Research Progress on Detection for Heavy Mental Ions in Wastewater
Large-scale water pollution is caused due to the rapid development of urbanization and industrialization, so how to deal with it quickly and effectively has become an important problem in environmental protection. And heavy metal ions are considered as one of the major hazards in water pollution. The harmfulness and existing detection methods of heavy metal ions were reviewed, such as complexometric titration, UV-Vis, electrochemical analysis, ICP-AES and fluorescence probe method,the advantages and limitations of the above methods were also analyzed. The prospect of heavy metal ions detection was proposed.