| 基于污水源热泵的污泥高温厌氧消化系统实验研究 |
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| 引用本文： | 田磊,史琳,吴静,赵鹏娟,施汉昌.基于污水源热泵的污泥高温厌氧消化系统实验研究[J].应用基础与工程科学学报,2011,19(5):792-798. |
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| 作者姓名： | 田磊 史琳 吴静 赵鹏娟 施汉昌 |
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| 作者单位： | 1. 清华大学热科学与动力工程教育部重点实验室,北京,100084
2. 清华大学环境模拟与污染控制国家重点实验室,北京,100084 |
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| 基金项目： | 国家自然科学基金，国家水体污染控制与治理科技重大专项，973计划 |
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| 摘 要： | 将污水源热泵应用到污泥高温厌氧消化流程,搭建了一套可同时实现污水热能资源化、污泥化学能资源化的实验系统.实验系统中,污水源热泵以污水处理厂二级出水为热源回收其中废热,所产出60℃-70℃中温热能供给热需求约为50℃的污泥高温厌氧消化工艺；高温厌氧消化工艺可快速、有效去除污泥中有机污染物,并产出清洁型能源沼气,而沼气可进...
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| 关 键 词： | 热泵 二级出水 污泥 高温厌氧消化 |
A Hybrid System of Thermophillic Anaerobic Digestion and Heat Pump for Sludge Stabilization and Cascade Utilization of Energy in Municipal Sewage Treatment Plant |
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| TIAN Lei,SHI Lin,WU Iing,ZHAO Pengjuan,SHI Hanchang.A Hybrid System of Thermophillic Anaerobic Digestion and Heat Pump for Sludge Stabilization and Cascade Utilization of Energy in Municipal Sewage Treatment Plant[J].Journal of Basic Science and Engineering,2011,19(5):792-798. |
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| Authors: | TIAN Lei SHI Lin WU Iing ZHAO Pengjuan SHI Hanchang |
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| Institution: | TIAN Lei1,SHI Lin1,WU Iing2,ZHAO Pengjuan2,SHI Hanchang2 (1.Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Tsinghua University,Beijing 100084,China,2.Key Joint Laboratory of Environment Simulation and Pollution Control,China) |
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| Abstract: | Municipal sewage treatment plants combine sewage and sludge together.Both of which sewage and sludge can be useful resources.A pilot system was bulit by using a moderately-high temperature sewage source heat pump to thermophilic anaerobic sludge digestion at a municipal sewage treatment plant in Southern China,with the aim to simultaneously provide stabilize sludge and reuse water with the recovery of chemical energy in sludge and thermal energy in sewage simultaneously.By using secondary effluent as the he... |
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| Keywords: | heat pump secondary effluent sludge thermophilic anaerobic sludge digestion |
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