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    초록·키워드

    Pollutants emitted from personal computers were measured in workspace using computers. In this space. fifty computers with cathode-ray tube (CRT) monitors were established. The measurements were conducted to each of the three cases that the number of operating computers were different. In CASE1, all computers were not operated. All computers were normal operating mode in CASE3. Total volatile organic compounds (TVOC) and each emission rates of VOCs were quantified using GC/MS. Compared with CASE1, CASE3 had consequently higher emission of TVOC and were emitted greater quantities of 2-butyn-1-ol. heptane. decane and etc. Like this. personal computers were important pollutants of indoor air. And indoor air pollution became known to have an negative effects on productivity.

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      UCI(KEPA) : I410-ECN-0101-2009-540-017438597