Zipangizo za nanofiber membrane zimalowa m'malo mwa nsalu yosungunuka

Ndi chitukuko cha mafakitale, kupanga magetsi m'mafakitale, kupanga mafakitale, utsi wa magalimoto, fumbi la nyumba ndi zina zotero zikuipitsa mpweya wathu. Miyoyo ya anthu ndi moyo wawo zili pachiwopsezo.

Deta ya WHO ikuwonetsa kuti: Kuipitsidwa kwa mpweya kwalembedwa ngati gulu limodzi la khansa ya anthu. M'zaka zaposachedwapa, dzikolo layamba kuyika patsogolo ulamuliro ndi ulamuliro, kuti lichepetse kuipitsidwa kwa PM2.5 mumlengalenga, koma mavuto a chifunga ndi zina zachilengedwe zakuthambo akadali akulu kwambiri, chitetezo cha munthu payekha ndichofunika kwambiri.

Pofuna kukwaniritsa zosowa za msika, Bluefuture new material Co., Ltd. yadzipereka ku kafukufuku ndi kupanga zinthu zoteteza kwambiri -- ukadaulo watsopano wa nanometer. Fakitaleyi idaphunzira za ma electrostatic spinning nanofiber membranes kwa zaka zitatu. Yapeza satifiketi yoyenera ya patent. Ndipo yayamba kupanga zinthu zambiri.

Kachidutswa ka nanofiber kozungulira ndi chinthu chatsopano chomwe chili ndi mwayi waukulu wochipanga. Chili ndi kabowo kakang'ono, pafupifupi 100 ~ 300 nm, malo akuluakulu apadera. Kachidutswa ka nanofiber komaliza kali ndi kulemera kopepuka, malo akuluakulu, kabowo kakang'ono, mpweya wabwino wolowera ndi zina zotero, zomwe zimapangitsa kuti zinthuzo zikhale ndi mwayi wogwiritsidwa ntchito bwino mu kusefa, zipangizo zachipatala, mpweya wosalowa madzi ndi zina zoteteza chilengedwe ndi mphamvu zina.

Kuyerekeza ndi nsalu yosungunuka ndi zinthu zina

Nsalu yosungunuka imagwiritsidwa ntchito kwambiri pamsika wamakono, Ndi ulusi wa PP kudzera mu kusungunuka kwa kutentha kwambiri, m'mimba mwake ndi pafupifupi 1 ~ 5μm.

Nembanemba ya nanofiber yomwe imapangidwa ndi Shandong Blue future, m'mimba mwake ndi 100-300nm (nanometer).

Kuti zinthuzo zigwire bwino ntchito, kusefa bwino komanso kukana kutsika, ziyenera kugawidwa ndi ma electrostatic, kuti zigwiritsidwe ntchito bwino.'ndi zinthu zomwe zili ndi mphamvu yamagetsi.

Komabe, mphamvu yamagetsi ya zinthu imakhudzidwa kwambiri ndi kutentha ndi chinyezi, mphamvu yamagetsi imachepa ndi kutha pakapita nthawi, Tinthu tating'onoting'ono tomwe timayamwa ndi nsalu yosungunuka timadutsa mosavuta muzinthuzo mphamvu yamagetsi itatha. Mphamvu ya chitetezo si yokhazikika ndipo nthawi ndi yochepa.

Tsogolo la Shandong Blue's nanofiber, mabowo ang'onoang'ono, It'Kudzipatula kwa thupi. Sizikhudza chilichonse chifukwa cha mphamvu ndi chilengedwe. Patulani zodetsa pamwamba pa nembanemba. Chitetezo chimagwira ntchito bwino ndipo nthawi yake ndi yayitali.

N'zovuta kuwonjezera mphamvu ya mabakiteriya pa nsalu yosungunuka chifukwa cha kutentha kwambiri. Ntchito yotsutsana ndi mabakiteriya komanso yotsutsana ndi kutupa ya zinthu zosefera pamsika, ntchitoyo imawonjezeredwa pa zonyamulira zina. Zonyamulira izi zili ndi malo akuluakulu, mabakiteriya amaphedwa ndi kugunda, choipitsa chomwe chimasowa chomwe chimalumikizidwa ndi nsalu yosungunuka chifukwa cha mphamvu yosasunthika. Mabakiteriya amapitirizabe kukhala ndi moyo pambuyo poti mphamvu yosasunthika yatha, kudzera mu nsalu yosungunuka, sikuti imangopangitsa ntchito ya mabakiteriya kukhala zero, komanso imawoneka yosavuta chifukwa cha kuchuluka kwa mabakiteriya.

Ma nanofibers safuna njira yotentha kwambiri, zosavuta kuwonjezera zinthu zogwira ntchito komanso mankhwala opha tizilombo popanda kusokoneza magwiridwe antchito osefera.