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Degradation studies for textile reactive dye by combined electrochemical, microbial and photocatalytic methods

机译：电化学，微生物和光催化相结合的纺织品活性染料降解研究

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The main objective is to reduce the chemical oxygen demand of the effluent containing Procion blue by combined electrochemical, microbial and photocatalytic methods and testing the degradation capability of different microorganisms. First, pretreatment was performed for 4 h prior to microbial oxidation using batch electrochemical reactor. Microbial degradation was carried out for the treated effluent in sequence in aerobic batch reactor for 5 days using bacterial (Pseudomonas putida and Bacillus cereus) and fungal strains (Pleurotus ostreatus, Fusarium oxysporum and Trichoderma viridae). Post electrolysis was done for 5 h on the treated effluent to meet the required standards as well as colour developed during microbial oxidation. Finally, Photocatalysis process was carried out for 5 h to remove the microbes present in it. The results indicate the overall performance in these schemes of operation is successful.
机译：主要目的是通过电化学，微生物和光催化方法相结合，并测试不同微生物的降解能力，以减少含有Procion蓝的废水的化学需氧量。首先，在进行微生物氧化之前，使用间歇电化学反应器进行预处理4小时。在有氧间歇式反应器中，使用细菌（恶臭假单胞菌和蜡状芽孢杆菌）和真菌菌株（平菇，氧化镰刀菌和绿木霉）按顺序在需氧分批反应器中进行微生物降解5天。在处理后的废水上进行电解5小时，以达到要求的标准以及微生物氧化过程中产生的颜色。最后，光催化过程进行了5小时以去除其中存在的微生物。结果表明这些操作方案的总体性能是成功的。

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