| 利用烟气余热低温热干化处理市政污泥协同效应分析 |
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| 引用本文： | 肖伟,吕本儒,邢秀敏,郭鸣,曲超,徐宇峰. 利用烟气余热低温热干化处理市政污泥协同效应分析[J]. 工业用水与废水, 2019, 50(2): 38-41,56 |
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| 作者姓名： | 肖伟 吕本儒 邢秀敏 郭鸣 曲超 徐宇峰 |
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| 作者单位： | 爱土工程环境科技有限公司,北京,100025;邯郸市第一医院,河北 邯郸,056002;河北工程大学,河北 邯郸,056038;邯郸市环保局,河北 邯郸,056002 |
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| 基金项目： | 国家自然科学基金;河北省教育厅项目;邯郸市科学研究与发展计划项目 |
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| 摘 要： | 某热电厂利用烟气余热低温热干化协同处理市政污泥,将污泥含水率从81.1%降至38.2%,使污泥体积减少2/3左右;同时烟气余热低温热干化处理市政污泥过程中可提供热值1.35×1011kJ/a,相当于替代烟煤约4680t/a,替代无烟煤约3991t/a,替代褐煤约5901t/a。通过监测分析,在干化过程中污泥对烟气中的PM2.5、PM10、SO2、NOx的平均去除率分别为60%、44%、22%、9%。热电厂利用烟气余热低温热干化协同处理市政污泥,可有效利用烟气余热,减少污泥体积,同时降低烟气污染物排放量。
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| 关 键 词： | 市政污泥 烟气余热 低温热干化 协同效应 |
Synergistic effect analysis of municipal sludge treated through heat drying at low temperature by waste heat from flue gas |
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| IAO Wei,LV Ben-ru,XING Xiu-min,GUO Ming,QU Chao,XU Yu-feng. Synergistic effect analysis of municipal sludge treated through heat drying at low temperature by waste heat from flue gas[J]. Industrial Water & Wastewater, 2019, 50(2): 38-41,56 |
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| Authors: | IAO Wei LV Ben-ru XING Xiu-min GUO Ming QU Chao XU Yu-feng |
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| Affiliation: | (Love Soil Engineering Environmental Technology Co., Ltd., Beijing 100025, China;Handan First Hospital, Handan 056002, China;Hebei University of Engineering, Handan 056038, China;Handan Municipal Environmental Protection Bureau, Handan 056002, China) |
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| Abstract: | IAO Wei;LV Ben-ru;XING Xiu-min;GUO Ming;QU Chao;XU Yu-feng(Love Soil Engineering Environmental Technology Co., Ltd., Beijing 100025, China;Handan First Hospital, Handan 056002, China;Hebei University of Engineering, Handan 056038, China;Handan Municipal Environmental Protection Bureau, Handan 056002, China) |
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| Keywords: | municipal sludge waste heat from flue gas heat drying at low temperature synergistic effect |
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