At sampling flow rate of 0.3 L/min,thecollection efficiency of this system for HTO in effluent from stack ishigher than 97% when sampling time is 168 hours, and its oxidationefficiency for HT is higher than 95%.

• 该装置能区分HTO和HT两种形态的氚；在取样体积流量为0.；3L/ni；取样时间为一周(168h)时；系统对HTO的收集效率高于97%25；对HT的氧化效率高于95%25。