  
Pulp Mill Effluent ◽  
Kinetics Of
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