Izinto ze-ecological zinomsebenzi wokunciphisa impembelelo yokusingqongileyo eveliswa kukusetyenziswa ngokugqithiseleyo kwemithombo yendalo ephela iphathwa ngeenkqubo ezinobundlobongela kwindalo yendalo. Ngenxa yoku, iimveliso ezifanelekileyo ze-biodegradable zivela ngenxa yokuhlonipha indalo ngokungavelisi inkunkuma engcolisa indalo eyonakalisa indalo, kwinqaku elilandelayo siza kufunda malunga Yintoni i-Biodegradable Material? kunye nezinto ezinokuhlelwa ngaphakathi kuyo.
Imathiriyeli enokubola
Isijikelezi-langa somhlaba simela umphezulu owenziwe ngeentlobo ngeentlobo zemithombo yendalo eye yavumela ukuphuhliswa komntu kunye nendaleko yoluntu, egubungela iimfuno ezisisiseko ezifana nokutya, impahla, ukuzinza, indawo yokuhlala, phakathi kwezinye. Ngenxa yoku, iye yaseka iindlela ezininzi ezivumela ukufunyanwa kwezi zixhobo, ukuphuhlisa iinkampani kwiinkalo ezahlukeneyo ukufumana inzuzo enkulu kwindalo yendalo.
Zonke ezi zenzo ezenziwa ngumntu zinempembelelo enkulu kwindalo esingqongileyo njengoko uninzi lweendlela ezisetyenziswayo aziqhelekanga ukuba nobuhlobo kwindalo esingqongileyo kwaye zivelisa inkunkuma eye yazisa iziphumo ezibi kwimo engqongileyo yendalo njengokuwohloka kwenkqubo yendalo, ukonakaliswa kweendawo zokuhlala zendalo, ilahleko. kweentlobo zezityalo, ukuphela kwezilwanyana ezininzi, phakathi kwezinye.
Ukongeza koku, iimeko zempilo yabantu ziye zanda ngokukhawuleza, njengeengxaki zokuphefumla ngenxa yempembelelo yegesi ye-greenhouse, ukusetyenziswa kokutya okutshintshwe ngokuphathwa okungalunganga kwezolimo, ukuqokelelwa kwenkunkuma kwiindawo ezahlukeneyo, inkunkuma enetyhefu eqhutywe yimisinga yamanzi. , phakathi kwabanye; zonke ziye zawohloka impilo yabantu basezidolophini nasemaphandleni kuwo onke amazwe.
Ezi mpembelelo ezibangelwa lungcoliseko ziye zabonisa i-alamu enzulu kumazwe amashumi eminyaka, apho kuye kwafunwa izicwangciso zokuxhasa imo engqongileyo kunye nokubuyiselwa kwemekobume yendalo, oku kubalelwa kukubaluleka kwendalo ekugcinweni kobomi emhlabeni, ngo ukubonelela ngezixhobo eziyimfuneko zokuphila, kunye nokuvelisa ioksijini exabisekileyo etyiwa zizo zonke izinto eziphilayo.
Ngesi sizathu, kwavela amagama namanyathelo okuqala anjongo yawo ikukunciphisa impembelelo yokusingqongileyo eyenziwa ngumntu. Phakathi kwazo, izinto ezinokuguqulwa kwezinto eziphilayo zinokugqanyiswa, ezo zezo mveliso ezinokubola kwiikhemikhali ezizenzayo, ngokukodwa ezo ziqulunqwe ngama-agent e-biological avumela ukubola kwawo kwaye abe yinxalenye yokusingqongileyo.
Bamele uhlobo olugqwese kakhulu lonyango lwenkunkuma, olunxulumene ngokupheleleyo nobugcisa bokurisayikilisha, obugxile ekunciphiseni, ekusebenziseni kwakhona nasekusetyenzisweni ngokutsha kwezo mveliso ziyingozi kubume bendalo kwaye zingasetyenziselwa enye injongo. Ukuqaqambisa kweli nqanaba ezo mveliso zithathwa njengezinto ezinokubola, ezenziwe ngezinto ezisetyenziswa kubomi bemihla ngemihla nezinokuphinda zisetyenziswe.
