【摘要】 本文针对虹吸滤池待滤水节约多少比较合适的问题,建立了过滤水头与排水虹吸形成时间的数学模型,并求得排水虹吸形成时间为7～8分钟,节约待滤水为62～65％时,滤池运行比较经济合理。更多还原

【Abstract】 In accordance with the qucstJon that how much is more suitable for the saving water to be filtered in siphon, filter, the paper has established a mathematical model in the head filtcrcd and the time forming for drain siphon and obtained that the operation is more economic when the time forming for drain siphon is of 7 to 8 minutes and the saving water to be filtered is of 62％ to 65％.更多还原