NgokweNgxelo yowama-2019 ngeMeko yeMozulu yeHlabathi ekhutshwe yiZizwe eziManyeneyo kunye noMbutho weMeteorological weHlabathi (i-WMO), u-2019 ibingunyaka wesibini oshushu kwirekhodi, kwaye le minyaka ili-10 idlulileyo ibiyeyona ishushu kwirekhodi.
Imililo yase-Australia ngo-2019 kwaye ubhubhani ngo-2020 uvuse abantu, kwaye masiqale ukubonakalisa.
Siqala ukuqaphela ukusabela kwekhonkco okuziswa kukufudumala kwehlabathi, ukunyibilika komkhenkce, imbalela kunye nezikhukula, izoyikiso kubomi bezilwanyana, kunye neempembelelo zempilo yabantu…
Ke ngoko, abathengi abaninzi ngakumbi baqala ukuphonononga indlela yokuphila enekhabhoni ephantsi kakhulu kunye neyokusingqongileyo ukuze bathobe isantya sokufudumala kwehlabathi!Oko kukusetyenziswa ngakumbi kweemveliso ezisekwe kwibhayoloji!
1. Ukunciphisa ukukhutshwa kwe-carbon dioxide kunye nokunciphisa i-greenhouse effect
Ukutshintsha i-petrochemicals yemveli ngeemveliso ezisekelwe kwi-bio inokunciphisa ukukhutshwa kwe-carbon dioxide.
Imveliso yeiimveliso ezisekelwe kwibhayolojiikhupha ikharbon diokside encinci kuneemveliso ezenziwe ngepetroleum."Uhlalutyo lweMpembelelo yezoQoqosho lweMveliso yeeMveliso eziSekwe kwi-Bio yase-US (2019)" ibonise ukuba, ngokutsho kwe-EIO-LCA (uVavanyo lweMjikelo woBomi), ngo-2017, eUnited States ngo-2017 ngenxa yokuveliswa kunye nokusetyenziswa kwe-bio. Iimveliso ezisekelwe kwi-petroleum-based based products, i-fossil fuels Ukusetyenziswa kuncitshiswe nge-60%, okanye malunga ne-12.7 yezigidi zeetoni ze-CO2-elingana ne-greenhouse gas emissions.
Iindlela zokulahla ezilandelayo emva kokuphela kobomi obuluncedo bemveliso zihlala zikhokelela ekukhutshweni kwekharbon diokside, ngakumbi iipakethe zeplastiki ezishiyekileyo.
Xa iiplastiki zitshisa zaza zophuka, kuphuma ikharbon diokside.I-carbon dioxide ekhutshwe ngokutshiswa okanye ukubola kweeplastiki ze-bio-based i-carbon neutral kwaye ayiyi kwandisa inani le-carbon dioxide emoyeni;ukutshiswa okanye ukubola kweemveliso ezisekelwe kwi-petroleum kuya kukhupha i-carbon dioxide, ekhutshwa kakuhle kwaye iya kwandisa inani elipheleleyo le-carbon dioxide emoyeni.
Ngoko ngokusebenzisa iimveliso ezisekelwe kwibhayoloji endaweni yeemveliso zepetroleum, ikharbon diokside esemoyeni iyancitshiswa.
2. Sebenzisa izixhobo ezivuselelekayo kunye nokunciphisa ukuxhomekeka kwioli
Ushishino olusekwe kwibhayoloji ikakhulu lusebenzisa imathiriyeli ehlaziyekayo (umz. izityalo, inkunkuma ephilayo) ukuvelisa nokutshintsha iimveliso zemveli kusetyenziswa isicatshulwa sepetrochemical.Xa kuthelekiswa neemveliso ezisekelwe kwipetroleum, izinto zayo ezikrwada zinobuhlobo nokusingqongileyo.
NgokoHlahlelo lweMpembelelo yezoQoqosho lwengxelo yeMveliso esekwe kwiBio yase-US (ngo-2019), iUnited States igcine imiphanda yeoli ezizigidi ezisisi-9.4 ngokuveliswa kweemveliso ezisekwe kwibhayoloji.Phakathi kwazo, ukusetyenziswa kweeplastiki ze-bio-based kunye ne-bio kunye nokupakishwa kwehle malunga ne-85,000-113,000 imiphanda yeoli.
I-China inommandla omkhulu kwaye inobutyebi bezityalo.Amandla ophuhliso oshishino olusekelwe kwibhayoloji makhulu, ngelixa imithombo yeoli yelizwe lam imfutshane.
