Emhlabeni obhekene nokuqedwa kwensiza kanye nokukhathazeka kwemvelo, umqondo wokugaywa kabusha kwezinsiza usubaluleke kakhulu.I-Cellulose, i-biopolymer eguquguqukayo futhi eningi, ivela njengomdlali oyinhloko esikhathini esizayo sokugaywa kabusha kwensiza.Kulesi sihloko, sihlola amandla okuvuselelwa kabusha kwe-cellulose kanye nomthelela wawo wokuguqula ekuphathweni kwemithombo esimeme.
Ukubaluleka Kwezinsiza Zokugaywa Kabusha:
Njengoba izinsiza zemvelo zincipha futhi nokudalwa kwemfucuza kwanda, isidingo sokuphinda sigaywe kabusha kwensiza sibalulekile.Izinsiza zokugaywa kabusha azigcini nje ngokugcina izinto ezingavuthiwe kodwa futhi kunciphisa ukusetshenziswa kwamandla, ukukhishwa kwamagesi abamba ukushisa, kanye nokungcoliswa kwemvelo.I-Cellulose, njengento evuselelekayo nephinde igaywe kabusha, inikeza izindlela ezithembisayo zokuphatha isisetshenziswa esimeme.
I-Cellulose njenge-Biopolymer Engase Isetshenziswe Kabusha:
I-Cellulose, etholakala emithonjeni yezitshalo efana nezinkuni nemfucuza yezolimo, iyikhandidethi eliyinhloko lokugaywa kabusha.Isakhiwo salo samakhemikhali esiyingqayizivele sivumela ukucubungula okuphumelelayo nokuvuselelwa kabusha.Ngobuchwepheshe obuhlukahlukene bokugaywa kabusha, i-cellulose ingakhishwa, ihlanzwe, futhi iphinde icutshungulwe emikhiqizweni emisha, kuncishiswe ukuthembela ezintweni ezingasasetshenziswa.
Ubuchwepheshe Bokuvuselela kabusha i-Cellulose:
Ubuchwepheshe obusha buyathuthukiswa ukuze kuthuthukiswe ukugaywa kabusha kwezinto ezisekelwe ku-cellulose.Ukugaywa kabusha kwemishini kubandakanya ukuhlukanisa imikhiqizo ye-cellulose ibe imicu, engase isetshenziselwe ukukhiqiza izinto ezintsha.Izindlela zokugaywa kabusha kwamakhemikhali, njenge-hydrolysis noma i-solvolysis, yephula i-cellulose ibe izingxenye zayo eziyinhloko ukuze ivuselelwe kabusha.Lobu buchwepheshe buvumela ukutholwa kwe-cellulose emifudlaneni yemfucuza kanye nokuguqulwa kwayo ibe imikhiqizo ebalulekile.
Izicelo zeCellulose Evuselelwe:
I-cellulose evuselelwe ithola ukusetshenziswa ezimbonini ezihlukahlukene.Ezindwangu, imicu ye-cellulose evuselelwe kabusha, njenge-viscose noma i-lyocell, isetshenziswa njengezinye izindlela ezisimeme zemicu yokwenziwa.Emaphaketheni, amafilimu e-cellulose avuselelwe kanye nezingubo zokugqoka zinikeza izinketho ezibolayo nezivundisiwe.Ukwengeza, i-cellulose evuselelwe ingasetshenziswa ezintweni zokwakha, amapulasitiki asekelwe ku-bio, ngisho namathuluzi okugcina amandla, okubonisa amandla ayo ahlukahlukene.
Izinselelo Nezikhombisi-ndlela Ezizayo:
Nakuba ukuvuselelwa kwe-cellulose kunesithembiso esikhulu, izinselele kufanele zibhekwe ukuze zamukelwe kabanzi.Ukuqoqwa nokuhlelwa kwemfucuza esekelwe ku-cellulose, ukuthuthukiswa kobuchwepheshe bokugaywa kabusha obusebenzayo, kanye nesidingo semakethe semikhiqizo ye-cellulose egaywe kabusha yizindawo ezibalulekile okugxilwe kuzo.Imizamo yokubambisana phakathi kwababambe iqhaza, okuhlanganisa abakhiqizi, abenzi benqubomgomo, nabathengi, ibalulekile ekusunguleni ingqalasizinda eqinile yokugaywa kabusha kwe-cellulose.
Ukuvuselelwa kabusha kwe-cellulose kukulungele ukuguqula ukugaywa kabusha kwezinsiza, okuhlinzeka ngesixazululo esimeme ezinseleleni zokuqedwa kwezinsiza nokulawulwa kwemfucuza.Ngokusebenzisa ukugaywa kabusha kwe-cellulose kanye nokutshala kubuchwepheshe bokugaywa kabusha obuthuthukisiwe, singakwazi ukudala isistimu evaliwe lapho izinto ezisekelwe ku-cellulose zigaywa kabusha futhi zenziwa kabusha, kuncishiswe isidingo sezinsiza ezingakaze zenzeke.Ukugaywa kabusha kwe-cellulose kunamandla okuvula indlela yekusasa elizinzile, lapho izinsiza zigcinwa khona, udoti uncishiswa, futhi nomthelela wemvelo uncishisiwe.
