Namhlanje, masithethe ngemigca enxulumene ngokusondeleyo kubomi bethu. Iingceba zikwasetyenziswa ngakumbi kwishishini lokutya.
Idatha ye-Intanethi ibonisa ukuba ngo-2019, ukusetyenziswa kwemingxunya yeplastiki kugqitywe kwi-46 yezigidigidi, ukusetyenziswa komsebenzi ngamnye kugqithe 30, kwaye ukusetyenziswa ngokupheleleyo kwaba malunga ne-50 000 yeetoni. Ezi ngxaki zeplastiki zemveli azinantlonelo, kuba zisetyenziswa ixesha elinye, zinokuphoswa ngokungqalileyo emva kokusetyenziswa. Zonke zichaphazela.
Iingceba zibalulekile ekunyameni, ngaphandle kokuba abantu batshintshe indlela abaphila ngayo, njenge: Ukutshintsha indlela yokusela amanzi ukuze usele amanzi ngaphandle kokuphaza; Sebenzisa i-non-thyw efana ne-nozzles, kubonakala ngathi kuyabiza kakhulu; kwaye usebenzisa iingqukuva ezinokuphinda zisebenze, ezinje ngemingxunya yentsimbi engenasimo kunye nemingxunya yeglasi, kubonakala ngathi akulunganga kangako. Ke, indlela engcono yangoku isenokuba kukusebenzisa imigudu enokuhlazeka ngokupheleleyo, efana neplastikhi yeplastiki, emitha yephepha, imitya yetasika, njl.
Ngezi zizathu, ukuqala ekupheleni kuka-2020, ishishini lokutya kwelizwe lam livinjelwe ukusetyenziswa kweplastikhi kwaye ithathe indawo engakhathaliyo enemigca engcolileyo. Ke ngoko, izinto eziluhlaza zangoku zokuveliswa kwemigudu zizixhobo zePolymer, ezizithobileyo.
Iplagi engcolileyo yezinto ezenziwayo zokwenza ingca inenzuzo yokuba iphikiswe ngokupheleleyo. IplantioDiactionce elungileyo, kwaye iyonakalisa ukuvelisa i-CO2 kunye ne-H2O, engayingcolisiyo esingqongileyo kwaye inokuhlangabezana neemfuno zemithi yemveliso. Inkqubo yemveliso ilula kwaye umjikelo wemveliso mfutshane. Iqhina isuswe kwiqondo lokushisa eliphezulu linozinzo oluhle kunye nokunganyangeki kwesilivere. I-Glossass, ukungafihli nto kunye neemvakalelo zemveliso zinokubuyisa iimveliso ezisekwe kwiPetroleum, kwaye zonke izikhombisi zemveliso kunye neekominyi zemveliso zinokuhlangabezana neemfuno zemigaqo yokutya. Ke ngoko, isetyenziswa ngokubanzi kwaye ngokusisiseko ihlangabezana neemfuno zeziselo ezininzi kwimarike yangoku.
I-Plaws ineengxaki zokunganyangwa kakuhle kunye nokuqina komoya, kwaye uzinzile kubushushu begumbi, kodwa ngokuzenzekelayo uza kuphawula xa ubushushu bungaphezulu kwe-45 ° C okanye phantsi kwesenzo sobushushu beoksijini kunye ne-microorganisms. Ingqwalaselo ekhethekileyo kufuneka ihlawulwe kubushushu ngexesha lokuhamba kwemveliso kunye nokugcinwa. Iqondo lokushisa ixesha elide linokubangela ukungcungcutheka kweplani.
Kukwakho nengca eqhelekileyo yephepha esinalo. Ingqokelela yephepha lenziwe ikakhulu kwi-punip enobuhlobo bendalo. Kwinkqubo yokubumba, kubalulekile ukuba unikele ingqalelo kwizinto ezinje ngezantya zekhawulezi kunye nexabiso leGlue. , kwaye uhlengahlengise ububanzi bomququ ngokobungakanani be-mandrel. Inkqubo yonke yemveliso yamaphepha enamaphepha ilula kwaye ilula ukuvelisa ubuninzi.
Nangona kunjalo, iindleko zemitya yephepha iphezulu, kwaye amava kufuneka enzelwe. Iphepha lokutsala nokuthotyelwa kokutya kunye namakhatheli kufuneka lisetyenziswe. Ukuba yingca ephepheni enepateni, iimveliso zokutya ze-inki nazo kufuneka zifezekise iimfuno, kuba zonke zifuna ukuba zilandelwe ngokuthe ngqo nokutya, kwaye umgangatho wokutya wemveliso kufuneka aqinisekiswe. Kwangelo xesha, kufuneka ilingane neziselo ezininzi kwintengiso. Uninzi lwephepha lephepha lube yinxalenye nejele xa ityhilwe kwiziselo ezishushu okanye iziselo ze-acidic. Le yimicimbi esifuna ukuyinikela ingqalelo.
Ubomi obuhlaza buyazala amathuba amashishini aluhlaza. Ukongeza kwimingxunya ekhankanywe apha ngasentla, phantsi kwe "PROANT", uninzi lwabathengi kunye namashishini aqalisile ukunikela ingqalelo kwimiphetha eluhlaza, kwaye ndiyakholelwa ukuba kuya kubakho ezinye iindlela. Luhlaza, ngokusingqongileyo kunye neemveliso zengqolowa ziya kuthatha ngokuchasene nomoya "womoya".
Ngaba iingceba ezidakumbileyo zezona mpendulo zibalaseleyo?
Eyona njongo iphambili yokuvalwa kweplastiki ngokungathandabuzekiyo ukukhuthaza ezinye iimveliso ezinobuhlobo kwindalo ngokubekiweyo kwaye kuthintelwe imveliso, intengiso kunye nokusetyenziswa kwemodeli yeplastiki, kunye nokunciphisa inani lenkunkuma yeplastiki.
Ngombala otyhafileyo, akukho sidingo sokukhathazeka ngongcoliseko kunye nokusetyenziswa ngokungalawulwa?
Hayi, izixhobo ezingafunekiyo zeplasitiki ezisebenzayo ziyingqolowa kunye nezinye izityalo zokutya, kwaye ukusetyenziswa okungalawulekiyo kuya kubangela inkunkuma yokutya. Ukongeza, ukhuseleko lweenxalenye zeplasitiki ezihlehliweyo aziphezulu kunezo zendabuko zemveli. Iingxowa ezininzi zeplastiki ezinobunzima kulula ukwaphula kwaye azihlali. Ngesi sizathu, abanye abavelisi baya kongeza izongezo ezahlukeneyo, kwaye ezi zongezo zinokuba nefuthe elitsha kwindalo esingqongileyo.
Emva kokuphuculwa kwenkunkuma, loluphi uhlobo lwenkunkuma eyenziwa yiplastiki eyenziwayo?
Kumazwe aseYurophu naseMelika, inokubekwa njenge "Inkunkuma enesihloko", okanye ivunyelwe ukuba iphoswe kunye nenkunkuma yokutya, ngokuxhomekeka ekubeni kukho ukuqokelelwa kwesiphelo. Kwizikhokelo zokuhlelwa ezikhutshwe ziidolophu ezininzi kwilizwe lam, ayinakuphindisela.
IXESHA LOKUQALA: FEBT-21 ukuya kwi-2122