饮用水生物稳定影响因素、控制指标及测定方法研究进展

Influence factors,control indexes and determinations of drinking water biostability

饮用水生物稳定性是近年来水处理领域的研究热点。论文对影响饮用水生物稳定性的若干因素进行了探讨,分析比较了生物可同化有机碳(AOC)和生物可降解溶解性有机碳(BDOC)等化学指标作为饮用水生物稳定性控制指标的优缺点,对AOC和BDOC分析测定方法进行了阐述比较,并详细论述了这些分析监测方法的研究进展。论文还探讨了饮用水生物稳定性中磷限制因子的作用。

Reseach on the biological stability of drinking water is a focus on water treatment field in recent years. In this paper, a number of factors about the impact of drinking water biological stability of were discussed. Then the priorities and shortcomings of Assimilable Organic Carbon （AOC） and Biodegradable Dissolved Organic Carbon （BDOC） and other chemical indicators, which are treated as control indexes of drinking water biological stability, were analyzed and compared. The analysis and determinations of drinking water biological stability were described and compared. The research progress was also discussed in detail. At last, the phosphorus as a limiting nutrient in drinking water biological treatment was also discussed.