Tsabtaccen injiniya, tsabtace injiniya ne a cikin wani sararin samaniya, kawar da microparticles, cutarwa iska, ** da sauran gurɓataccen abubuwa a cikin iska,
Da kuma ciki zafin jiki, tsabtace, matsin lamba, iska gudun da kuma iska gudun rarraba, amo rawar jiki da haske, static lantarki sarrafawa a wani buƙata fan
Injiniya disciplines kewaye. An tsara dakunan musamman ta hanyar tsarkakewar injiniya, ba tare da la'akari da yadda yanayin iska na waje ya canza ba, ciki yana da kulawa na asali
Da farko saita buƙatun tsabtace, zafi da zafi da matsin lamba.