Fumana ukuba kutheni zonke izixhobo zingaphuli
Ngokomzekelo, xa i-biodegrades yezinto ezinobumba kwi-carbon dioxide, amanzi, kunye nezinye iimaminerali ezivela ngokwemvelo, i-substance ixubana ngokuphindaphindiweyo emhlabeni, ingashiyi i-toxins emva. Izinto ezininzi ziyekezela ngendlela eyingozi, ziyeke iikhemikhali okanye ezinye izinto ezinobungozi emhlabeni.
Ngokwezinzuzo zokusingqongileyo , izinto eziphathekayo ziza kuhlawuleza kunokuba zithathe iminyaka. Ayishiyi nto yingozi emva kwayo kwaye isindisa isikhala somhlaba . Ngelishwa, akusiyo yonke into epapashwa ngokuthi "i-biodegradable" iya kutshabalalisa.
Ingaba kunjalo ngokwenene?
Ezinye izinto ngokucacileyo ziyi-biodegradable - imizekelo ibandakanya ukutsalwa kokutya kunye neenkuni ezingazange zanyangwe ngamachiza ukuze zixhathise iimbombo kunye nokubola. Ezinye izinto nazo zingahlaziywa ngokulula, njengephepha. Ezinye iimveliso ziya kuhlaziya i-biodegrade ekugqibeleni, kodwa kungathatha iminyaka . Oku kubandakanya iimveliso zensimbi, ekugqibeleni ziya kutshabalalisa kwaye zidibanise kunye nezinye iiplastiki.
Nangona kunjalo, iimeko zibalulekile ukukhuthaza ukuhlaziywa kwemvelo. Iimveliso eziza kuhlaziywa ngokwemvelo okanye kwiimfumba zekhompiyutha zasemakhaya zingenakho ukuhlaziywa kweefomathi, apho kungekho bhaktheriya ngokwaneleyo, ukukhanya kunye namanzi ukuhambisa inkqubo kunye.
Ukufakelwa kweMpahla yokuHlanganiswa kweMpahla engekho iCompost-Friendly
Uninzi lweenkampani ze-organic zisebenzisa iiphakheji ezinokusetyenziswa kwemveliso yexabiso okanye ukuvelisa iimveliso ezinokuvelisa izinto eziphilayo, kodwa izinto ezinokuthi zingabi njenge-biodegradable njengoko abathengi bacinga. Iingcamango ezingalunganga zizungeze ukungafani phakathi kokupakisha kunye nemveliso.
Izinto ezinobungakanani bomgquba zibandakanya umbandela owenzela lula, ngelixa izinto ezinokusetyenziswa kwezinto eziphilayo ziyakwazi ukubola ngexesha elithile kodwa zifuna uncedo oluvela kwi-biological agents ezifana neebhaktheriya ukwenza njalo.
Ezinye iimveliso ezinokwenziwa kwezinto ezibonakalayo zihlala zifuna ukuhlaziywa kwindawo elawulwayo yolawulo okanye indawo-kwaye zimbalwa kakhulu kwezi ndawo zikhona eUnited States. Isakhiwo esilawulwayo sithetha kuphela indawo enkulu apho izixhobo zifikelela kuma-degrees ama-140 kwiintsuku ezili-10 ezilandelelanayo.
Ngokwimigangatho eyenziwe yiNkcubeko yeeMveliso zeMveliso, i-PLA, iindawo ezidumileyo ezibonakalayo ezinokwenziwa kwezinto eziluhlaza, ziza kutshabalalisa i-carbon dioxide kunye namanzi "kwindawo yokulawulwa kwee-composting", kungekho kwinqanaba lokuqulunqa i-backyard.
ICalifornia ibeka iimangalo ezibizogradable kwiPlastiki
I-California idla ukuba ibe nemimiselo engqongqo echaphazelekayo yokutya kunye neemveliso zendalo zendalo (ngoko ke iibhile zokulumkisa ezichaza izinto "zifunyenwe nguRhulumente waseCalifornia ukwenza umhlaza, ukukhubazeka kokuzalwa okanye enye ingozi yokuzala"). Xa kuziwa kumabango ahlaziywa ngamanzi, urhulumente uphinde uphambi kwemimiselo enqanda ukusebenzisa imigaqo ethile.
E-California, akukho mthethweni ukuthengisa nayiphi na into eplastiki, okanye nayiphi na into eneplastiki, ebandakanya iilebula echaza "i-biodegradable," "ihlazo," "inokutshabalalisa," "i-compostable" okanye "ihlazo elwandle" (okanye nayiphi na enye indlela loo migaqo).
Kwakungekho mthethweni kummandla ukuthengisa imveliso yeplastiki ebizwa ngokuthi "ikhaya elincinciweyo" (okanye enye ibango elilinganayo) ngaphandle kokuba umenzi aphethe isitifiketi sasekhaya saseVincotte saseKick Compost. I-Vincotte i-Inspection-based based and certification organization.
Ekugqibeleni, urhulumente uyalela ukusetyenziswa kwemigaqo yokuthengisa ekhohlisayo, efana nokuthi "ubumnandi bendalo," xa befakwa kwimveliso yeplastiki kunye nokupakishwa.