Umahluko phakathi kweengxowa zebhayoloji / iibhokisi zesidlo sasemini kunye neemveliso zeplastiki zesintu Kwiminyaka yakutshanje, ngophuculo lolwazi ngokusingqongileyo, iingxowa zebhayoloji ezinokonakala kunye neebhokisi zesidlo sasemini ziye zatsala umdla wabantu ngokuthe ngcembe. Xa kuthelekiswa neemveliso zeplastiki zemveli,iimveliso ezinokubolazineyantlukwano ezininzi. Eli nqaku liza kuxoxa ngomahluko phakathi kweengxowa zebhayoloji / iibhokisi zesidlo sasemini kunye neemveliso zeplastiki zemveli ezivela kwimiba emithathu: ukubola kwezinto eziphilayo, ukukhuselwa kwendalo kunye nokuvundisa.
1. Umahluko wokubola kwebhayoloji owona mahluko ubalulekileyo phakathi kweengxowa zebhayiloji ezinokonakala/iibhokisi zesidlo sasemini kunye neemveliso zeplastiki zemveli kukubola. Iimveliso zeplastiki zemveli zihlala zisebenzisa i-petroleum njengezinto eziluhlaza kwaye kunzima ukuthoba umgangatho. Iimveliso ze-Biodegradable ziveliswa kwimithombo yendalo ehlaziyiweyo, njenge-starch, i-polylactic acid, njl., kwaye ibe nokuthotywa okulungileyo. Iingxowa zefilimu ze-Biodegradable / iibhokisi zesidlo sasemini zinokuthi ziboliswe yi-microorganisms kwindawo yendalo, ngaloo ndlela inciphisa ukungcoliseka kwendalo.
2. Umahluko ekukhuselweni kokusingqongileyo Iingxowa zefilimu ze-Biodegradable / iibhokisi zesidlo sasemini zinempembelelo encinci kwindalo, eyahluke kakhulu kwiimveliso zeplastiki zemveli. Inkqubo yokuveliswa kweemveliso zeplastiki zemveli iya kukhupha inani elikhulu le-carbon dioxide, eya kuba nefuthe elithile ekufudumeni kwehlabathi. Ngokwahlukileyo koko, umlinganiselo omncinane wekharbon diokside uveliswa ngexesha lokuveliswa kwezinto ezinokubola. Ukusetyenziswa kweengxowa zefilimu/iibhokisi zesidlo sasemini ezibolisiweyo aziyi kubangela ungcoliseko olumandla kwimo engqongileyo kwaye lukhetho olunobuhlobo ngakumbi kokusingqongileyo.
3. Umahluko wokuvundisa Olunye uphawu olubalulekileyo lweengxowa zefilimu ezibolisiweyo/iibhokisi zesidlo sasemini kukuvundisa. Iimveliso zeplastiki zemveli zinokuqina okuqinileyo kwaye azikwazi ukuthotywa yi-microorganisms kwindawo yendalo, ngoko azikwazi ukuxutywa ngokufanelekileyo. Ngokwahlukileyo, iingxowa zefilimu / iibhokisi zokutya ezinokuthi zihlanjululwe ngokukhawuleza kwaye zigaywe yi-microorganisms kwaye ziguqulwe zibe yi-organic fertilizer ukubonelela ngezondlo zomhlaba. Oku kwenza ukuba iingxowa zebhayoloji ezibolisiweyo/iibhokisi zokutya zibe yindlela ezinzileyo enempembelelo encinci kokusingqongileyo.
4. Umahluko ekusebenziseni Kukho umahluko phakathi kokusetyenziswa phakathiiingxowa zebhayoloji zefilimu/iibhokisi zesidlo saseminikunye neemveliso zeplastiki zemveli. Iimveliso ze-Biodegradable zivame ukuthamba kwindawo efumileyo, zinciphisa ubomi bazo benkonzo, ngoko ke kufuneka zigcinwe ngokufanelekileyo. Iimveliso zeplastiki zemveli zinokuqina okulungileyo kunye neempawu ezingenamanzi kwaye zifanelekile ukusetyenziswa kwexesha elide. Xa ukhetha ukuba yeyiphi imveliso oza kuyisebenzisa, ingqwalasela ebanzi kufuneka yenziwe ngokusekelwe kwiimfuno ezithile kunye neemeko zokusetyenziswa.
5. Umahluko kuphuhliso lwemizi-mveliso Ukuveliswa kunye nokuthengiswa kweengxowa zefilimu ezibolisiweyo/iibhokisi zesidlo sasemini zinamathuba amakhulu oshishino kunye namandla. Njengoko ulwazi lokusingqongileyo lwehlabathi lusanda, abathengi abaninzi ngakumbi bakhetha ukusebenzisa iimveliso ezinokubola. Oku kukhuthaze uphuhliso nokwandiswa kwamashishini anxulumeneyo, ukudala amathuba engqesho kunye neenzuzo zoqoqosho. Xa kuthelekiswa, ishishini leemveliso zeplastiki zemveli lijongene noxinzelelo olukhulayo kwaye kufuneka luphuhlise ngokuthe ngcembe kwindlela ehambelana nokusingqongileyo.
Ukushwankathela, kukho iiyantlukwano ezicacileyo phakathi kweengxowa zebhayoloji / iibhokisi zesidlo sasemini kunye neemveliso zeplastiki zemveli ngokubola, ukukhuselwa kwendalo kunye nokuvundisa. Iimveliso ze-Biodegradable azibangeli nje ukungcoliseka okuncinci kokusingqongileyo, kodwa zinokujikwa zibe zizichumisi eziphilayo kwaye zibuyiselwe kumjikelo wendalo. Nangona kunjalo, kukho imida ethile ekusetyenzisweni kweemveliso ze-biodegradable. Ngokubanzi, ukhetho lweziphi iimveliso eziza kusetyenziswa kufuneka lwenziwe ngokufanelekileyo ngokusekelwe kwiimfuno zangempela kunye neemeko zokusingqongileyo, kunye nokwaziswa kokusingqongileyo kunye nophuhliso oluzinzileyo kufuneka lukhuthazwe.
Ixesha lokuposa: Nov-20-2023
