anionic surfactants removal by natural coagulant flocculant

anionic surfactants removal by natural coagulant/flocculant

Anionic Surfactants Removal by Natural Coagulant/Flocculant

A new tannin-based coagulant and flocculant agent has been tested on the removal of sodium dodecyl benzene sulfonate (SDBS), a dangerous and pollutant anionic surfactant. It is called Tanfloc and

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long-chain anionic surfactants in aqueous solution. removal

Long-chain anionic surfactants in aqueous solution. Removal

Anionic surfactants removal by natural coagulant/flocculant products Industrial and Engineering Chemistry Research , 48 ( 10 ) ( 2009 ) , pp. 5085 - 5092 CrossRef View Record in Scopus Google Scholar

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removal of sodium lauryl sulphate by coagulation/flocculation

Removal of sodium lauryl sulphate by coagulation/flocculation

Among several natural products, M. oleifera derived extract has been found to be an anionic surfactant-removal agent in aqueous solutions. 80% of elimination was reached for sodium lauryl sulphate (one of the most common surfactants) in the most cases. For other surfactants this elimination could be different.

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removal of anionic surfactants in detergent wastewater by

Removal of Anionic Surfactants in Detergent Wastewater by

It was reported that the anionic surfactants removal efficiencies of the coagulation-flocculation process simulated by a jartest apparatus using ferric chloride, alum, or lime as a coagulant were

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the removal of anionic surfactants from water in coagulation

The removal of anionic surfactants from water in coagulation

The result showed that this combined process could effectively remove anionic surfactant. Its COD removal efficiency was much higher than those individual processes and could reach up to 90% in 60

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evaluation of optimal conditions for anionic surfactant

Evaluation of optimal conditions for anionic surfactant

The results demonstrated that coagulant concentration, flocculant concentration, and pH were significant independent variables with respect to surfactant removal. The fitted regression equation confirmed that the surfactant removal rate was maximized when the coagulant concentration was 5%, the flocculant concentration was 0.1%, and the pH was 10.

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coagulation behavior of kaolin-anionic surfactant simulative

Coagulation behavior of kaolin-anionic surfactant simulative

For instance, Mohan reported the optimal natural coagulant to remove suspended solids and surfactants using PAC or Al 2 SO 4. And Beltrán-Heredia et al. ( 2009b ) demonstrated the effects of pH, temperature, and pollutant concentration on the elimination efficiency of SDBS by the tannin-based flocculant.

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long-chain anionic surfactants in aqueous solution. removal

Long-chain anionic surfactants in aqueous solution. Removal

Anionic surfactants removal by natural coagulant/flocculant products Industrial and Engineering Chemistry Research , 48 ( 10 ) ( 2009 ) , pp. 5085 - 5092 CrossRef View Record in Scopus Google Scholar

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removal of sodium lauryl sulphate by coagulation/flocculation

Removal of sodium lauryl sulphate by coagulation/flocculation

Among several natural products, M. oleifera derived extract has been found to be an anionic surfactant-removal agent in aqueous solutions. 80% of elimination was reached for sodium lauryl sulphate (one of the most common surfactants) in the most cases. For other surfactants this elimination could be different.

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use of naturalized coagulants in removing laundry waste

Use of naturalized coagulants in removing laundry waste

The main objective of the study is to compare the efficiencies of various natural coagulants in removing laundry waste surfactants and other major pollutants from the laundry rinsing water. The treatment system consists of Coagulation-Flocculation, Sand filtration and Granular Activated Carbon (GAC) adsorption.

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kinetics of adsorption of anionic, cationic, and nonionic

Kinetics of Adsorption of Anionic, Cationic, and Nonionic

Anionic Surfactants Removal by Natural Coagulant/Flocculant Products. Industrial & Engineering Chemistry Research 2009 , 48 (10) , 5085-5092. DOI: 10.1021/ie801913y.

