| 利用硝化细菌对煤矿固体废物生态毒性的检测 |
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| 引用本文： | 张兴,郑宏伟,李飞.利用硝化细菌对煤矿固体废物生态毒性的检测[J].环境科学学报,1998,18(1):92-95. |
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| 作者姓名： | 张兴 郑宏伟 李飞 |
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| 作者单位： | 中国矿业大学能源与化学工程系 |
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| 基金项目： | 煤炭部优秀青年科研基金 |
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| 摘 要： | 主要研究了在水或不同酸性条件下，徐州某矿矸石和煤泥可提取成份对硝化细菌硝化作用强度的影响。结果表明，矸石和煤泥在不同酸性条件下的可提取成份对硝化作用强度均产生不同程度的抑制作用，提示本方法在反映煤矿固体废物生态毒性方面有一定检测作用。
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| 关 键 词： | 煤矿 固体废物 硝化细菌 生态毒性 环境评价 |
| 收稿时间： | 1996/9/16 0:00:00 |
| 修稿时间： | 1997/3/20 0:00:00 |
THE DETECTION OF BIOLOGICAL TOXICITY OF SOLID WASTE FROM COAL MTNE WITH NITROBACTER |
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| Zhang Xing,Zheng Hongwei and Li Fei.THE DETECTION OF BIOLOGICAL TOXICITY OF SOLID WASTE FROM COAL MTNE WITH NITROBACTER[J].Acta Scientiae Circumstantiae,1998,18(1):92-95. |
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| Authors: | Zhang Xing Zheng Hongwei and Li Fei |
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| Institution: | China University of Mining & Tech., Xuzhou 221008,China University of Mining & Tech., Xuzhou 221008 and China University of Mining & Tech., Xuzhou 221008 |
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| Abstract: | The effects of extractable composition solid waste from coal mine by 3 kinds of acids and water on nitrification density of nitrobacter were studied. The results show that the extractants by acids showed adverse effects on nitrobacter's nitrification density. This method may be used to test the acute biological toxicity of solid waste from coal mine. |
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| Keywords: | Solid waste coal mine extractable composition nitrobacter nitrification density toxicity |
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