特殊用法air purification1.空气净化alcohol purification1.酒精净化alkali purification1.碱法净化alkaline purification1.碱处理; 碱净化auto purification1.自动净化batch purification1.分批提纯biological purification1.生物净化catalytic purification1.催化净化centrifugal purification1.离心净化[澄清]chemical purification1.化学净化法cryogenic purification1.深冷净化data purification1.【自】数据提纯dry purification1.干法净化electrolytic purification1.电解净化[精炼]electron beam melting purification1.电子束精炼eventual purification1.最终净化(作用)exhaust purification1.废气净化feed water purification1.给用水的净化final purification1.最后精炼fine purification1.净化, 精洗, 精制floating zone purification1.浮区提纯法gas purification1.气体净化hot alkali purification1.热碱净化hot gas purification1.热气净化ion exclusion purification1.离子排斥纯化(作用)iron purification1.铁的净化, 净化除铁juice purification1.汁液提纯, 糖汁净化mechanical water purification1.水机械净化natural purification1.自(然)净(化)作用nickel electrolyte purification1.镍电解液净化oil purification1.油净化physico-chemicalpurification1.物化净化(法)plantpurification1.植物净化prereduc-tion purification1.还原前净化primary purification1.初步精制rough purification1.初步净化sewage purification1.污水净化vacuum purification1.真空净化waste gas purification1.废气净化water purification1.水的净化wet purification1.湿法净化[提纯]wet purification of combusting gas1.燃烧气的湿式净化zone purification1.逐区[区域]提纯zone melting purification1.逐区[区域]熔化提纯purification by chromatography1.色谱提纯