| 我国典型垃圾焚烧飞灰物化特性对比 |
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| 引用本文： | 柴晓利,王冬扬,高桥史武,岛冈隆行.我国典型垃圾焚烧飞灰物化特性对比[J].同济大学学报(自然科学版),2012,40(12):1857-1862. |
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| 作者姓名： | 柴晓利 王冬扬 高桥史武 岛冈隆行 |
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| 作者单位： | 1. 同济大学环境科学与工程学院,上海200092;同济大学污染控制与资源化研究国家重点实验室,上海200092
2. 九州大学都市环境工程系,福冈812-8581,日本 |
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| 基金项目： | 国家自然科学基金项目（51050110140） |
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| 摘 要： | 对我国不同地区生活垃圾焚烧厂焚烧飞灰的物理、化学特性进行了分析研究,探讨了飞灰中总氯、可溶氯含量以及重金属分布与原始垃圾组分的相关性,结果表明,飞灰中重金属的含量与进厂原始垃圾的组成及垃圾收集方式密切相关;飞灰中所含氯的质量分数高达5.21%～14.49%,其中可溶氯占总氯质量的40.60%～83.96%;不同城市焚烧飞灰中氯的含量差异较大,经济发展水平较高的城市焚烧飞灰中氯的含量也相对较高,厨余垃圾所占比例是影响飞灰中氯(特别是可溶氯)含量的重要因素.
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| 关 键 词： | 总氯 可溶氯 飞灰 垃圾组分 厨余垃圾 生活垃圾焚烧 |
| 收稿时间： | 2011/11/28 0:00:00 |
| 修稿时间： | 2012/10/16 0:00:00 |
Physicochemical Characteristics of Typical Fly Ashes of Solid Waste Incineration Plants in China |
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| CHAI Xiaoli,WANG Dongyang,Fumitake Takahashi and Shimaoka Takayuki.Physicochemical Characteristics of Typical Fly Ashes of Solid Waste Incineration Plants in China[J].Journal of Tongji University(Natural Science),2012,40(12):1857-1862. |
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| Authors: | CHAI Xiaoli WANG Dongyang Fumitake Takahashi and Shimaoka Takayuki |
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| Institution: | College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China;State Key Laboratory of Pollution Control and Resources Reuse Research, Tongji University, Shanghai 200092, China;College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China;State Key Laboratory of Pollution Control and Resources Reuse Research, Tongji University, Shanghai 200092, China;Department of Urban and Environmental Engineering, Kyushu University, Fukuoka 812 8581, Japan;Department of Urban and Environmental Engineering, Kyushu University, Fukuoka 812 8581, Japan |
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| Abstract: | An analysis was made of the physicochemical characteristics of fly ashes from seven municipal solid waste incinerators (MSWIs) in China. Based on the analysis of these characteristics, the relationship between the components of raw refuse and total/soluble chlorine content, heavy metals distribution of fly ashes was discussed. The results show that heavy metal contents of fly ashes have close correlation with the components of raw refuse and refuse collection mode. Fly ashes have a high chlorine level (5.21%~14.49%) and soluble chlorine contributed 40.60%~83.96% to the total chlorine. Chlorine shows wide range content in different incineration plant, the fly ash of incineration plant from city on a comparatively developed economic level tends to have higher level of chlorine. The chlorine (especially soluble chlorine) in fly ash is mainly from kitchen wastes. |
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| Keywords: | total chlorine soluble chlorine fly ash refuse components kitchen wastes municipal solid waste incineration |
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