| 浅议氮肥企业污水零排放治理技术 |
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| 引用本文： | 张兴民. 浅议氮肥企业污水零排放治理技术[J]. 化肥设计, 2007, 45(4): 38-41 |
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| 作者姓名： | 张兴民 |
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| 作者单位： | 美丰化工股份有限公司,绵阳分公司,四川,绵阳,621000 |
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| 摘 要： | 介绍了我国水资源状况和水污染概况;阐述了以天然气为原料的氮肥企业产生的水污染源和水污染物的存在形式以及针对性单元治理方案;提出了在废水外排总出口设置固定床生化终端处理系统的废水处理技术,应用结果表明,废水中氨氮去除率为99%,达到国家一级排放标准。
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| 关 键 词： | 氮肥企业 水污染物 治理 |
| 文章编号： | 1004-8901（2007）04-0038-04 |
Briefly Discussing the Disposal Technology for Zero Discharge of Polluted Water in Nitrogen Fertilizer Enterprise |
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| ZHANG Xing-min. Briefly Discussing the Disposal Technology for Zero Discharge of Polluted Water in Nitrogen Fertilizer Enterprise[J]. Chemical Fertilizer Design, 2007, 45(4): 38-41 |
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| Authors: | ZHANG Xing-min |
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| Affiliation: | Mianyang Sub-company of Meifeng Chemical Engineering Company Ltd. , Mianyang Sichuan 621000 China |
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| Abstract: | Author has introduced the water resource situation and water pollution situation;described the origin of water pollution,existing form of water pollutants produced from these nitrogen fertilizer enterprises,taking the natural gas as their raw materials and described also the disposal scheme for relative unit;and presented the waste water disposal technology that a fixed bed biochemical termination disposal system was arranged at the total outlet of the waste water discharge,the application result indicates that the elimination rate of ammonia and nitrogen in waste water is 99%,it reaches to the state first class of discharge standard. |
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| Keywords: | nitrogen fertilizer enterprise water pollutant disposal |
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