The environment of wastewater containing toxic organic compounds by the industrial community has been increased significantly in the recent past. So the treatment of such wastes generated from the industries is considered necessary as well as important in every aspect. Untreated wastewater if allowed to accumulate, the decomposition of organic material leads to the production of toxic gases. For wastewater, the objective is to remove or reduce the concentration of organic and inorganic compounds. Some of the constituents and compounds present in wastewater lead to serious problem to the environment. This study presents the treatment of petroleum wastewater using nanoscale TiO_(2) in the presence of electro-oxidation process. TiO_(2) physio-chemical characterization of were analyzed using UV, SEM with EDX, XRD and FTIR. The influence of TiO_(2) dosage and initial pH on % COD reduction was studied. The results indicate that using TiO2 in combination with electrocoagulation is an efficient method for the treatment of petroleum wastewater a dosage of 0.15 g/l and a pH 10 in CD 9.
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机译：最近，工业界已大大提高了含有有毒有机化合物的废水环境。因此，处理从工业产生的此类废物被认为在各个方面都是必要且重要的。如果未经处理的废水积聚，有机物质的分解会导致有毒气体的产生。对于废水，目标是去除或降低有机和无机化合物的浓度。废水中存在的某些成分和化合物会给环境带来严重问题。本研究提出了在电氧化过程中使用纳米级TiO_（2）处理石油废水的方法。 TiO_（2）的理化特性用紫外光，扫描电镜，EDX，XRD和FTIR进行了分析。研究了TiO_（2）的添加量和初始pH值对COD还原％的影响。结果表明，结合使用TiO2和电凝是处理0.15 g / l剂量和pH 9的CD 9中石油废水的有效方法。
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