uphakheji olunyathelene nesandla
Izihlakani zesikhumba zokufaka emkhumbini ziyabonisa ukuthuthukiswa kwezinkimbinkimbi ezinkulu kwemithambo yezikhumba zokugcina izinto ngokupheleleyo, ezenziwa ukuze zilungise izinkinga zemvelo eziphakeme kwezinhlobo zezikhumba zokugcina izinto zokusebenza ngokwesibonelo. Ngaphandle kwezinhlobo zezikhumba zokugcina izinto zokusebenza ezizimele, ozokufaka emkhumbini ziyagqibela ngokuzenzakalela ku-matter eyodwa ngaphansi kweminyaka eyi-90 ku-180 emva kokufaka emkhumbini ngokupheleleyo. Le ndlela entsha yokusebenza kwezinhlobo zokugcina izinto iyasebenzisa izinhlobo zezinhlobo zokusebenza ngokwesibonelo, izinhlobo zezindawo zokulima, nezinhlobo zokugqibela ngokuzenzakalela ukuze ziyakhiwe izikhumba zokugcina izinto okuyizindlela zokugcina izinto ngokupheleleyo futhi ziyathola iziphumo zemvelo emva kokugcina izinto. Izinqumo ezinkulu zezikhumba zokufaka emkhumbini ziyincludes ukulinda izinto kusukela kwezinhlobo zokugqibela, ukunquma isikhathi sokusebenza, ukubeka izinhlobo zokugcina izinto ngokwesibonelo kumvula ne-oksijini, nokuvumela ukuthuthukiswa kwezinto ngokupheleleyo. Lezi zikhumba ziyakhangelwa ngokupheleleyo ukuthi zilinde isikhathi sokusebenza kwezinto futhi zilungise isikhathi sokugcina izinto ngokupheleleyo. Ngokwesayensi, izikhumba zokufaka emkhumbini ziyasebenzisa ubuchwepheshe bokusebenza kwezinhlobo zokusebenza ngokwesibonelo, ziyasebenzisa izinhlobo zokusebenza ngokwesibonelo njenge-polylactic acid (PLA), polyhydroxyalkanoates (PHA), izinhlobo zokusebenza ngokwesibonelo zokusebenza ngokwesibonelo, nezinhlobo zokusebenza ngokwesibonelo zokusebenza ngokwesibonelo. Lezi zinhlobo ziyagqibela ngokusebenzisa izindlela zokusebenza ezispeciale zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokwenza izikhumba ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwezinhlobo, ukuthuthukiswa kwezinhlobo, nokuthuthukiswa kwezinhlobo zokugcina izinto zokuthuthukisa ukuthi zibe nzima, zibe nesifiso, nezinhlobo zokugcina izinto ngokwesibonelo ukuze zihambisane nezinhlobo zokugcina izinto zokusebenza ngokwesibonelo. Izindlela zokusebenza ziyasebenzisa ukuthuthukiswa kwe......