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針(zhen)對我國(guo)當前地表水(shui)(shui)(shui)(shui)、飲用水(shui)(shui)(shui)(shui)源揮(hui)發(fa)性(xing)(xing)有機物(wu)（VOCs）在(zai)線(xian)監測(ce)需求，聚光科技自主(zhu)研發(fa)了VOC-3000 水(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)揮(hui)發(fa)性(xing)(xing)有機物(wu)在(zai)線(xian)監測(ce)系統(tong)。VOC-3000 水(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)揮(hui)發(fa)性(xing)(xing)有機物(wu)在(zai)線(xian)監測(ce)系統(tong)集自動進樣(yang)(yang)、吹掃、富(fu)集、解吸(xi)、色譜分離和數據處理(li)于一(yi)體，可無(wu)人監守下(xia)連續運行，準確測(ce)量水(shui)(shui)(shui)(shui)中(zhong)(zhong)(zhong)VOCs濃度，實(shi)(shi)時遠程(cheng)傳輸測(ce)量結果，實(shi)(shi)現水(shui)(shui)(shui)(shui)體VOCs污(wu)染程(cheng)度的(de)監測(ce)與預警(jing)。 系統(tong)原理(li) 系統(tong)將水(shui)(shui)(shui)(shui)樣(yang)(yang)采集并加熱送入吹掃裝置(zhi)內，然(ran)后(hou)向吹掃罐中(zhong)(zhong)(zhong)通入惰性(xing)(xing)氣(qi)體，將待(dai)測(ce)水(shui)(shui)(shui)(shui)樣(yang)(yang)中(zhong)(zhong)(zhong)VOCs組(zu)分吹出(chu)，通過除(chu)水(shui)(shui)(shui)(shui)裝置(zhi)去除(chu)吹脫混合氣(qi)中(zhong)(zhong)(zhong)的(de)水(shui)(shui)(shui)(shui)分，再將除(chu)水(shui)(shui)(shui)(shui)后(hou)的(de)VOCs組(zu)分在(zai)捕(bu)集阱中(zhong)(zhong)(zhong)進行富(fu)集，最后(hou)啟動加熱解吸(xi)，通過載氣(qi)將解吸(xi)后(hou)的(de)VOCs組(zu)分帶(dai)入色譜進行分離分析(xi)，獲得各(ge)組(zu)分濃度。