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市政垃圾焚烧飞灰中添加CaO抑制PCDD/Fs生成试验探究 |
Research on Inhibition of PCDD/Fs Formation in Municipal Waste Incinerated Fly Ash by Adding Calcium Oxide |
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DOI: |
中文关键词: 氯代二噁英 氧化钙 垃圾焚烧 飞灰 市政垃圾 |
英文关键词: PCDD/Fs Calcium oxide Waste incineration Fly ash Municipal household waste |
基金项目:国家自然科学基金资助项目(No.40830745);广东医科大学博士启动基金资助项目(B2019037,B2017032);广东医科大学教育教学研究课题基金资助项目(2JY16010,2JY17034) |
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中文摘要: |
采用自制装置,以CaO作为PCDD/Fs生成抑制剂,对市政垃圾焚烧飞灰做热处理。通过试验考察温度、CaO添加量等因素对飞灰中PCDD/Fs生成的影响。结果表明:质量分数为5%的CaO添加可以减少80%的PCDD/Fs生成。 |
英文摘要: |
This experiment carried out heat treating municipal waste fly ash by using CaO as inhibitor for PCDD/Fs in a self made device. The influences of temperature and CaO dosage were studied. Results showed 80% of PCDD/Fs was inhabited with the addition of 5% (Wt%) CaO. |
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