CAJ | 학술논문

考察了两种吸油树脂对硝基苯的吸收能力，并利用分光光度法等手段研究其对含硝基苯工业废水的净化能力。结果表明：对硝基苯而言，2号树脂的吸收性能优于1号，其最大吸油率和最大吸油时间分别为8．4 g／g和20 min。对含硝基苯工业废水而言，吸附60 min后，1号树脂和2号树脂的净化率分别达到85．8％和95．2％；0～20 min内，1号树脂和2号树脂的平均净化速率分别为2．30％／min和2．09％／min；20～60 min内，平均净化速率分别为0．97％／min和1．33％／min。
고찰료량충흡유수지대초기분적흡수능력，병이용분광광도법등수단연구기대함초기분공업폐수적정화능력。결과표명：대초기분이언，2호수지적흡수성능우우1호，기최대흡유솔화최대흡유시간분별위8．4 g／g화20 min。대함초기분공업폐수이언，흡부60 min후，1호수지화2호수지적정화솔분별체도85．8％화95．2％；0～20 min내，1호수지화2호수지적평균정화속솔분별위2．30％／min화2．09％／min；20～60 min내，평균정화속솔분별위0．97％／min화1．33％／min。
For two oil‐absorbing resins ,the absorption capacity of nitrobenzene is studied .The spec‐trophotometric method is used to evaluate the capacity of oil‐absorbing resins for purifying industrial waste water with nitrobenzene .The results show that as for absorbing nitrobenzene ,resin No .2 is better than resin No .1 in performance ,and with its Qmax and tmax being 8 .4 g/g and 20 minutes respec‐tively .As for nitrobenzene in industrial wastewater ,the purifying rates of resin No .1 and resin No .2 are 85 .8% and 95 .2% respectively in 60 minutes . T heir average absorbing rates are respectively 2 .30% and 2 .09% per minute during the first 20 minutes ,and 0 .97%/min and 1 .33%/min in the sequent period .