层滤 meaning in Chinese

metafiltration

" the plant will adopt the technology of sequencing batch reactor , dual media filter and disinfection process to reduce organic pollutants , suspended solids , nutrients and pathogenic organisms from sewage to a very low level , " he added
他补充：昂坪污水处理厂会采用顺序分批式反应器技术、双滤层滤池及消毒程序，以减少污水中的有机污染物、悬浮固体、营养物及病原微生物至极低水平。