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removal of surfactant from industrial wastewaters by

Removal of surfactant from industrial wastewaters by

Removal of surfactant from industrial wastewaters by coagulation flocculation process 1*M. A. Aboulhassan, 1S. Souabi, 2A. Yaacoubi and 3M.Baudu 1Laboratoire de Génie de l’Eau et de l’Environnement, Faculté des Sciences et Techniques, BP 146 Mohammedia, Maroc

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long-chain anionic surfactants in aqueous solution. removal

Long-chain anionic surfactants in aqueous solution. Removal

Moringa oleifera seed extract was confirmed as a feasible coagulant in removing surfactants from aqueous effluents. Amongst them, long-chain anionic detergents such as Polyoxyethylene (3.5) sodium

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coagulants and flocculants for liquid solids separation

Coagulants and Flocculants for Liquid Solids Separation

With flocculants and coagulants, your water treatment facility can reduce contamination from solid particles and colloids, decrease sludge volume, encourage particle settling for easy removal, improve the efficiency of the water filtration process, enhance the filter's performance, and romote increased cost-effectiveness and simplicity in water

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what are flocculants and coagulants for wastewater treatment

What are Flocculants and Coagulants for Wastewater Treatment

Generally speaking, anionic flocculants are used to catch mineral particles while cationic flocculants can capture organic particles. At ChemREADY, our high-quality FlocREADY line of flocculants and coagulants are designed to improve wastewater treatment and lower overall costs in a wide range of mineral processing applications. We offer a wide

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removal of sodium lauryl sulphate by coagulation/flocculation

Removal of sodium lauryl sulphate by coagulation/flocculation

Among other natural flocculant/coagulant agents, Moringa oleifera seed extract ability to remove an anionic surfactant has been evaluated and it has been found to be

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evaluation of optimal conditions for anionic surfactant

Evaluation of optimal conditions for anionic surfactant

The fitted regression equation confirmed that the surfactant removal rate was maximized when the coagulant concentration was 5%, the flocculant concentration was 0.1%, and the pH was 10. AB - This study was conducted to find the optimal conditions for removing anionic surfactants in wastewater using the coagulant-flocculant method.

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kinetics of adsorption of anionic, cationic, and nonionic

Kinetics of Adsorption of Anionic, Cationic, and Nonionic

Anionic Surfactants Removal by Natural Coagulant/Flocculant Products. Industrial & Engineering Chemistry Research 2009 , 48 (10) , 5085-5092. DOI: 10.1021/ie801913y.

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long-chain anionic surfactants in aqueous solution. removal

Long-chain anionic surfactants in aqueous solution. Removal

Moringa oleifera seed extract was confirmed as a feasible coagulant in removing surfactants from aqueous effluents. Amongst them, long-chain anionic detergents such as Polyoxyethylene (3.5) sodium

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automotive wash effluent treatment using combined process of

Automotive Wash Effluent Treatment Using Combined Process of

The adsorption process using activated carbon proved to be an effective treatment for the removal of anionic surfactants, reaching a removal efficiency of 92.1%. After the sequential C/F/S-Adsorption process the overall removal efficiency achieved was 97.3% for color, 98.8% for turbidity, 92.6% for COD, and 97.2% for surfactants.

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cationic polyelectrolytes – anionic surfactant complexes used

CATIONIC POLYELECTROLYTES – ANIONIC SURFACTANT COMPLEXES USED

The usage of polyelectrolyte surfactant complexes in the process of coagulation flocculation of aqueous formasine suspension leads to very good results. The coagulant doze and the process duration were significantly reduced. The sedimentation velocity of the flocks and the separation efficiency of the

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nature is the answer: water and wastewater treatment by new

Nature Is the Answer: Water and Wastewater Treatment by New

Beltrán-Heredia J, Sánchez-Martín J, Solera-Hernández C (2009) Anionic surfactants removal by natural coagulant/flocculant products. Ind Eng Chem Res 48:5085–5092 Google Scholar 52.

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removal of anionic surfactant from residential laundry

Removal of Anionic Surfactant from Residential Laundry

The study presented in this article investigated the removal of a long chain anionic surfactant from residential laundry wastewater using jackfruit (Artocarpus heterophyllus) seeds. The main ingredients of laundry wastewater are the surfactants. Therefore, great attention should be given to the treatment and disposal of laundry wastewater. The use of natural substitutes in treating wastewater

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