Izinto eziguquguqukayo ze-biodegradable ziyakwazi ukubola ngokungenelela kwefungi kunye nobukho bezinye izinto eziphilayo ezikhoyo kwindalo. Inqanaba lokubola kolu hlobo lwento kungenxa yohlaselo lweebhaktheriya ezifunyenwe phakathi, emva koko zikhupha i-enzymes, zithanda ukuguqulwa kwemveliso yokuqala kwizinto ezilula kunye noqhagamshelwano olulula, ekugqibeleni ukufunxwa kwala masuntswana ngumhlaba, ngaloo ndlela isebenzisana nomjikelo wendalo kunye nowemichiza ephilayo apho umphezulu womhlaba uthatha inxaxheba kuwo.
Ngaphandle koko, kunye nezo zixhobo ezingenakonakala, xa zidibana nomhlaba, aziyi kuthobisa kwaye zide ziphazamise indawo ezifumaneka kuyo. Okwangoku, uninzi lweemveliso zenziwe ngolu hlobo lwezinto eziphathekayo, ezifana ne-synthetics, iiplastiki, phakathi kwabanye. Iimveliso ze-Synthetic azinazo iibhaktheriya ezinokuzinciphisa, zigcina isakhiwo sazo ixesha elide, ziqokelela kwaye zingcolise indalo.
Lo mba ube yenye yezinto ezixhalabisayo kuluntu, ngenxa yokuba kukho ukuqokelela okukhulu kweeplastiki eziye zalimaza indawo yendalo, ukutshabalalisa indawo yokuhlala yendalo, ukuphela kweentlobo zezilwanyana kunye nokuwohloka komgangatho wezityalo. Ngenxa yoku, imimandla emitsha yenzululwazi ivelayo igxile ekudaleni izinto ezigcina indalo, i-biodegradable kunye nohlaza, ezikwaziyo ukubuyisela ezo mveliso ziyingozi kwindalo esingqongileyo.
Ukuthathela ingqalelo oku njengomba wenguqu othembisa utshintsho olubalulekileyo kwiindawo ezahlukeneyo zoluntu, ezinje ngezolimo kushishino lweemoto kwaye zikhoyo nakwimpahla yabathengi kunye nezinto zokudlala. Ngokunjalo, ukulahlwa kwezi mveliso zendalo kugxininisiwe, kuqaqambisa iindlela ezimbini ezifanelekileyo:
- Sebenzisa iingcambu okanye i-microbial strains
Iqukethe ukusebenzisa i-microbes okanye ibhaktheriya ekhoyo kwizityalo kunye neengcambu ezivumela ukuba iimveliso ezihlaselayo zihlanjululwe kwaye kunye nolunye uphando luqinisekisa ukuba banokudala izinto ezinokuchithwa kwezinto eziphilayo ngokusebenzisa iintlobo eziqhelekileyo (ii-microorganisms zeselula).
- Ukuqokelelwa kwezinto eziphilayo
Enye indlela kukusebenzisa izinto eziphilayo ezinokuthi zisetyenziswe njenge-compost okanye ezinye iinjongo eziluncedo emhlabeni. Ngaloo ndlela, ukusetyenziswa ngokugqithiseleyo kwezinto ezicwangcisiweyo ezifana nokupakishwa, iphepha, phakathi kwabanye, kuyancipha.
