摘要
针对常见的几种消毒方法,从消毒的基本原理、运行的安全可靠性、投资及运行费用等方面进行比较,通过马鞍山市第二污水处理厂的应用实例,阐明了直接投加次氯酸钠溶液对污水厂出水进行消毒具有初始投资小、运营成本低、操作方便、安全可靠、易于维护等优点,值得大范围推广。
Aiming at several common disinfection ways,the author gets comparison from aspects of basic principle of the disinfection,safety and reliability of operation,investigation and operation cost,according to the application case of the second wastewater treatment plant in Maanshan city,describes that auto-adding the sodium hypochlorite solution directly on the wastewater effluent to get disinfection has advantages of small initial investigation,low operation cost,easy to operation,safety,reliability,and easy to maintenance, and is value to popularization in large range.
出处
《山西建筑》
2009年第33期188-189,共2页
Shanxi Architecture
关键词
污水处理
粪大肠菌群
消毒
次氯酸钠
wastewater treatment
fecal coliform
disinfection
sodium hypochlorite
