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| DNBP生产废水处理工艺探讨 | |
| 引用本文： | 邵德智,王焰新,张瑛瑛,陈晓英.DNBP生产废水处理工艺探讨[J].环境科学与技术,2008,31(9). |
| 作者姓名： | 邵德智 王焰新 张瑛瑛 陈晓英 |
| 作者单位： | 1. 中国地质大学(武汉)环境学院,湖北,武汉,430074;天津市塘沽区环境保护局,天津,300450 2. 中国地质大学(武汉)环境学院,湖北,武汉,430074 3. 天津市鑫宇环保科技有限公司,天津,300450 4. 天津市塘沽区环境保护局,天津,300450 |
| 摘 要： | 4,6二硝基邻仲丁基苯酚(DNBP)生产过程产生的废水,采用化学与生物处理组合工艺,结合生产实际,分流治理,使DNBP得以充分的回收。纳米TiO2负载活性炭、臭氧催化氧化,降低COD、增加废水的可生化性。针对废水中的可溶性有机物,培养特效菌群生化处理,出水稳定,达国家二级排放标准。 |
| 关 键 词： | 4 6-二硝基邻仲丁基苯酚 臭氧氧化 生化处理 TiO2催化剂 |
Treatment Process for DNBP Production Wastewater |
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| SHAO De-zhi,WANG Yan-xin,ZHANG Ying-ying,CHEN Xiao-ying.Treatment Process for DNBP Production Wastewater[J].Environmental Science and Technology,2008,31(9). | |
| Authors: | SHAO De-zhi WANG Yan-xin ZHANG Ying-ying CHEN Xiao-ying |
| Abstract: | Combined chemical and biological technology was used to treat wastewater that produced in the manufacturing of 2-sec-butyl-4, 6-dinitrophenol (DNBP). Ozonation with catalysis of TiO2-mounted activated carbon as a pretreatment cell can both reduce COD and improve the wastewater biodegradability. Highly effective compound bacteria were cultured for dissolved organic matter, with effluent quality satisfactory to class II of discharge criteria. |
| Keywords: | 2-sec-butyl-4 6-dinitrophenol (DNBP) catalytic ozonation biochemical |
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