Iindidi zezinto zeBiodegradable Materials
Ulwandiso lwemathiriyeli enokubola yenziwa ikakhulu zizidalwa ezisebenzisa ikharbhon njengomthombo wamandla, ziye zonakala ukuze zibuyele emhlabeni. Kukho izixhobo ezahlukeneyo zokwakhiwa kwazo, ngezantsi siza kuqaqambisa ezinye zezona zidumileyo:
Iiplastiki ezivela kwiSitatshi
Isitashi yipolymer yendalo efunyenwe kwingqolowa, ingqolowa okanye iitapile, ithathwa njengesixhobo esinokuhlaziywa kunye nesingenasiphelo esinomjikelezo omfutshane wobomi kodwa kunye nezivuno eziphezulu. Ukuvelisa iplastiki enokubola, isitatshi sikhutshwa kumbona, emva koko sidibane neentsholongwane ezizityayo ukuze ziguquke zibe ziimolekyuli ezincinci ezaziwa ngokuba yilactic acid, kwisigaba esilandelayo senziwa ipolymerized ukuze ibe sisiseko sokwenziwa kweplastiki. .
Zonke iiplastikhi ze-biodegradable ezenziwe ngestatshi esisuka kumbona okanye ingqolowa, ngoku zenziwe ngokomlinganiselo wemizi-mveliso kwaye zisetyenziswa kwiingxowa zenkunkuma, ezithandwa kakhulu kuba zifuna phakathi kweenyanga ezintandathu ukuya kumashumi amabini anesine ukuze zithobeke kwaye zibe yinxalenye yendalo esingqongileyo.
Iiplastiki ezivela kwi-Rye
I-Rye imele isityalo esifana kakhulu nengqolowa, isiqu esibhityileyo, esine-spiked; ngale nto, isitatshi sifunyanwa kolu cezo. Iiplastiki ezenziwe kwi-rye zenziwe ngeentsinga ezixinzelelweyo, zonke ziyakwazi ukubola; olu hlobo lwezinto eziphathekayo lungathatha indawo yezo zenziwe kwi-petroleum derivatives.
Ifom yolu hlobo lwezinto eziphathekayo i-granulated, isetyenziswe ngokubanzi ukulungiselela izitya ezityebileyo kule nto. Ukuguqula ukubunjwa kunye nenkqubo yonke yeplastiki apho babonisa iimpawu ezibonakalayo zobuninzi, ukuqina, amandla okuqina, phakathi kwabanye. Olu hlobo lwezinto luziphatha ngokufana kakhulu kwiipolima eziqhelekileyo (ukusuka kwi-petroleum derivatives), kuba luhlobo lwekhompawundi ecetyiswayo yokwenziwa kweemveliso.
IiPlastiki zokwenziwa zeBiodegradable
Ziyiklasi yepolymer eguqulwayo ukuba yenze imisebenzi njengenxalenye yemveliso yendalo kwimo yegesi efana ne-carbon dioxide, i-nitrogen ye-atmospheric, amanzi, i-biomass, phakathi kwabanye. Olu hlobo lwento lunokuthotywa ngokwemvelo, oku kubalelwa ukongezwa kwezongezo zekhemikhali ezithanda le meko.
Iintsapho eziphambili zeekhemikhali zineester, amine, kunye namaqela asebenzayo e-ether; iqaqambisa ikakhulu ezo ziyi-oxy-biodegradable kunye ne-poly (ε-caprolactone), yi-polyester enokunxibelelana ngokulula ne-starch, inceda kwi-biodegradation yayo kunye nokulinganisela kwendalo. Olu hlobo lweplastiki lwaziwa ngokuba yi-oxo-biodegradable, ukuba yenziwe ivumela ukufakwa kwezongezo zekhemikhali, ziyakwazi ukukhawulezisa ukuchithwa kwe-oxidative evumela ukuveliswa kweemveliso ze-biodegradable.
