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| 污水厂增钙干化污泥烟气处理工程 | |
| 引用本文： | 赵珊,张水英,张辉,周军,李坚,陈子庭.污水厂增钙干化污泥烟气处理工程[J].环境工程,2009,27(2):25-27. |
| 作者姓名： | 赵珊 张水英 张辉 周军 李坚 陈子庭 |
| 作者单位： | 1. 北京城市排水集团有限责任公司,北京,100022 2. 北京工业大学环境与能源学院大气污染控制实验室,北京,100022 3. 北京市奥利爱得科技发展有限公司,北京,100039 |
| 摘 要： | 采用湿式填料塔技术治理污水厂增钙干化污泥过程中产生的大气二次污染。在取得技术适用性、风机位置、喷头孔径、水箱尺寸等工程经验后,对该技术进行评价和展望:首先在未来应利用烟气余热,设置换热器,提高能源循环使用效率,其次处理高浓度的恶臭气体,需要对现有工艺进行评估和改进。 |
| 关 键 词： | 污泥干化 烟气 湿式填料塔 |
DEMONSTRATION PROJECT OF FLUE GAS FROM SLUDGE DRYING PROCESS IN WWTP |
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| Zhao Shan,Zhang Shuiying,Zhang Hui,Zhou Jun,Li Jian,Chen Ziting.DEMONSTRATION PROJECT OF FLUE GAS FROM SLUDGE DRYING PROCESS IN WWTP[J].Environmental Engineering,2009,27(2):25-27. | |
| Authors: | Zhao Shan Zhang Shuiying Zhang Hui Zhou Jun Li Jian Chen Ziting |
| Institution: | 1.Beijing Urban Drainage Group Co.;Ltd;Beijing 100022;China;2.Air Pollution Control Lab;College of Environment & Energy Resources;Beijing University of Technology;3.Beijing Aoliaide Technology Development Co.;Beijing 100039;China |
| Abstract: | Wet packed tower was utilized to treat flue gas from sludge drying process in WWTP.After gaining engineering experience in technology application,fan location,nozzle diameter and water tank dimension etc,it is necessary to evaluate and improve the existing techniques in order that flue gas waste heat exchanger should be set up to recycle gas heat and improve energy efficiency;and this gas treatment technology should be upgraded to deal with flue gas of high-concentration malodorous gas. |
| Keywords: | sludge drying technology flue gas wet packed tower |
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