石油化工安全环保技术 ›› 2017, Vol. 33 ›› Issue (5): 60-62.
• 清洁生产与综合治理 • 上一篇 下一篇
陈斌
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摘要： 利用Fenton法对焦化废水处理的生化出水进行深度处理,研究H2O2和Fe SO4投加比及反应时间对COD去除率的影响,以确定最佳的工艺条件。结果表明：Fenton法处理焦化废水的生化出水时投药的最佳摩尔比是COD∶H2O2∶Fe SO4=1∶4∶2.5~3和1∶4∶4~4.5,COD去除率可达84.4%,投药摩尔比应避开去除效果不理想的1∶4∶3~4。
关键词: Fenton试剂, 焦化废水, 化学需氧量
Abstract: Fenton process is adopted to carry out deep treatment of the biochemical effluent from coking wastewater treatment. The impacts of H_2O_2 and FeSO_4 dosing ratio and reaction time on COD removal rate arestudied to determine the best process condition. The results indicate that the proper mole ratios of COD：H_2O_2：FeSO_4 are 1：4：2. 5 ~ 3 and 1：4：4 ~ 4. 5 and the removal rate of COD can reach 84. 4%. Yet the ratio of 1 ：4 ：3 ~ 4 shall be excluded to avoid unsatisfactory results.
Key words: Home｜Journal Papers｜About CNKI｜User Service｜FAQ｜Contact Us｜中文《Petrochemical Safety and Environmental Protection Technology》 2017-05Add to Favorite Get Latest Update EXPERIMENTAL STUDY ON TREATMENT OF COKING WASTEWATER BY FENTON PROCESSChen Bin, Hunan Valin
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陈斌. Fenton法处理焦化废水的试验研究[J]. 石油化工安全环保技术, 2017, 33(5): 60-62.
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