饮用水中污染物的检测及处理工艺

Progress in determination and treatment of pollutant in drinking water

综述了近些年来国内外饮用水处理过程中污染物质的检测方法和处理工艺。现有的检测方法主要有分光光度法、气相色谱法、液相色谱法、质谱法以及各种方法的改进和联合使用,主要采用的去除污染物的手段有臭氧氧化、活性炭吸附、树脂吸附和一些传统工艺的改进等,并对现有的检测方法和去除手段进行了评价,同时提出了未来饮用水处理领域的发展方向。

The determination and treatment of the pollutant in the drinking water in recent years are reviewed. The commonly used determination methods include spectrophotometry, gas chromatography, liquid chromatography, mass- speetrography, the improved and/or combined methods mentioned above. Ozone oxidation treatment, activated carbon absorption, resin absorption and some improved traditional methods can be used to remove the pollutant in the drinking water. The existing determination methods and pollutant-removal techniques are evaluated. The future prospects of the drinking water treatment is put forward as well.