Ukusetyenziswa kweepolima zokwenziwa zebiodegradable kugubungele iindawo ezohlukeneyo zoluntu, eziphuma phambili kwinkalo yezempilo ukusukela ngeminyaka yoo-60, zisetyenziswa kwezinye izixhobo zonyango. Ukongezelela, phakathi kwezinye zezi zixhobo, iikhompawundi ze-biostable zifunyenwe, ezo zenziwe ngezinto ezinokugcina uzinzo lwazo lwe-biochemical emzimbeni womntu, zibe luncedo olusisigxina lokuvelisa i-prostheses, i-sutures, ukukhululwa kwee-toxins kunye nezitho zokwenziwa.
IiPlastiki zeNdalo eziBonekayo
Ziyaziwa ngokuba yi-biopolymers, ehambelana nazo zonke eziveliswa kwimithombo yendalo kunye nokuhlaziywa, ezi zi-macromolecules ezikhoyo kwizinto eziphilayo okanye zenziwe ngabo. Phakathi kwazo, ii-polysaccharides eziveliswa zizityalo ezifana nesitashi kunye ne-cassava zivelele kakhulu, kunye nezo zi-polyester eziveliswa yi-microorganisms okanye ezinye iibhaktheriya, iirubha zendalo, phakathi kwabanye.
Papel
Iphepha luhlobo lwemveliso enemilo ye-laminar kwaye yenziwe kwimicu yemifuno okanye ezinye izinto zomhlaba, ezixutywe namanzi, zomisiwe kwaye ziqiniswe. Idla ngokusetyenziselwa iindlela ezahlukeneyo zokuziqhelanisa kodwa isetyenziswa ikakhulu ukubhala nokuzoba, ikwasetyenziselwa ukwenza iitawuli zephepha, iincwadana zamanqaku, amaphephandaba, iposi, iibhegi ezimdaka ngebala, iipleyiti zephepha neekomityi zephepha, phakathi kweminye imisebenzi. Ke sisixhobo esisetyenziswa kubomi bemihla ngemihla kunye nemathiriyeli enokubola.
Nangona iyinto enokubola, ukuqokelelana okugqithisileyo kwale mveliso nako kunokuba yingozi ngenxa yokubola kwayo okucothayo, ibe nepesenti engcolisayo kokusingqongileyo. Njengabantu sinokusebenzisana nomsebenzi wayo ofanelekileyo kwindawo engqongileyo, xa uphosa iphepha elisetyenzisiweyo kungcono ukulenza kwi-bin yokuhlaziya, ukucocwa ngokufanelekileyo, ukucutshungulwa kunye nokuphinda kusetyenziswe.
Isenzo sephepha lokurisayikilisha asibangeli naluphi na uhlobo longcoliseko, kodwa sithanda ukucutha ukugawulwa kwemithi. Ukuba yinto entle kuba kunciphisa ukugawulwa kwamahlathi kwiplanethi kunye nokutshatyalaliswa kweentlobo zezityalo. Iphepha livela kwi-pulp yomthi, ukufumana olu hlobo lwezinto eziluhlaza iindawo ezininzi zehlathi kufuneka zitshatyalaliswe. Ukuba iphepha elisetyenzisiweyo lihlaziywa, liya kuphepha ukusetyenziswa ngokugqithiseleyo kwemithi ukufumana iphepha kunye nokutshatyalaliswa kwamacandelo ehlathi.
Amalaphu endalo
Amalaphu aziwa njengephepha eliguquguqukayo elenziwe rhoqo kwaye ngokutshintshanayo imisonto ephothiweyo. Isetyenziselwa ukucaciswa kweempahla kunye neendwangu zeekhemikhali ezakhiwe ngekotoni, ilinen, uboya, ilaphu lesilika, phakathi kwabanye. Baziwa ngokuba lula, kulula ukuyisebenzisa kunye namalaphu angabizi kakhulu; Inkqubo yokwenziwa kolu hlobo lwelaphu igqame ngokungafakwanga kwiinkqubo zokwenziwa, ivumela ukuba ibole, ibole ngokulula kwaye ingavelisi iimveliso ezinetyhefu.
