| Nitrogen removal in sequencing batch reactor |
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| 引用本文： | Wang Fuzhen,Peng Yongzhen,Yu Erjie,Li Baikun,Chen Aifeng. Nitrogen removal in sequencing batch reactor[J]. 环境科学学报(英文版), 1994, 6(2): 164-172 |
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| 作者姓名： | Wang Fuzhen Peng Yongzhen Yu Erjie Li Baikun Chen Aifeng |
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| 作者单位： | Wang Fuzhen; Peng Yongzhen; Yu Erjie; Li Baikun(Harbin Architectural and Civil Engineering Institute，Harbin 150001，China)Chen Aifeng(HeilonUiang Environmental Monitory Center，Harbin 150056，China) |
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| 基金项目： | Supported by the National Natural Science Foundation of China |
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| 摘 要： | ＮｉｔｒｏｇｅｎｒｅｍｏｖａｌｉｎｓｅｑｕｅｎｃｉｎｇｂａｔｃｈｒｅａｃｔｏｒＷａｎｇＦｕｚｈｅｎ；ＰｅｎｇＹｏｎｇｚｈｅｎ；ＹｕＥｒｊｉｅ；ＬｉＢａｉｋｕｎ（ＨａｒｂｉｎＡｒｃｈｉｔｅｃｔｕｒａｌａｎｄＣｉｖｉｌＥｎｇｉｎｅｅｒｉｎｇＩｎｓｔｉｔｕ...
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| 关 键 词： | SBR aeration, nitrification denitrification |
| 收稿时间： | 1992-10-13 |
Nitrogen removal in sequencing batch reactor |
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| Wang Fuzhen, Peng Yongzhen, Yu Erjie, Li Baikun. Nitrogen removal in sequencing batch reactor[J]. Journal of environmental sciences (China), 1994, 6(2): 164-172 |
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| Authors: | Wang Fuzhen Peng Yongzhen Yu Erjie Li Baikun |
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| Abstract: | This article introduces biodenittification rule of several operation in SBR system. Theresults show that sequencing aeration in SBR meets the needs of oxic and anoxic conditions ofbio-denitrification, and it is a promising bio-denitrification technique. It is the first discover thatduring the treatment of brewery wastewater, when the brewery wastewater is added in the activatedsludge, its denitrinfication rate is faster than methyl alcohol added. This experimental result has greatsignificance. It is suggested that adding original brewery wastewater shall be first considered inbio-denitrification of several kinds of wastewater. Altenlative operation of aeration and mixation,namely nitnfication and denitnfication, has high denitnfication efficiency. |
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| Keywords: | SBR aeration nitrification denitrification |
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