| 煤气废水亚硝化型硝化的研究 |
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| 引用本文： | 潘桂珉,陈风岗.煤气废水亚硝化型硝化的研究[J].水处理技术,1994,20(4):230-235. |
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| 作者姓名： | 潘桂珉 陈风岗 |
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| 作者单位： | 哈尔滨建筑工程学院，北京市政设计院研究所 |
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| 摘 要： | 含高浓度氨氮的煤气废水，因碳源不足影响脱氮效果，为此，研究亚硝化型硝化的可能性和可行性，结果表明，影响硝化类型的主要制约因素是游离氨，通过ＰＨ调节来控制游离氨可获得稳定的亚硝化型硝化。
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| 关 键 词： | 煤气废水 生物脱氮 亚硝化型硝化 游离氨 |
STUDY ON NITROSIFICATION OF COAL GASIFICATION WASTEWATER |
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| Pan Guimin, Chen Fenggang, Jin Chengji, Le Weiguang.STUDY ON NITROSIFICATION OF COAL GASIFICATION WASTEWATER[J].Technology of Water Treatment,1994,20(4):230-235. |
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| Authors: | Pan Guimin Chen Fenggang Jin Chengji Le Weiguang |
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| Abstract: | Containing high-strength ammonium nitrogen, Coal gasification wastewater is affected by the deficiency of carbon souroe during the processes of nitrogen removal. Therefore, the possibility and feasibility of nitrosification has been studied here in the paper. It has been shown from the experimental results that free ammonium is the primary restrictive factor of nitrification, that stable nitrosification can be attained by pH adjustment for the control of free ammonia. |
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| Keywords: | coal gasification wastewater bio-denitrification nitirosification free ammonia carbon soure |
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