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| 生活垃圾焚烧炉烟气中二噁英排放水平及控制措施 |
| Concentration of Dioxins in Flue Gas of Waste Incinerator and Control Measures |
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| DOI： |
| 中文关键词: 二噁英 垃圾焚烧 烟气污染 排放水平 控制措施 浙江省 |
| 英文关键词: Dioxins Municipal solid waste incineration Flue gases pollution Emission concentration Control measures Zhejiang Province |
| 基金项目:浙江省环保科技计划基金资助项目（2016A006） |
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| 中文摘要: |
| 对浙江省14家企业32台生活垃圾焚烧炉开展验收监测，结果表明，其烟气二噁英的排放值均能达到现行标准的限值要求（0.013 ng TEQ/m3～0.100 ng TEQ/m3，平均值为0.059 ng TEQ/m3），焚烧每吨生活垃圾二噁英的排放量为248.1 ng。分析了二噁英的主要生成途径与控制措施，提出了做好垃圾分类与预处理，加强人员培训，运营管理公开、透明、规范化等进一步降低二噁英排放水平的建议。 |
| 英文摘要: |
| The monitoring results of 32 waste incinerators from 14 enterprises in Zhejiang Province showed that emission concentrations of dioxins in solid waste incinerator flue gas ranged from 0.013 ng TEQ/m3 to 0.100 ng TEQ/m3 with an average value of 0.059 ng TEQ/m3, which all meet national standard at present. 248.1 ng of dioxins was generated per ton of household garbage incineration. Based on dioxins formation paths and control measures research, several suggestions were proposed to help achieve dioxins emission reduction, such as accomplishing garbage classification and pretreatment, strengthening personnel training and establishing open, transparent, normative operation management. |
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