Ezo zilaphu ezihamba ngenkqubo yokwenziwa azinayo i-biodegradable properties, njenge-nylon, i-polyester, i-lycra, phakathi kwabanye. Okwangoku, ukusetyenziswa kweempahla zendalo kunconywa ukusebenzisana nokunciphisa impembelelo yokusingqongileyo, kuyacetyiswa ukuba kusetyenziswe ezo zisetyenziselwa ukuveliswa kwamaphepha eebhedi kunye ne-cushions, amakhethini, iitawuli zokuhlambela, iiragi kunye nezinye izinto ezininzi.
Iingxowa zeJute Fabric
Iingxowa zibandakanya uhlobo lwento egobileyo yezinto eziguquguqukayo ezivulekileyo kwicala elinye, ziyingxenye yempahla esetyenziswa kakhulu kuluntu, ekubeni isebenza ukuquka kunye nokuthutha iimveliso ezithile; Uhlobo lwezinto ezisetyenziselwa lolu hlobo lwento yiplastiki okanye izinto ze-polymeric, ezimele enye yenkunkuma ephambili kunye nenxalenye yokuqokelela inkunkuma, enepesenti ephezulu yezinto ezingcolileyo.
Kule meko, kukho ukhetho oluhlala ixesha elide, elenziwe ngejute okanye enye ilaphu lendalo, elihlala liqinile iminyaka kwaye linokuchasana okwaneleyo ukwenza imisebenzi yalo. Zithengwa ngendlela ehonjisiweyo kwaye zibonwa ngokubanzi kwiivenkile zokutya okunempilo, kodwa aziyintandokazi yoluntu, ngoko ke bakhetha ukusebenzisa iiplastiki ezithatha amawaka eminyaka ukubola kunye nefuthe elibi kwindalo.
inkunkuma yasekhitshini
Ikhitshi yenye yezona ndawo zixakeke kakhulu ezindlini, kuba ukulungiswa kokutya kwenziwa yonke imihla, kuvelisa inkunkuma eninzi efana namaxolo emifuno, amathambo enkukhu, amaqokobhe eqanda, phakathi kwezinye inkunkuma. . Zonke zaziwa njengokutya okushiyekileyo, okunokonakala kwaye kusetyenziswa njengezichumisi ukuze zibe yinxalenye yomhlaba.
Oku kubonisa umkhuba obonwa ngokubanzi kwigadi, apho banoxanduva lokubonelela ngezondlo ezomeleza izimbiwa emhlabeni kwaye ziququzelele ukukhula kwezityalo. Ezi ntsalela zezityalo zingasetyenziswa njengokutya kwezilwanyana, ingakumbi imfuyo, njengeenkomo, amahashe, iihagu, phakathi kwezinye. Zibonwa ngokubanzi kwiigadi zezinye izindlu, kwiindawo eziluhlaza kwiifama kunye ne-compost deposits ezisetyenziselwa imihlaba.
Iimveliso zeBiodegradable
Zizo ezo mveliso zenziwe ngamacandelo endalo nazo zithathwa njengezingangcolisi, kuba ziyakwazi ukucutshungulwa yi-microorganisms, ngokukodwa ezo zibonakaliswe kwindawo edibana nelanga, imvula, umswakama, phakathi kwabanye; ezibangela ukuba zibole ngokwemvelo.
