| 甘氨酸厂废液综合治理的工艺及实验研究 |
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| 引用本文： | 王枫,蔡江,安广辉,赵景利.甘氨酸厂废液综合治理的工艺及实验研究[J].环境工程学报,2005,6(12):90-93. |
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| 作者姓名： | 王枫 蔡江 安广辉 赵景利 |
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| 作者单位： | 河北工业大学化工学院,天津,300130;河北工业大学化工学院,天津,300130;河北工业大学化工学院,天津,300130;河北工业大学化工学院,天津,300130 |
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| 摘 要： | 对氯乙酸氨解法生产甘氨酸所排放的工业废水首先运用多效真空蒸发兼热泵技术回收氯化铵,然后对蒸发过程中产生的二次蒸汽冷凝水采用一次吹脱-催化氧化-二次吹脱的工艺进行处理,可使废水中的各种污染物有效去除。通过实验确定了冷凝水处理过程中的吹脱及氧化的最佳工艺参数。
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| 关 键 词： | 氨氮 甲醇 甲醛 吹脱法 催化氧化 |
| 文章编号： | 1008-9241(2005)12-0090-04 |
| 修稿时间： | 2004年5月31日 |
Technical and experimental study on synthetic treatment of wastewater from glycine factory |
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| Wang Feng,Cai Jiang,An Guanghui,Zhao Jingli.Technical and experimental study on synthetic treatment of wastewater from glycine factory[J].Techniques and Equipment for Environmental Pollution Control,2005,6(12):90-93. |
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| Authors: | Wang Feng Cai Jiang An Guanghui Zhao Jingli |
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| Abstract: | Multieffect vacuum evaporation with heat pump technology was first used to treat the wastewater from the manufacture of glycine in order to reclaim ammonium chloride.Then we treat the condensed water from the evaporation process by the method of blowing for the first time-catalyzed oxidation-blowing for the second time.Thus the contamination in the wastewater will be disposed effectively.The optimal parameters of blowing and catalyzed oxidation in the process of condensed water disposal were determined through experiment. |
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| Keywords: | ammonia methanol formaldehyde method of blowing catalyzed oxidation |
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