Lezi zinto azigcini nje ngokuhambisana nemvelo; nazo zihlangabezana nezidingo zokusebenza zokupakishwa kwesimanje.
Emhlabeni owazi ngokuqhubekayo umthelela wemvelo wokupakishwa kwendabuko, ukucinga ezinye izindlela ezisimeme sekuthathe indawo ephambili.
Phakathi kwezixazululo ezithembisa kakhulu ukhula lwasolwandle kanye neselulosi, izinto ezimbili zemvelo ezinikeza ingxube ephoqelelayo yokubola kwe-biodegradability, ukuvuselelwa, kanye nokusebenza.
Lezi zinto ezisetshenziswayo manje ziyahlolwa futhi zisetshenziswa njengezinye izindlela ezisebenzayo esikhundleni sokupakishwa kwepulasitiki okuvamile, okumelela ukugxuma okubalulekile ekusaseni eliluhlaza.
Isithembiso sokupakishwa okusekelwe olwandle
I-Seaweed, insiza yasolwandle eningi, iba ngumdlali obalulekile embonini yokupakisha esimeme. Ngokungafani namapulasitiki endabuko, atholakala kumafutha ezinto ezimbiwa phansi, ukhula lwasolwandle luyavuseleleka futhi luyabola.
Lesi sici sisodwa sikwenza kube inketho ekhangayo, ikakhulukazi esikhathini lapho ukunciphisa udoti wepulasitiki kuyinto ehamba phambili emhlabeni.
Enye yezinzuzo eziphawuleka kakhulu zokupakishwa okusekelwe olwandle ukuqina kwayo kwemvelo okuncane. Ukhula lwasolwandle lukhula ngokushesha futhi aludingi amanzi ahlanzekile, umanyolo, noma izibulala-zinambuzane, okulwenza lube impahla eluhlaza esimeme kakhulu.
Iphinde ibe nendima ebalulekile ekumunceni isikhutha emkhathini, okunomthelela ekuncipheni kwamagesi abamba ukushisa.
Ngaphandle kwezinzuzo zayo zemvelo, ukhula lwasolwandle lunezakhiwo ezilwenza lufaneleke ukupakisha izicelo. Ayizwani nomswakama ngokwemvelo futhi ingacutshungulwa ibe amafilimu, okokunamathela, neziqukathi.
Lezi zakhiwo zenza ukupakishwa okusekelwe olwandle kube inketho esebenzayo yezinhlobonhlobo zemikhiqizo, kusukela ekudleni kuya ezintweni zokunakekelwa komuntu siqu.
Izinkampani sezivele zenza intuthuko kule ndawo. Isibonelo, ezinye iziqalo zenze ukupakishwa kwezimila zasolwandle ezidliwayo ezingasetshenziselwa izinto ezisetshenziswa kanye njengama-sachet e-condiment kanye nama-pods esiphuzo.
Lokhu okusha akunciphisi udoti kuphela kodwa futhi kunikeza ulwazi oluyingqayizivele noluhehayo lwabathengi. Ngaphezu kwalokho, ukupakishwa kwezimila zasolwandle kungenziwa umquba ngemva kokusetshenziswa, ukuvala i-loop emnothweni oyindilinga.
I-Cellulose: I-Powerhouse yokupakisha okusimeme
I-Cellulose, etholakala emiculweni yezitshalo, ingenye into ehamba phambili ekufakweni okusimeme. Njengepolymer ephilayo egcwele kakhulu eMhlabeni, i-cellulose iyavuseleleka, i-biodegradable, futhi iguquguquke. Lezi zimfanelo ziyenza ithuluzi elinamandla emzamweni wokunciphisa ukuthembela kupulasitiki.
Ochwepheshe bokupakisha banentshisekelo ikakhulukazi ku-cellulose ngekhono layo lokuguqulwa libe yizinhlobonhlobo zezinto zokwakha. Kusukela kumafilimu nezingubo zokumboza ukuya emaphaketheni abunjiwe kanye nemikhiqizo yephepha, i-cellulose ingenziwa ngendlela efanele ukuze ihlangabezane nezidingo ezithile zokupakisha.
Ingase futhi ihlanganiswe nezinye izinto zemvelo ukuze kuthuthukiswe izakhiwo zayo, njengokwandisa amandla ayo noma ukuthuthukisa ukusebenza kwayo kwesithiyo ngokumelene nomswakama namagesi.
Enye yezinzuzo ezinkulu zokupakishwa okusekelwe ku-cellulose ukuphinda kusetshenziswe kabusha. Ngokungafani nemikhiqizo eminingi yepulasitiki egcina isendaweni yokulahla imfucumfucu noma olwandle, i-cellulose ingaphinda isetshenziswe izikhathi eziningi ngaphandle kokulahlekelwa ubuqotho bayo.