Okwangoku kukho ezinye iimveliso ezenziwe ngemathiriyeli ekrwada enokubola, eyona nto ifunekayo kukuphonononga ileyibhile kwaye uqinisekise ukuba ayinazo izinto ezenziweyo eziguqula iimpawu zayo zendalo. Ngezantsi siza kuqwalasela uluhlu lwamanqaku athile enziwe ngolu hlobo lwemathiriyeli:
- isicoci se-biodegradable kunye nesepha
- iibhetri lemon
- Bee wax
- Imile njengeepensile, iifolda kunye neerabha
- amayeza ezityalo
- Iimbiza
- iikhethini zejute
- Iidrafti
- Iingxowa zenkunkuma
- Iikomityi, iipleyiti kunye nezinye izitya
- iglu kunye nepeyinti
- Iimveliso zokunakekelwa kweenwele
- Iimveliso zokuthambisa
- Imigqomo yenkunkuma
Zikwasetyenziswa kwintsimi yezolimo, zibonelela ngeenzuzo ezahlukeneyo ezifuneka kakhulu kwizinto zendalo ezikhoyo, apho zinokuphinda zisetyenziswe, zitshiswe kwaye zidityaniswe, zongezwa kwiinkqubo ezahlukeneyo ezityebisa umhlaba, kwaye zinokuvelisa iimveliso ezinje ngemveliso. njengamanzi, icarbon dioxide, methane, phakathi kwezinye. Ikwavumela ukuveliswa kwe-biomass, equlathe intaphane yezinto eziphilayo zebhayoloji ezifumaneka kwi-ikhosistim okanye indawo ngokukodwa.
Iyinxalenye engeyona inetyhefu esetyenziswa kwimihlaba yendawo, ukwenzela ukuba batyebise kwaye baqinise iipropati zabo. Izinto eziguquguqukayo ze-biodegradable zixutywe kunye nezinto ezahlukeneyo ezinokuvundiswa, ezivumela ukuba zisebenze njengemveliso yezichumisi.
Izinto zeBiodegradable kwiMoto
Ukugqamisa inkampani yeemoto eye yaphunyezwa iinkqubo ezibandakanya izinto ezinokutshatyalaliswa kwezinto eziphilayo zokwakhiwa kweemveliso, njengokuzalisa ingaphakathi leengcango zemoto; Okwangoku, i-fibers ye-flax isetyenziselwa lo msebenzi, i-resin e-biodegradable eyingxenye ye-bumpers kunye nezinye ezininzi eziye zaphucula iimeko zeemoto kunye nokunciphisa impembelelo yokusingqongileyo.
Olu hlobo lwemathiriyeli lumele enye yezona ndlela zingcono ze-ikholoji ezibonelela ngeenzuzo zexesha elide, ezivumela iimveliso ezinokuthi zisetyenziswe kwakhona ukuba zifunyenwe.
Izinto eziluncedo zeBiodegradable Materials
Owona msebenzi uphambili weendlela ezizezinye zezendalo kukunciphisa ifuthe lemo engqongileyo kunye nokuphucula ulawulo lobutyebi bendalo ukwenzela izizukulwana ezizayo. Ke ngoko, iingenelo zezinto ezinokuguquguquka kwezinto eziphilayo ziphawuleka kakhulu, ezixoxwa ngezantsi:
Musa ukuvelisa inkunkuma
Izinto ze-Biodegradable ziyi-100% yendalo, ngoko ziyakwazi ukudliwa yi-microorganisms ngaphandle kweengxaki, ukuthatha inxaxheba kwimijikelezo ye-biochemical evumela ukulingana kweplanethi yomhlaba. Ayivelisi naluphi na uhlobo lwenkunkuma echaphazela okusingqongileyo, ngoko ke ayigcinwa kwindawo yokulahla inkunkuma okanye kwindawo yokulahla inkunkuma.
Ngaphandle kongcoliseko
Ngenxa yokuba ziyimveliso yendalo kuphela ngexesha lokubola, azikhuphi naluphi na uhlobo lwekhemikhali okanye igesi emoyeni okanye zivelise inkunkuma echaphazela indalo. Impembelelo yabo kwinkangeleko yomhlaba iphantsi kakhulu kwaye ayiguquli i-ikhosistim esele ikho, konke oku kubalelwa kumjikelezo wabo wobomi obufutshane kwaye ibavumela ukuba banyamalale kwakamsinyane okanye xa berisayikilishwa bangaphinda basetyenziswe.
