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| 生活垃圾机械-生物预处理工艺优化 | |
| 引用本文： | 杨列,刘婷,陈思,张俊,熊辉,胡骏嵩,陈朱蕾.生活垃圾机械-生物预处理工艺优化[J].环境工程,2011,29(6):89-93. |
| 作者姓名： | 杨列 刘婷 陈思 张俊 熊辉 胡骏嵩 陈朱蕾 |
| 作者单位： | 1. 华中科技大学,武汉,430074 2. 黄石理工学院,湖北黄石,435000 3. 宜昌固废公司,湖北宜昌,443000 |
| 基金项目： | “十一五”国家科技支撑计划(2006BAC06B04) |
| 摘 要： | 以宜昌市垃圾综合处理场为例,分析了通风量和水分对生物预处理的影响,进而优化生物预处理的实际应用工艺。实验结果表明:通风量与水分对预处理过程中堆体温度、pH、堆高变化影响明显,对挥发分变化影响不明显。选取每30 min风机送风8 min的通风方式,处理之前调整垃圾水分在40%～50%之间,可以取得较好的预处理效果。 |
| 关 键 词： | 生活垃圾 堆肥化 机械生物预处理 水分 通风量 |
OPTIMIZATION OF MECHANICAL BIOLOGICAL PRETREATMENT FOR MSW |
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| Yang Lie Liu Ting Chen Si Zhang Jun Xiong Hui Hu Junsong Chen Zhulei.OPTIMIZATION OF MECHANICAL BIOLOGICAL PRETREATMENT FOR MSW[J].Environmental Engineering,2011,29(6):89-93. | |
| Authors: | Yang Lie Liu Ting Chen Si Zhang Jun Xiong Hui Hu Junsong Chen Zhulei |
| Institution: | Yang Lie1 Liu Ting2 Chen Si1 Zhang Jun1 Xiong Hui3 Hu Junsong1 Chen Zhulei1 (1.Huazhong University of Science and Technology,Wuhan 430074,China,2.Huangshi Institute of Technology,Huangshi 435000,3.Yichang Solid Waste Corporation,Yichang 443000,China) |
| Abstract: | Taking Waste Comprehensive Treatment Plant in Yichang City for example,the effect of ventilation and water on pre-treatment were analyzed for optimization of pretreatment technology.The experiment results showed that ventilation and moisture had obvious impact on temperature,pH and height of pile,while that of volatile was not obvious.Good effect would be obtained if ventilation was 8 min/30 min and moisture content was adjusted to 40%～50%. |
| Keywords: | municipal solid waste composting mechanical biology pretreatment moisture content ventilation |
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