DETERMINATION OF TRACE PERFLUOROISOBUTYLENE ON FLUOROCHEMICAL PRODUCTION

摘要

Perfluoroisobutylene(PFIB), a colorless, odorless and very toxic gas, is listed on Convention on the Banning of Chemical Weapons CWC as controlled chemicals result from high level toxicity. In accordance with GBZ2-2002 Occupational Exposure Limit-OEL, allowable maximum concentration in workplace is 0.08mg/m' ,but no regulation on analytical method and standard for discharge of PFIB in waste water.