Njengendlela yokwelapha imfucuza, ukwenza umquba kubhekise ekusetshenzisweni kwama-microorganisms afana namagciwane, i-actinomycetes, kanye nesikhunta esatshalaliswa kabanzi emvelweni, ngaphansi kwezimo ezithile zokwenziwa, ukuze kuthuthukiswe ukuguqulwa kwezinto eziphilayo ezingaboli zibe yi-humus ezinzile ngendlela elawulwayo.Inqubo ye-biochemical empeleni iyinqubo yokuvutshelwa.Ukwenza umquba kunezinzuzo ezimbili ezisobala: enye ikhono lokuguqula udoti omubi ube izinto ezilawulekayo, kanti enye iwukwenza izinto ezibalulekile kanye nemikhiqizo ehlanganiswayo.
Njengamanje, ukukhiqizwa kukadoti emhlabeni wonke kukhula ngokushesha, futhi isidingo sokwelashwa kwe-compost siyanda.Ukwenziwa ngcono kobuchwepheshe bokwenza umquba kanye nokuthuthukiswa kwemishini kukhuthaza ukuthuthukiswa okuqhubekayo kwemboni yokwenza umquba, futhi isikali semakethe yemboni yokwenza umquba emhlabeni wonke siyaqhubeka nokukhula.
Ukukhiqizwa kukadoti oqinile emhlabeni wonke kudlula amathani ayizigidi eziyizinkulungwane ezingu-2.2
Iqhutshwa ukuhwebelana kwembulunga yonke ngokushesha kanye nokwanda kwabantu, inani lemfucumfucu eqinile emhlabeni wonke liyakhula unyaka nonyaka.Ngokusho kwedatha ekhishwe ku-"YINI I-WASTE 2.0" ekhishwe yiBhange Lomhlaba ngo-2018, inani lemfucumfucu eqinile emhlabeni wonke elakhiwe ngo-2016 lifinyelele amathani ayizigidi eziyizinkulungwane ezingu-2.01, ukubona kusengaphambili Ngokusho kwemodeli yesibikezelo eshicilelwe ku-"YINI I-WASTE 2.0": Ummeleli ukukhiqizwa kukadoti ngomuntu ngamunye=1647.41-419.73Ku(GDP per capita)+29.43 Ku(GDP per capita)2, kusetshenziswa inani lomhlaba wonke le-GDP elikhishwe yi-OECD Ngokwezibalo, kulinganiselwa ukuthi ukuphehlwa kukadoti oqinile emhlabeni wonke ngo-2019 afinyelele amathani ayizigidi eziyizinkulungwane ezingu-2.32.
Ngokwedatha yesibikezelo ekhishwe yi-IMF, izinga lokukhula kwe-GDP emhlabeni wonke ngo-2020 lizoba -4.4%, kanti i-GDP yomhlaba wonke ngo-2020 kulindeleke ukuthi ibe ngamadola ayizigidi eziyizinkulungwane ezingama-83.8.Ngokwesibikezelo, ukukhiqizwa kukadoti oqinile emhlabeni wonke ngo-2020 kulindeleke ukuthi kube amathani ayizigidi eziyizinkulungwane ezingama-2.27.
Ngokusho kwedatha ekhishwe "YINI I-WASTE 2.0", ngokombono wokusatshalaliswa kwesifunda kokukhiqizwa kukadoti oqinile emhlabeni wonke, i-East Asia kanye nesifunda sasePacific sikhiqiza inani elikhulu kakhulu lemfucumfucu eqinile, ebalwa ku-23% wengqikithi yomhlaba, elandelwayo. yi-Europe kanye ne-Asia Emaphakathi, okudalwa kukadoti okuqinile okwenza amaphesenti angama-20 engqikithi yomhlaba, ukuphehlwa kukadoti okuqinile eNingizimu ye-Asia kubalelwa ku-17% womhlaba, kanti eNyakatho Melika ukukhiqizwa kukadoti okuqinile kubalelwa ku-14% emhlabeni.
I-South Asia inenani eliphakeme kakhulu lokuvundisa
Ngokusho kwedatha ekhishwe ku-"YINI I-WASTE 2.0", i-propUkwenziwa komquba ekuphathweni kukadoti oqinile emhlabeni wonke kungama-5.5%.%, kulandele i-Europe kanye ne-Asia Ephakathi, okuyi-10.7% yemfucuza ehlanganisiwe.
Usayizi wemakethe yemboni ye-compost kulindeleke ukuthi ufinyelele ku-USD 9 billion ngo-2026
Imboni yomhlaba wonke yokwenza umquba inamathuba kwezolimo, izingadi zasekhaya, ukunakekelwa kwezindawo, ukulima, kanye nokwakha.Ngokwemininingwane ekhishwe nguLucintel, usayizi wemakethe yemboni yokwenza umquba emhlabeni wonke ubungama-USD 6.2 billion ngo-2019. Ngenxa yokuwohloka komnotho emhlabeni wonke okubangelwe yi-COVID-19, usayizi wemakethe yemboni yokwenza umquba kulindeleke ukuthi wehle ngo-2020. usayizi ngo-2020 ucishe ube ngama-dollar ayizigidi eziyizinkulungwane eziyisithupha, nokho-ke, imakethe izofakaza kabusha ngo-2021 futhi kulindeleke ukuthi ifinyelele ku- $ 9 billion ngo-2026, ikhula ku-CAGR ka-5% iye ku-7% ukusuka ngo-2020 kuya ku-2026.
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Isikhathi sokuthumela: Jun-30-2022