Treatment of synthetic petroleum refinery wastewater in a continuous electro-oxidation process

作者: Muhammad H. Al-Malack , Mahmood Siddiqui

DOI: 10.1080/19443994.2013.767215

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摘要: AbstractA continuous electrochemical process was investigated for the treatment of synthetic petroleum refinery wastewater. Phenol, crude oil, and kaolin were added in concentrations typical to that found a wastewater simulate soluble, immiscible, colloidal phases, respectively. Stainless steel (AISI 304) electrodes used cell, while an immersed ZW-1 ultrafiltration membrane module utilized solid–liquid separation. Different operational conditions by varying current density contact time. The optimum noted be 30 mA cm−2 with 20 min Tap water having conductivity 5,000 μ ohm/cm as preparation results from series experiments showed high total dissolved solids (1,300 mg/L) raw produced significant interference degradation phenol. However, removal efficiency 99 percent achieved turbidity, oil was...

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