Journal of Guangdong University of Technology ›› 2005, Vol. 22 ›› Issue (3): 17-20.

• Comprehensive Studies • Previous Articles     Next Articles

The Environmental Behavior of Nano-sized TiO2 in Water Source

  

  1. (College of Environment science And Engineering,South China University of Technology,Guangzhou 510640,China)
  • Online:2005-07-02 Published:2005-07-02

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Abstract: The environmental behavior of nano-sized TiO2 in water source is studied in the accumulation of particles and the influence on viscosity and settling.The larger the particle concentration is,the faster accumulation happens.Nano-sized TiO2 added to water would change the flow and settling characteristics of water,which is affected by temperature and pH value.It is also shown that nano-sized TiO2 has more effect on low temperature and neutral pH water source.

Key words: nano-sized TiO2； water； environmental behavior；

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[2] 沈耀良,王惠民.  纳米材料与TiO2光催化废水处理技术[J]. 江苏环境科技. 2000(03)

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