| 焦化废水的微生物降解研究进展 |
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| 引用本文： | 钱城,田沈,杨秀山.焦化废水的微生物降解研究进展[J].上海环境科学,2003,22(2):129-131. |
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| 作者姓名： | 钱城 田沈 杨秀山 |
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| 作者单位： | 首都师范大学生物系 北京100037
(钱城，田沈)，首都师范大学生物系 北京100037(杨秀山) |
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| 基金项目： | 国家十五科技攻关项目(2002BA40302)，北京市自然科学基金项目(5022003) |
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| 摘 要： | 焦化废水的成分十分复杂，除含苯系物外，还含有多芳香烃和杂环类有机物，研究表明，选择适合的微生物，并采用相应的生物反应器及处理工艺，可有效地除焦化废水中的COD和其他有毒化合物，文章从降解焦化废水的微生物种类，生物降解原理，降解方法，生物反应器及工艺流程等方面，阐述了焦化废水微生物降解的最新研究进展，指出了焦化废水微生物处理需进一步解决的问题。
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| 关 键 词： | 焦化废水 多环芳香烃 微生物降解 研究进展 废水处理 |
Study Progress on Coke Plant Wastewater Treatment by Microbial Biodegradation |
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| Qian ChengTian ShenYang Xiushan.Study Progress on Coke Plant Wastewater Treatment by Microbial Biodegradation[J].Shanghai Environmental Science,2003,22(2):129-131. |
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| Authors: | Qian ChengTian ShenYang Xiushan |
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| Abstract: | The coke plant wastewater contains very complexand toxic compounds that are harmful for microor-ganisms and human, including benzenes, heterocycliccompounds as well as polycyclic aromatic hydrocar-bons. Some species of microorganisms have the abilityto decompose these compounds. COD and toxic com-pounds in the coke plant wastewater can be treatedeffectively by using the domesticated strains, corre-sponding bioreactors, and treatment processes. Thepresent paper introduced the most newly advances onwastewater biodegradation of coke plant by microor-ganisms, including microbial species, principle, degra-dation methods, bioreactors, and the treatment pro-cesses, also pointed out the remaining problems inmicrobial degradation of coke plant wastewater whichneed to be solved in the future. |
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| Keywords: | Coke plant wastewaterPolycyclic aromatic hydrocarbonsMicrobial degradationStudy progress |
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