Lokhu kuyenza ibe ikhandidethi efanelekile yezixazululo zokupakisha ezidinga kokubili ukusimama nokusebenza.
Imibono emisha yakamuva ibone i-cellulose isetshenziswa ukudala amafilimu asobala angangena esikhundleni sokugoqa kwepulasitiki. Lawa mafilimu anikeza izici zokusebenza ezifanayo kumapulasitiki kodwa avundile ngokugcwele.
Ukwengeza, ukuthuthukiswa kwe-nanocellulose-into etholakala ku-cellulose ku-nanoscale-kuvula amathuba amasha okusebenza okuphezulu, nokupakisha okuqhubekayo.
I-Nanocellulose ingathuthukisa amandla kanye nezakhiwo zokuvimbela zokupakisha, ikwenze ifaneleke ukuvikela impahla ebolayo kanye nokwelula impilo yazo yeshalofu.
Izinselelo namathuba ekupakishweni okusimeme
Nakuba izimila zasolwandle kanye ne-cellulose zinikeza amandla amakhulu, kunezinselele ekuthathweni kwazo okusabalele. Esinye sezithiyo eziyinhloko yizindleko. Njengamanje, ukukhiqiza ukupakishwa okuvela ezitshalweni zasolwandle kanye ne-cellulose kungabiza kakhulu kunokukhiqizwa kwepulasitiki yendabuko.
Nokho, njengoba isidingo sikhula futhi ubuchwepheshe buthuthuka, lezi zindleko kulindeleke ukuthi zehle.
Enye inselele ukuqina. Ukuze ukupakishwa okusekelwe ezitshalweni zasolwandle kube okujwayelekile, kufanele kube nochungechunge lokuhlinzeka okuthembekile noluqhubekayo. Lokhu akubandakanyi nje ukuvuna nokucubungula izimila zasolwandle ngezinga elikhulu kodwa futhi nokuqinisekisa ukuthi le misebenzi ayithinti kabi imvelo yasolwandle.
Ngokufanayo, ukukhiqizwa kwezinto ezisekelwe ku-cellulose kudinga umthombo ongaguquguquki futhi oqhubekayo wemicu yezitshalo.
Ngaphandle kwalezi zinselelo, maningi amathuba okhula lwasolwandle kanye ne-cellulose ekupakishweni okusimeme. Njengoba abathengi namabhizinisi ngokufanayo beqaphela kakhulu imvelo, isidingo sezixazululo ezisimeme zokupakisha siyakhula.
Ohulumeni nezinhlaka ezilawulayo nabo bafuna imithetho eqinile yokupakishwa kukadoti, okungenzeka kusheshise ukwamukelwa kwalezi zinto.
Ngaphezu kwalokho, ukuguquguquka kwezimila zasolwandle kanye ne-cellulose kuvumela ukuqamba okusha ekwakhiweni kokupakisha. Njengoba imikhiqizo ibheka ukuzehlukanisa emakethe yokuncintisana, ukupakisha okuzinzile kungasebenza njengendawo yokuthengisa eyingqayizivele.
Ukufakwa ngendlela oyifisayo, eco-friendly akugcini nje ngokuhlangabezana nokulindelwe ngabathengi kodwa futhi kuthuthukisa isithombe somkhiqizo nokwethembeka.
Ikusasa lokupakisha okusimeme
Ikusasa lokupakisha litholakala ezintweni ezingagcini nje ngokusebenza futhi ezingabizi kodwa futhi ezibophezelekile ngokwezemvelo. Izimila zasolwandle kanye ne-cellulose zihamba phambili kulo mnyakazo, zinikeza ezinye izindlela ezisimeme kumapulasitiki endabuko.
Njengoba ucwaningo nentuthuko kule ndawo iqhubeka nokuthuthuka, kungenzeka ukuthi lezi zinsiza zizodlala indima ebaluleke kakhulu embonini yokupakisha.
Kochwepheshe bokupakisha, ukwamukela lezi zinsiza akumele nje ukushintshela ekusimameni, kodwa futhi nethuba lokusungula nokuhola emakethe eshintsha ngokushesha.
Ngokutshala imali emaphaketheni asekelwe ezimilalweni zasolwandle kanye ne-cellulose, izinkampani zinganciphisa umthelela wazo kwezemvelo, zihlangabezane nezidingo zokulawula, futhi zanelise isidingo esikhulayo semikhiqizo esimeme.
Ekugcineni, izimila zasolwandle kanye ne-cellulose zivula indlela yenkathi entsha yokupakishwa okusimeme. Nakuba izinselele zisekhona, izinzuzo ezingaba khona zemvelo nezimboni zibalulekile.
Njengoba sibhekela kwikusasa elisimeme kakhudlwana, lezi zinsiza sezilungele ukuba yizingxenye ezibalulekile zendawo yokupakisha.
Umthombo ovela Isango Lokupakisha
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