253.7nm波长的紫外线[UV(254)]通常用于饮用水消毒。众所周知,紫外线可将结合态的磷有机地转化为正磷酸盐并可降解天然有机物。芬兰一项研究旨在探讨紫外线消毒是否增加饮用水中微生物可利用状态的有机碳和磷,以及这些变化是否促进饮用水中微生物的繁殖。结果显示水厂使用的15 UV light at 253.7 nm wavelength [UV (254)] is commonly used for potable water disinfection. It is well-known that ultraviolet light can convert bound phosphorus to orthophosphate organically and degrade natural organic matter. A Finnish study aimed to investigate whether UV disinfection increases organic carbon and phosphorus availability of microbes in drinking water and whether these changes promote the growth of microbes in drinking water. The results show that the water plant used 15