Ngo-2017, inani elipheleleyo leoli elichongiweyo kwilizwe lam lalingama-3.54 eebhiliyoni zeetoni, ngelixa ukusetyenziswa kwe-oyile ekrwada kwilizwe lam ngo-2017 yayiziitoni ezizigidi ezingama-590.
Ukukhuthaza ukuveliswa kunye nokusetyenziswa kweemveliso ze-bio-based kuya kunciphisa kakhulu ukuxhomekeka kwi-oyile kunye nokunciphisa ukukhutshwa kongcoliseko okuphezulu okubangelwa kukusetyenziswa kwamandla efosili.
Ukunyuka koshishino olusekelwe kwibhayoloji kunokwanelisa nje iimfuno zophuhliso lwanamhlanje loqoqosho oluluhlaza, olunobuhlobo nokusingqongileyo kunye noqoqosho oluzinzileyo.
3. Iimveliso zeBio-based, ezithandwa ziingcali zokusingqongileyo
Abantu abaninzi ngakumbi balandela i-carbon ephantsi kunye nobomi obunobuhlobo nokusingqongileyo, kwaye iimveliso ezisekelwe kwi-bio zisebenzisa izinto ezivuselelekayo ziya zithandwa ngakumbi phakathi kwabathengi.
* Uphononongo lophando luka-2017 lwe-Unilever lubonise ukuba i-33% yabathengi iya kukhetha iimpahla eziluncedo ekuhlaleni okanye kokusingqongileyo.Uphononongo lubuze abantu abadala abangama-2,000 abavela kumazwe amahlanu, kwaye ngaphezu kwesinye kwisihlanu (21%) sabaphenduli bathi ukuba ukupakishwa kwemveliso kunye nokuthengisa kubonise ngokucacileyo isatifikethi sayo sokuzinza, njengeleyibhile ye-USDA, baya kukhetha ngokusebenzayo iimveliso ezinjalo.
*I-Accenture ivavanye abathengi abangama-6,000 kuMntla Merika, eYurophu naseAsia ngo-Epreli ka-2019 ukuze baqonde ukuthenga kwabo kunye neendlela zokusetyenziswa kweemveliso ezipakishwe kwizinto ezahlukeneyo.Iziphumo zibonise ukuba ama-72% abantu abathe baphendula bathi bebezithenga ngenkuthalo iimveliso ezikhusela indalo ngaphezu kweminyaka emihlanu edlulileyo, kwaye ama-81% athi alindele ukuthenga ngaphezulu kwezi mveliso kule minyaka mihlanu izayo.njengokuba sinjalongesikhumba biobased, 10%-80%, UKUZE KUWE.
4. Ukuqinisekiswa komxholo we-Bio-based
Ushishino lwehlabathi olusekwe kwibhayoloji luphuhliswe ngaphezulu kweminyaka eli-100.Ukuze kukhuthazwe uphuhliso oluqhelekileyo lweshishini elisekelwe kwi-bio, i-ASTM D6866, i-ISO 16620, i-EN 16640 kunye neminye imigangatho yovavanyo iye yaqaliswa kumazwe ngamazwe, esetyenziselwa ngokukodwa ukufumanisa umxholo we-bio-based kwimveliso ye-bio-based.
Ukuze uncede abathengi bafumane imveliso yokwenyani kunye nekumgangatho ophezulu wemveliso yebhayolojiyo, esekwe kule migangatho mithathu ingentla yamkelwe kumazwe ngamazwe, iileyibhile ze-USDA bio-based priority, OK Biobased, DIN CERTCO, ndiluhlaza kunye nesatifikethi se-UL bio-based. iileyibhile ziye zaziswa enye emva kwenye.
Kwixesha elizayo
Kumxholo wokunqongophala okwandayo kwemithombo yeoli yehlabathi kunye nokuqina kobushushu behlabathi.Iimveliso ezisekelwe kwi-Bio-based zisekelwe ekuphuhliseni nasekusetyenzisweni kwezinto ezihlaziyiweyo, ukuphuhlisa "uqoqosho lohlaza" oluzinzileyo kunye nokusingqongileyo, ukunciphisa ukukhutshwa kwe-carbon dioxide, ukunciphisa umphumo we-greenhouse, kunye nokubuyisela izibonelelo zepetrochemical, inyathelo ngesinyathelo kubomi bakho bemihla ngemihla.
Khawube nomfanekiso-ngqondweni wekamva, isibhakabhaka siseluhlaza, iqondo lobushushu alisayi kunyuka, umkhukula awusakhukula, konke oku kuqala ngokusetyenziswa kweemveliso ezisekelwe kwi-bio!
Ixesha lokuposa: Feb-19-2022