Esikhathini sethu, ukungcoliswa kwemvelo kwenzeka njalo ngeminithi. Imithombo yezinguquko ohlelweni lwezemvelo ingaba ngomshini, amakhemikhali, i-biological, ngokomzimba. Ngamunye wabo wenza umnikelo ongalungiseki kumoya woMhlaba futhi wenza isimo sawo sibe sibi kakhulu.
Kuyini ukungcoliswa kwemishini?
Ukungcola kwemishini kudalwa ukungcoliswa kwemvelo ngemfucumfucu ehlukahlukene, yona, ethinta imvelo kabi. Ayikho imiphumela yomzimba noma yamakhemikhali, kepha isimo asiguquki sibe ngcono. Izinto zokungcola zingaba ukupakisha kanye neziqukathi ezahlukahlukene, izinto ze-polymeric, ukwakhiwa kanye nemfucuza yasendlini, amathayi ezimoto, ama-aerosols kanye nemfucuza yezimboni yemvelo eqinile.
Imithombo yokungcola kwemishini
- izindawo zokulahla nokulahla;
- izindawo zokulahla udoti nezindawo zokungcwaba;
- slags, imikhiqizo evela ezintweni ze-polymeric.
Imfucumfucu yemishini ayonakaliseki neze. Ngenxa yalokhu, bayashintsha indawo, banciphise izizinda zezimbali nezilwane, futhi bahlukanise amazwe.
Ama-aerosol njengezinto ezingcolisa umoya ezinkulu
Namuhla, ama-aerosol aqukethwe emkhathini esamba samathani ayizigidi ezingama-20. Ahlukaniswe ngothuli (izinhlayiya eziqinile ezisakazeka emoyeni futhi zakhiwa ngesikhathi sokubola), intuthu (izinhlayiya ezihlakazeke kakhulu zezinto eziqinile ezivela ngenxa yomlilo, ukuhwamuka, ukuphendula kwamakhemikhali, ukuncibilika, njll.) kanye nenkungu (izinhlayiya ezihlangana endaweni enegesi). Ikhono lama-aerosols ukungena emzimbeni womuntu kuncike kumthamo wokuchayeka. Ukungena kwayo kungaba phezulu noma okujulile (kugxila kuma-bronchioles, alveoli, bronchi). Izinto ezinobungozi nazo zinganqwabelana emzimbeni.
Ngaphezu kokuhlakazeka kwama-aerosol, umoya ungcoliswe ukufinyela kanye nokuqina okusekwe okwesibili okumisiwe okwakhiwa ngesikhathi sokushisa kwamafutha kaphethiloli naqinile.
Ukuvaleka kwemvelo ngokungcola kwemishini
Ngaphezu kwemfucumfucu okubola kanzima, umoya onothuli unomphumela omubi, othinta ukubonakala kwawo nokuba sobala kwawo, futhi ubuye ube nomthelela ekuguqukeni kwe-microclimate. Ukungcola kwemishini kuthinta isikhala esizungeze isikhala, ngokuqhubekayo sikuvala. Ngokusho kochwepheshe, amathani angaphezu kwenkulungwane ezintathu zemfucumfucu yasemkhathini asevele egxunyekwe esikhaleni.
Enye yezinkinga zomhlaba jikelele ukungcoliswa kwemvelo ngodoti kamasipala. Aziqhathaniseki ngisho nezimboni (njalo ngonyaka ukwanda kukadoti kamasipala ngu-3%, kwezinye izifunda kufinyelela ku-10%).
Futhi-ke, ukungcwatshwa nakho kunomthelela omubi esimweni semvelo. Njalo ngonyaka isidingo sendawo eyengeziwe sanda izikhathi eziningi ngaphezulu.
Ubuntu kufanele bucabange ngokujulile ngekusasa leplanethi yethu. Ukuhamba ngasohlangothini olufanayo, siziqalekisela ukuqala kwenhlekelele yemvelo.