Okuchaseneyo kunjalo kunye neemveliso ezininzi zanamhlanje, ezifana neebhetri okanye iiplastiki ezineminyaka yobudala kwaye zithatha iminyaka emininzi ukuba zinyamalale, zingcolise kwaye zivelise iingxaki kwindalo.
Abavelisi nkunkuma
Bamele isisombululo esikhulu sokuqokelela inkunkuma eqinileyo efunyenwe kwiindawo zokulahla kunye neendawo zokulahla. Okwangoku, ukukhula kwabemi kufuna imfuno enkulu yemithombo kwaye ke ngoko kuvelisa inkunkuma eninzi, kunye neziqithi zenkunkuma ezichaphazela indalo. Ngokwezifundo, kuya kufika ixesha apho iplanethi iya kuba yinto engahlaliyo ngenxa yokuqokelelwa okukhulu kwenkunkuma.
Kulula ukwenza kunye nokuphatha
Kule meko, iplastiki ye-biodegradable ezalisekisa imisebenzi efana kakhulu neplastiki eqhelekileyo ivelele. Zinokuveliswa ngalo naluphi na uhlobo lwemathiriyeli enokubola kunye nokugcina umgangatho ofanelekileyo. Izinto zinokuba zilula kwaye zisebenze, zikwazi ukutshintsha iingxowa zeplastiki kunye neetoti zesiselo, kwanaloo mveliso enzima kakhulu njengemoto.
Zonke iimveliso ezicaciswe kakuhle zinokuba lula ukwenza, zingabizi mali ininzi kwaye zibe neempawu eziphezulu ezinokubola; usebenzisa izinto zendalo ezingadingi naluphi na uhlobo lokucubungula kwaye ngoko ke, inani lemichiza esetyenziswayo liphantsi kakhulu.
Azinayo ityhefu
Inkqubo yokwenza iimveliso ezinokuboliswa yi-biodegradable yenziwe ngezinto ezininzi eziluhlaza ezingenayo ityhefu. Ukongezelela, abafuni ukusetyenziswa kwamandla ngokugqithiseleyo ukufumana inzuzo enkulu kubo, njengeoli, efuna ubuninzi bokusetyenziswa kombane ukuba kuqhutywe.
Kulula Ukurisayikilisheka
Ngenxa yokuba luhlobo lwemathiriyeli ephilayo, iphinda isetyenziswe ngokupheleleyo kwaye ayifuni iinkqubo ezintsonkothileyo ukuba iphantsi konyango oluqatha kakhulu lwemizi-mveliso.
Bakwifashoni
Izinto eziguquguqukayo ze-Biodegradable zivuse umdla wabantu abaninzi, zisetyenziswa ziinkampani ukwenza izixhobo ezinjengeehempe, iipaji, izihlangu, iincwadana, amakhonkco abalulekileyo, phakathi kwabanye. Ngoku ithathwa njengemarike ekhulayo, ebonisa ukhuphiswano kwicandelo elizinzileyo, ukongeza ekuboneleleni ngamathuba engqesho kubantu abaninzi.
Umanyano ngakumbi
Ivumela ulwazi olukhulu ngokusingqongileyo kunye neempembelelo kwindalo, yiyo loo nto isekelwe ekunakekeleni indalo ngezinto ezahlukeneyo ezisetyenziswayo kunye negalelo kuphuhliso oluzinzileyo.
Ukungalungi kwezinto zeBiodegradable Materials
Nangona zibonakalisa izibonelelo ezinkulu ezisivumela ukuba sikhulise ulwazi malunga nokusingqongileyo okusingqongileyo, izinto ezinokuthi zenzeke kwi-biodegradable nazo zinokubonisa iingxaki, zigxininisa i-bioplastics efunyenwe kwimarike, eyenziwe ngomgubo okanye isitatshi esivela kwiindidi ezahlukeneyo, kulo mzekelo, zidla ngokutya. ukuphambukisa inkcitho yezolimo okanye yokutya.
