中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effects of several metal nitrates and oxides on PCDD/Fs formation from pentachlorophenol

文献类型:期刊论文

作者Qian, Y; Mao, XD; Gao, LR; Liu, WB
刊名FRESENIUS ENVIRONMENTAL BULLETIN
出版日期2005
卷号14期号:2页码:108-112
关键词PCDD/Fs formation suppress precursor pentachlorophenol (PCP) metal nitrates
英文摘要Chlorophenols (ClPhs) are considered to be important precursors of dioxins. The capacity of some metal nitrates (NaNO3, Ca(NO3)(2).4H(2)O, Pb(NO3)(2), AgNO3, La(NO3)(3). 6H(2)O) and oxides (CaO, PbO, Ag2O, La2O3) for suppressing of PCDD/Fs formation from the model precursor pentachlorophenol (PCP) was studied in a laboratory-scale reactor. It was found that although PbO and La2O3 have certain promoting effects on lower-chlorinated PCDD/Fs, which are more toxic than OCDDs. Most of the above compounds have obviously suppressing effects on the total amount of PCDD/Fs formation from PCP below 280 degreesC. The interaction of basic metal oxides with the acid precursor PCP and the destruction of products from the decomposition of nitrates on PCDD/Fs were speculated to reduce their formation. The results of the present study may be taken into account to make measures to control and reduce PCDD/Fs emission from municipal solid waste incineration (MSWI) plants in the future.
学科主题Environmental Sciences & Ecology
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000227503000006
源URL[http://ir.rcees.ac.cn/handle/311016/23176]  
专题生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式
GB/T 7714
Qian, Y,Mao, XD,Gao, LR,et al. Effects of several metal nitrates and oxides on PCDD/Fs formation from pentachlorophenol[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2005,14(2):108-112.
APA Qian, Y,Mao, XD,Gao, LR,&Liu, WB.(2005).Effects of several metal nitrates and oxides on PCDD/Fs formation from pentachlorophenol.FRESENIUS ENVIRONMENTAL BULLETIN,14(2),108-112.
MLA Qian, Y,et al."Effects of several metal nitrates and oxides on PCDD/Fs formation from pentachlorophenol".FRESENIUS ENVIRONMENTAL BULLETIN 14.2(2005):108-112.

入库方式: OAI收割

来源:生态环境研究中心

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