Removal of color from textile wastewater by foamfractionation

Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

CHECONF03_193

تاریخ نمایه سازی: 14 آذر 1395

Abstract:

The feasibility of foam fractionation for color removal from wastewater was assessed using actual textile wastewater as the research system and cetyl trimethyl ammonium bromide (CTAB) as the collector. The influences of surfactant concentration, initial color and pH on the removal efficiency were studied. The results showed that using CTAB as a collector for foam fractionation can provide good foaming quality and effectively remove color from textile wastewater. Also the results showed that by increasing the CTAB concentration, pH value and reducing of initial color, the dye removal efficiency of wastewater were increased. The optimum condition for dye removal efficiency from textile wastewater was achieved at CTAB concentration, initial color and pH value of 80 mg/L, 390 Pt-Co and 11 respectively. In this condition the removal efficiency was showed to be 99 percent

Authors

Mohammad Hossein Noori Shamsi

Environmental Research Center in Petroleum and Petrochemical Industries,School of Chemical and Petroleum Engineering, Shiraz University, Iran

Marzieh Salehi

Environmental Research Center in Petroleum and Petrochemical Industries,School of Chemical and Petroleum Engineering, Shiraz University, Iran

Mohsen Moussavi

Environmental Research Center in Petroleum and Petrochemical Industries,School of Chemical and Petroleum Engineering, Shiraz University, Iran

Dariush Mowla

Environmental Research Center in Petroleum and Petrochemical Industries,School of Chemical and Petroleum Engineering, Shiraz University, Iran

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