Kungani umkhiqizo we-bagasse umoba uthandwa kangaka?
Ngokuthuthuka komnotho womhlaba, ukubaluleka kokusebenzisa amandla ngokuphumelelayo, ukunciphisa ukungcoliswa kwemvelo, ukunciphisa imvamisa yezingozi zokukhiqiza ukuphepha, ukuvimbela izimo eziphuthumayo zemvelo, kanye nokuqinisekisa ukuphepha kwempilo kuye kwagqama.
Eminyakeni yamuva, ngokukhululwa "kokuvinjelwa kwepulasitiki" kanye nokukhuthazwa kokuvikelwa kwemvelo, ukuqwashisa kwabantu ngokuvikelwa kwemvelo kuye kwaqiniswa kancane kancane, futhi amathemba okuthuthukiswa kwamabhokisi e-bagasse kwasemini azoba ngcono futhi abe ngcono.Namuhla ake sikhulume ngokuthi kungani umkhiqizo we-bagasse umoba uthandwa kangaka emhlabeni.
Iyini i-bagasse yomoba?
I-Bagasse iwumkhiqizo wezigayo zikashukela kanye nezinto ezingavuthiwe ezijwayelekile zamafayili ephepha.Umoba uyisitshalo esine-fibrous sesitshalo esikhula ngonyaka owodwa.Ubude be-fiber obujwayelekile bungu-1.47-3.04mm, kanti ubude be-bagasse fibre bungu-1.0-2.34mm, obufana nefayibha enamahlamvu abanzi.I-Bagasse iyimpahla enhle yokwenziwa kwephepha.
I-Bagasse iyi-fiber yotshani.Kulula ukupheka kanye ne-blanch.Idla amakhemikhali amancane futhi iqukethe i-silicon encane kunokhuni, kodwa incane kunezinye izinto ezisetshenziswayo zotshani.Ngakho-ke, i-bagasse pulping kanye nobuchwepheshe bokubuyisela i-alkali kanye nemishini kuvuthiwe futhi kulula kunezinye izinto zokusetshenziswa ze-straw fiber.Ngakho-ke i-bagasse iyimpahla eluhlaza eshibhile yokudonsa.
Amabhizinisi adinga ukusebenzisa izinsiza ezivuselelekayo ngokushesha.I-Bagasse isebenzisa ukukhishwa okuncane okuhlobene namandla, okusiza ukunciphisa ukufudumala komhlaba.Kudinga amandla amancane ukwenza ngoba yifayibha esele ekucutshungulweni kukashukela.
Ngaphezu kwalokho, iqinile futhi ivikelekile emazingeni okushisa aphezulu, okuyenza ibe yinto ewusizo ezindaweni zabathengi.
Imakethe ye-Bagasse
Ucwaningo luphakamisa ukuthi imakethe yokupakishwa kwe-pulp ebunjiwe ingadlula ama- $ 4.3 billion ngo-2026.
Manje yisikhathi sokubheka insiza esimeme ngempela yokwenziwa kwemikhiqizo ye-pulp ebunjiwe, imfucuza yomoba.Siyakwazi ukuthola ezinye izindlela ezisimeme ngoba umoba uwumkhiqizo wokudla okhula ngokushesha.
Ukukhetha okuhlakaniphile.
Ukusebenzisa imfucuza yezolimo kuyindlela engcono.Lo mkhiqizo kadoti usuyakhiqizwa, kunokuba utshalwe ngokukhethekile njengokhuni, okuthatha iminyaka eminingi ukukhula.Uma kuqhathaniswa nephepha, i-bagasse nayo idinga okokufaka okuncane kakhulu ukukhiqiza inani elifanayo le-pulp.
Leli yithuba elinganakwa uma ufuna ukupakishwa okusimeme ngempela.Cishe kunamazwe angama-80 akhiqiza umoba futhi kunethuba elihle lokusebenzisa kangcono izinsalela ezinemicu eyaziwa ngokuthi i-bagasse.
Izinzuzo ezibalulekile ze-bagasse zifaka:
I-Microwave ne-ovini iphephile
Ingakwazi ukuphatha uketshezi olushisayo olufika ku-120 degrees Celsius
Ihhavini iphephile kuze kufike ku-220 degrees Celsius.
Amabhokisi esidlo sasemini anobungani bemvelo enziwe ngezinto ezibolayo, izinto ezibolayo ngokuphelele, izinhlamvana ezingabola, isitashi izinto ezibolayo nezinye izinto zokwenziwa zingonakaliswa ngokuphelele futhi ngokushesha emhlabathini nasendaweni yemvelo ngokwezidingo zokuklama, ezingenabuthi, ezingangcolisi, kanye nephunga- mahhala.Ngeke kubhubhise isakhiwo senhlabathi, futhi kufezeke ngempela "kusukela emvelweni, kodwa futhi nasemvelweni", okuyindawo engcono yokufaka ipulasitiki nephepha.
Isikhathi sokuthumela: Sep-28-2022