用户名: 密码: 验证码:
上海城市污泥成分特性及分析方法研究
详细信息   下载全文 | 推荐本文 |
摘要
采用扫描电镜、X射线衍射仪、能量色散X荧光分析仪、原子吸收光谱等现代分析技术对上海市某污水处理厂的污泥中复杂的化合物的形貌及其中无机化合物的物种进行了综合分析,并对其中痕量重金属的分子存在状态进行分析和评价。
        The shape and species of the inorganic compound in Sludge of Shanghai municipal sewage was analyzed by scan electron microscopy,X-ray diffraction method and atomic absorption spectrometry.Further more,combined with the municipal sewage confirm the major metal composition and speciation of the municipal sludge
引文
[1]Thomas R P,Ure A M,Davision C M,et al.Three-stagesequential extraction procedure for the determination ofmetals in river sediments[J].Anal Chem Acta,1994,286,:423~429
    [2]Mester Z,Cremisini C,Ghiana E,et al.Comparison of twosequential extraction procedure for metal fractionation insediment[J].Anal Chim Acta,1998,359:13~142.
    [3]隆茜,张经.陆架区沉积物中重金属研究的基本方法及应用[J].海洋湖沼通报,2002,(3):25~31
    [4]乔显亮,骆永明.我国部分城市污泥化学组成及其农用标准初探[J].土壤,2001(4):205~209
    [5]Tessier A.Campbell PGC,Bisson M.1979.SequentialExtraction Procedures for the Speciation of ParticulateTrace Metal[J].Anal.chem.,51(7):844~859.
    [6]J L Comez-Airza,I Girldez,D Sanchez-Roads,et al.Metal readsorption and redistribution during the analyticalfractionation of trace elements in oxic estuarine sediments[J].Anal Chim Acta,1999,399:295~307.
    [7]刘文新,栾兆昆,汤鸿宵.乐安江沉积物中金属污染的潜在生态风险评价[J].生态学报,1999,19(2):206~211.
目录

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700