全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:S.S. Modhave , D.R. Shinde
来源:[J].Asian Journal of Chemistry(IF 0.253), 2015, Vol.27 (3)亚洲化学杂志
摘要:The UV-visible absorption spectra of untreated electroplating effluent indicate that it contain Cr(VI) in the form of dichromate (Cr2O7 2-). Quantitative analysis indicated that effluent was acidic in nature and consists of about 146 ppm Cr2O7 2-. Primary experiment clearly indic...

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