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| 生物预处理过程中有机质与水分对垃圾热值影响研究 | |
| 引用本文： | 杨列,陈朱蕾,唐素琴,龙思杰,胡骏嵩.生物预处理过程中有机质与水分对垃圾热值影响研究[J].环境卫生工程,2014(4):19-21. |
| 作者姓名： | 杨列 陈朱蕾 唐素琴 龙思杰 胡骏嵩 |
| 作者单位： | 1. 武汉理工大学资源与环境工程学院，湖北 武汉 430070; 华中科技大学环境科学与工程学院，湖北 武汉430074 2. 华中科技大学环境科学与工程学院,湖北 武汉,430074 3. 杭州市环境集团有限公司,浙江 杭州,310022 4. 中国市政工程中南设计研究总院有限公司,湖北 武汉,430010 |
| 基金项目： | “十一五”国家科技支撑计划项目(2006BAC 06B04)；国家自然科学基金项目 |
| 摘 要： | 通过模拟实验研究生活垃圾生物预处理过程中混合垃圾的有机质和水分含量变化及其对垃圾热值的相关性。结果表明：预处理会降低垃圾有机质和水分;热值与有机质呈正相关（r=0.964）,与水分均呈负相关（r=-0.865）。为了提高垃圾热值,建议预处理主要以水分去除为主,减缓有机物降解,采用短期的通风干燥处理为宜。 |
| 关 键 词： | 生活垃圾 生物预处理 有机质 水分 热值 |
Effect of Organic Matter and Moisture on Waste Calorific Value during Biological Pretreatment Process |
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| Yang Lie,Chen Zhulei,Tang Suqin,Long Sijie,Hu Junsong.Effect of Organic Matter and Moisture on Waste Calorific Value during Biological Pretreatment Process[J].Environmental Sanitation Engineering,2014(4):19-21. | |
| Authors: | Yang Lie Chen Zhulei Tang Suqin Long Sijie Hu Junsong |
| Institution: | Yang Lie, Chen Zhulei, Tang Suqin, Long Sijie, Hu Junsong (1. School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan Hubei 430070; 2. School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan Hubei 430074; 3. Hangzhou Environment Group Co., Ltd, Hangzhou Zhejiang 310022; 4. Central and Southern China Municipal Engineering Design ＆ Research Institution Co., Ltd, Wuhan Hubei 430010) |
| Abstract: | The correlation among organic matter,moisture content and calorific value of mixed waste was studied in the process of domestic waste biological pretreatment by the simulation experiment. The results showed that the biological pretreatment could reduce organic matter and moisture content. Calorific value showed the a positive correlation with organic matter content（r=0. 964）,but showed a negative correlation with moisture content（r=-0. 865）. For increasing waste calorific value,the pretreatment of dehydration was proposed to slow down organic degradation,and short-ventilated was suitable. |
| Keywords: | domestic waste biological pretreatment organic matter moisture calorific value |
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