Food industries contribute significantly to the pollution of water streams. Oil in wasterwaters must be removed to prevent fouling of process equipment, to reduce interference with subsequent water-treatment units, and to comply with water-discharge requirements. Polyelectrolytes are frequently used to coagulate and flocculate colloidal systems. A model system of a sunflower oil/water emulsion was used to analyze the effect of:(i) emulsion droplet sizes, (ii) surfactant chain length (sodium dodecyl sulfate and sodium tetradecyl sulfate), (iii) ionic strength, and (iv) pH, on the doses of chitosan (natural cationic polyelectrolyte) and a cationic polyacrylamide, necessary to neutralize electrical charge and to get flocculation. Methods used ...
Interest has grown in bio-polymers as being environmental friendly alternatives to synthetic additiv...
The wastewater containing TPH (total petroleum hydrocarbons), can not be discharged untreated due to...
Chia oil can be incorporated into oil-in-water (O/W) emulsions as ω-3 fatty acid delivery systems in...
Food industries contribute significantly to the pollution of water streams. Oil in wastewaters must ...
The presence of emulsified oils in wastewater from the petroleum and petrochemical industry causes a...
International audienceCoagulation/flocculation is a major phenomenon occurring during industrial and...
Aim of this work was to evaluate the flocculation efficiency of a modified, water soluble chitosan v...
Coagulation-flocculation is a major process allowing to remove suspended particles from municipal an...
While Textile Effluent is discarding in to the nearby water bodies becomes a significant threat to E...
AbstractChitosan is a natural polymer prepared from crab, shrimp and lobster shells. It has been use...
The presence of contaminants in wastewater poses significant challenges to water treatment processes...
Chitosan, is a biodegradable cationic polymer, which is derived from deacetylation of chitin. The pr...
Chitosan, a biodegradable polymer, is used as an eco-friendly coagulant in a wide variety of applica...
The aim of this research was to evaluate the coagulating/flocculating characteristics of three natur...
In this study, a ntural polymer, chitosan was modified with polyacrylamide (PAM) to prepare an effic...
Interest has grown in bio-polymers as being environmental friendly alternatives to synthetic additiv...
The wastewater containing TPH (total petroleum hydrocarbons), can not be discharged untreated due to...
Chia oil can be incorporated into oil-in-water (O/W) emulsions as ω-3 fatty acid delivery systems in...
Food industries contribute significantly to the pollution of water streams. Oil in wastewaters must ...
The presence of emulsified oils in wastewater from the petroleum and petrochemical industry causes a...
International audienceCoagulation/flocculation is a major phenomenon occurring during industrial and...
Aim of this work was to evaluate the flocculation efficiency of a modified, water soluble chitosan v...
Coagulation-flocculation is a major process allowing to remove suspended particles from municipal an...
While Textile Effluent is discarding in to the nearby water bodies becomes a significant threat to E...
AbstractChitosan is a natural polymer prepared from crab, shrimp and lobster shells. It has been use...
The presence of contaminants in wastewater poses significant challenges to water treatment processes...
Chitosan, is a biodegradable cationic polymer, which is derived from deacetylation of chitin. The pr...
Chitosan, a biodegradable polymer, is used as an eco-friendly coagulant in a wide variety of applica...
The aim of this research was to evaluate the coagulating/flocculating characteristics of three natur...
In this study, a ntural polymer, chitosan was modified with polyacrylamide (PAM) to prepare an effic...
Interest has grown in bio-polymers as being environmental friendly alternatives to synthetic additiv...
The wastewater containing TPH (total petroleum hydrocarbons), can not be discharged untreated due to...
Chia oil can be incorporated into oil-in-water (O/W) emulsions as ω-3 fatty acid delivery systems in...