摘要
[目的]研究高级氧化技术（AOT）处理含酚废水的可行性。[方法]运用AOT技术，研究不同pH、Fe2＋用量、H2O2用量、紫外灯波长及反应时间对废水中苯酚的去除效果，优化最佳条件。[结果]当pH为3，Fe2＋用量为0．30 mL，H2 O2用量为1．00 mL，紫外灯波长为253．7 nm，反应时间为120 min时，处理效果最好，苯酚去除率达到35．06％。[结论]在含酚废水的去除及可生化性改善方面，AOT是一种可行有效的方式。
Abstract
Objective]The feasibility of phenol-containing wastewater treated by AOT was studied.[Method] By using AOT, the removal effects of pH, Fe2 +concentration, H2 O2 concentration,wavelength of UV lamp and recation time on phenol in wastewater were studied , the conditions were optimized.[Result]When pH was 3, concentration of Fe2 +,H2O2 was 0.30 mL, 1.00 mL respectively, wavelength of UV lamp was 253.7 nm, reaction time was 120 min, treatment effect was the best, the removal rate reached 35.06%.[Conclusion] UV/Fenton for removal and bio-degradation improvement of phenol-containing wastewater is effective.
国家科技期刊平台
NSTL
维普
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