Study on Occurrence States of Titanium in Paint Sludge
Received:April 20, 2020  Revised:April 21, 2020
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DOI:doi:10.3969/j.issn.2095-1035.2020.05.007
KeyWord:industrial solid waste; paint sludge; titanium; occurrence state
              
AuthorInstitution
ZHAO Ming 北京矿冶科技集团有限公司
DAI Na 北京矿冶科技集团有限公司
WANG Hui 北京矿冶科技集团有限公司
XIAO Yiwu 北京矿冶科技集团有限公司
FANG Mingshan 北京矿冶科技集团有限公司
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Abstract:
      The occurrence state of metal elements is an important indicator for judging the type of industrial solid waste. In this study, the occurrence state of titanium in paint sludge was studied by using modern analysis methods. The titanium element was mainly present in titanium oxide (95.82%), and a small amount was present in perovskite (4.18%), and no water-soluble titanium was detected. In the natural environment, the presence of titanium in this paint sludge is a stable state.
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