由上海核工程研究设计院和上海市高行液压件厂设计研制的秦山核电厂用过滤器滤芯于1986年10月20日至21日在上海通过研制鉴定。与会代表一致认为,设计研制的过滤器滤芯结构简单,选材经济合理,更换方便,过滤效率达97％以上,水通量单根达4吨/小时,使用寿命与国外同类产品相当,各项技术指标 The filter cartridge of Qinshan NPP, designed and developed by Shanghai Nuclear Engineering Research and Design Institute and Shanghai Gaohang Hydraulic Components Factory, was developed and appraised in Shanghai from October 20 to 21, 1986. The participants agreed that the design of the filter cartridge structure is simple, material selection and reasonable, easy replacement, filtration efficiency of 97% or more, the water flux of a single up to 4 tons / hour, the service life of similar foreign products, the technology index