3月28日,廣東久藍環保科技有(you)限(xian)(xian)公司對存量用(yong)戶進行(xing)廢氣設(she)備保修(xiu)運維工作,對活(huo)性炭(tan)(tan)吸(xi)附箱(xiang)更(geng)(geng)換活(huo)性炭(tan)(tan),企(qi)(qi)業(ye)在(zai)生產中(zhong)活(huo)性炭(tan)(tan)吸(xi)附箱(xiang)的工作積累,活(huo)性炭(tan)(tan)長期(qi)使用(yong)需(xu)要更(geng)(geng)換,更(geng)(geng)換蜂(feng)窩式活(huo)性炭(tan)(tan),高碘值>600,更(geng)(geng)換過(guo)后活(huo)性炭(tan)(tan)吸(xi)附箱(xiang)正常(chang)運行(xing),一(yi)般(ban)更(geng)(geng)換期(qi)限(xian)(xian)3-6個(ge)月,具(ju)體(ti)根據每個(ge)企(qi)(qi)業(ye)的情況(kuang)不(bu)同,選擇(ze)的活(huo)性炭(tan)(tan)濾(lv)料質量不(bu)同,更(geng)(geng)換的期(qi)限(xian)(xian)也會有(you)所差別。