Njalo ngonyaka inani labantu kanye namabhizinisi ezimboni liyakhula, futhi nenani lemfucuza. Emashumini ambalwa eminyaka edlule, imfucuza yayimane nje ithathwe lapho kulahlwa khona udoti futhi inyuswe kancane kancane ize ibe nkulu kakhulu. Ngemuva kwesikhashana, kwaqothuka udoti okhethekile owawusebenzisa kabusha udoti futhi wawusebenzisa kabusha. Namuhla le nqubo ibizwa ngokuthi ukusetshenziswa kabusha.
Incazelo yokuvuselela
Ukuphinda kusetshenziswe kabusha imfucuza kuyinqubo esivumela ukuthi siphinde sisebenzise imfucuza ewusizo nemfucumfucu yokukhiqiza ngenhloso yokuthi iphinde isetshenziswe futhi ibuyele ekukhiqizeni. Ukuba usizo kwalokhu kusebenza kubuye kusetshenziswe okunengqondo kwemithombo yemvelo, ngoba ibuyisela kabusha imfucuza enqwabelene.
Izinzuzo zokuphinda zisetshenziswe yilezi:
- ikhono lokusebenzisa kabusha imfucuza;
- ukukhiqizwa kwezinto ezintsha ezintweni zokusetshenziswa ezitholakele;
- ukuhlunga imfucuza, okungukuthi: ukuhlukaniswa kwezinto eziwusizo ngokuhlukanisa udoti nokubhujiswa kwezinsalela ezingadingekile;
- ukukhululwa kwamandla ngenxa yokushiswa kwemfucuza.
Ngenxa yalokhu, inqubo yokuphinda isetshenziswe isiza ukulahla imfucuza futhi inegalelo ekuthuthukisweni komkhakha, ekwakhiweni kwezinto ezintsha.
Ukuvuselela izinhlobo
Umgomo oyinhloko wokusebenzisa kabusha ukunciphisa inani lemfucuza. Ngaphezu kwalokho, umsebenzi wenqubo ukunciphisa imfucuza futhi uthole izinzuzo kuyo (izinto ezintsha, amandla ngisho nophethiloli). Kunezigaba eziningana zokusebenzisa kabusha, okungukuthi:
- imishini - iqukethe ukusika, ukugaya nokucubungula imfucuza, engasetshenziswa futhi emuva kwesikhathi. Le ndlela isetshenziswe isikhathi eside futhi isivele ibhekwa njengengasebenzi kwamanye amazwe;
- incineration method - ukushisa imfucuza, okhiqiza amandla okushisa. Le nqubo ikuvumela ukuthi unciphise umthamo wemfucuza, ubhubhise imfucuza enobungozi kakhulu, uthole inani elikhulu lamandla futhi usebenzise umlotha otholakala ngemuva kokushisa imfucuza ngezinhloso zokukhiqiza;
- ikhemikhali - liqukethe ukuveza iqembu elithile likadoti kuma-reagents akhethekile amakhemikhali aguqula imfucuza ibe izinto zokusetshenziswa eziqediwe ezisetshenziselwe ukudala imikhiqizo emisha;
- indlela ye-pyrolysis ingenye yezindlela eziphambili kakhulu zokusebenzisa kabusha imfucuza, equkethe ukushiswa kwemfucumfucu okungenawo umoya-mpilo. Ngenxa yalokhu, imfucumfucu iba yizinto ezilula, futhi nomoya awungcolisiwe.
Ngokubheka iqiniso lokuthi minyaka yonke inani labantu liyanda, lolu daba lubaluleke kakhulu futhi ukuvuselelwa kabusha kusiza ekulondolozeni izinsiza zemvelo ezisengcupheni yokuqothulwa.
Imfucuza yokusetshenziswa kabusha
Imfucuza esebenza kahle kakhulu yokuphinda isetshenziswe yizindwangu, imvuthuluka yensimbi, insimbi eyigugu nengasebenzi, oplastiki, amapulasitiki, i-asphalt nebitume. Ukwenza inqubo ibe lula, amazwe amaningi ahlela udoti wawo ngokubeka iziqukathi zengilazi, iphepha nekhadibhodi, oplastiki abancane nabakhulu, izindwangu, amathini kanye nodoti wokudla ezitsheni ezihlukene.
