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Remidiation of Phenol Contaminated Soil By Fenton and Biological Degradation Processes

机译:Fenton修复苯酚污染的土壤及生物降解过程。

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For remediation of phenol contaminated soil, lab scale studies were carried out on Fenton oxidation and bioremediation processes at 100 and 500 mg of phenol/kg of soil. In Fenton oxidation process, effects of pH, H_2O_2, water content and contact time on remediation of soil was studied. In bioremediation, Pseudomonas dismolyticum was used as inoculum. The results indicted that Fenton oxidation was effective at 100 and 500 mg of phenol/kg of soil. Bioremediation, was less effective at 500 mg of phenol/kg of soil, because high concentration of phenol was toxic to microorganisms.
机译:为了修复苯酚污染的土壤,对芬顿氧化和生物修复过程进行了实验室规模的研究,每千克土壤100和500 mg苯酚。在芬顿氧化过程中,研究了pH,H_2O_2,水分和接触时间对土壤修复的影响。在生物修复中,dismolyticum假单胞菌被用作接种物。结果表明,Fenton氧化法对每公斤土壤100和500 mg苯酚有效。在500 mg苯酚/ kg土壤中,生物修复效果较差,因为高浓度的苯酚对微生物有毒。

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