【摘要】 硝基苯类物质生产废水中含有大量的硝基苯类衍生物 ,属难生物降解类化合物。本研究利用芬顿试剂对该废水进行处理 ,废水的CODcr、硝基苯含量 (NB)及色度的去除率分别达到 60 %、90 %和 82 %以上 ,废水的可生化性得到较大幅度的提高 ,为后续处理创造了条件更多还原

【Abstract】 The wastewater from nitrobenzene manufacturing process is rich in various substitution of nitrobenzene and is one of most difficult degradation. After nitrobenzene wastewater was treated by Fenton’ Reagent, removal ratio of CODcr, chroma and NB was up to 60%,82% and 90% and the bioactivity of the wastewater is largely raised. The treatment resulted in lightening the organic load and reducing the toxicity to biology.更多还原