| 筛板塔气提法处理生产AC发泡剂的含氨废水 |
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| 引用本文： | 高忠爱,范启亮.筛板塔气提法处理生产AC发泡剂的含氨废水[J].上海环境科学,1993,12(11):12-14. |
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| 作者姓名： | 高忠爱 范启亮 |
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| 作者单位： | 华东理工大学，华东理工大学，华东理工大学 上海 200237，上海 200237，上海 200237 |
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| 摘 要： | 采用板塔气提法处理ＡＣ发泡剂发生中的含氨废水，研究了筛板塔不同结构对空气吹脱除氨效率的影响，以及在筛板中吹脱氨的工艺条件。试验结果表明，在常温常压下，废水中含氨浓度为８００ｍｇ／ｌ，ｐＨ＞１２气液比为１２００时，经一级塔板吹脱，氨的去除率≥９０％。
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| 关 键 词： | 含氨废水 筛板塔气提法 AC发泡剂 |
Study on Treating Wastewater Containing Ammonia from Producing AC Blowing Agent by Air Stripping in a Sieve-plate Column |
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| Gao Zhongai Fan Qiling Niu Xiuying.Study on Treating Wastewater Containing Ammonia from Producing AC Blowing Agent by Air Stripping in a Sieve-plate Column[J].Shanghai Environmental Science,1993,12(11):12-14. |
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| Authors: | Gao Zhongai Fan Qiling Niu Xiuying |
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| Institution: | East China University of Science and Technology Shanghai 200237 |
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| Abstract: | Sieve-plate column was used to treat wastewater contairting ammonia from producing AC blowing agent by air stripping. The different sieve-plate constructions effect on efficiency of removal and different technical conditions were studied. The result showed that the efficiency of ammonia removal with one plate was>90%, while the concentration of ammonia in wastewater was 800mg/l, pH>12 and air/liquid ratio was 1200 under normal atmospheric temperature and pressure. |
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| Keywords: | Wastewater containing ammonia Treatment of industrial wastewater Air stripping in a sieve-plate column Removal of ammonia |
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