Ukuveliswa kwe-bioplastics kunempembelelo embi kakhulu ekufumanekeni kwemithombo yokutya, ngoko zibiza kakhulu ekusebenzeni kwesonka kunye ne-pasta. Oku kubonisa ukuba akukho mathiriyeli ugqibelele, nangona izinto ezinokubolisa i-biodegradable zinenjongo ebalaseleyo, zinemiba engentle ekufuneka iqwalaselwe. Eminye yale miba ibonakaliswe ngezantsi:
Azisetyenziswa kakhulu
Izinto ze-Biodegradable zandiswa ngokupheleleyo kwihlabathi jikelele, zingadumi phakathi koluntu kwaye ke, kunzima ukubuyisela izinto ezisetyenziswa ngokuqhelekileyo. Ishishini elonakaliswa yi-biodegradable lincinci kakhulu, ngoko ke alikhuthazwanga kakhulu kwaye lifuna abatyali-mali abakhulu ukuba babe yinxalenye esisigxina yemarike. Ukukhuthazwa koku, ziyimveliso enzima kakhulu ukuyifumana kwaye akulula ukuyifumana, ngoko ke, abaninzi abantu baphendukela kwizinto ezingabonakaliyo, ukuthuthuzela kunye nokugcinwa.
Amaziko ambalwa okurisayikilisha
Ukurisayikilisha yindlela esetyenziswayo ukuphinda kusetyenziswe iimveliso esele zibugqibile ubomi bazo kwaye zinokusetyenziselwa enye injongo. Kule nto, amanye amaziko okuhlaziya akhuthazwa axhasa uluntu, kulawulo lwezinto ezinokuthi zisetyenziswe kwakhona kwaye ezingenakho. Inyaniso kukuba ambalwa kakhulu amaziko okurisayikilisha anika inkxaso ekhethekileyo, ambalwa akhoyo athande ukuba kude kakhulu kwiindawo zasezidolophini, ngoko ke bambalwa abasebenzisi abanolwazi ngawo.
Njengoko kukho iindawo ezimbalwa zokurisayikilisha, izixhobo zihlala ziphelela kwinkunkuma okanye kwimithombo yenkunkuma eqhelekileyo okanye yangoku. Nangona inkunkuma enokubola ilubhejo lwekamva, ifuna inkxaso elungileyo kunye nokusasazwa ukuze yaziwe eluntwini kunye nokubaluleka kwayo okukhulu.
Ziyakwazi ukungcolisa
Izinto ze-Biodegradable zingalahlwa ngokungathi ziyinkunkuma eqhelekileyo, zivelisa izixa ezikhulu eziqokelelanayo kwaye zenze kube nzima ukuba nonyango olwaneleyo, ngaphezu kokugcinwa ixesha elide, zinokukhupha iigesi zegreenhouse ezitshabalalisa i-ozone layer kwaye ziwohloke. umaleko we-atmospheric..
Ngoko ke, ezi zixhobo azikwazi ukulahlwa ngokulula, kufuneka zibe nonyango olukhethekileyo olwaneleyo ukuba lukwazi ukubonelela ngenzuzo yendalo evumela ukukhuselwa kwendalo.
Disinformation
Kuthathwa njengowona mda uphezulu kule meko, apho abemi bangenalwazi malunga nokusebenza kokwenyani kwemathiriyeli enokubola, abanye abantu bayinxulumanisa nemveliso elula enokuqhekeka ngokulula ngaphandle kokuqaphela ukuba kufuneka babe nonyango oluthile ngaphambi kokuba ilahlwe.
Siyathemba ukuba eli nqaku libe luncedo, sikushiyela abanye abaya kuba nomdla kuwe ngokuqinisekileyo: