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Kafukufuku wathu wam'mbuyomu adawonetsa kuti kuthira ulusi wofiyira wokhala ndi mafuta amtengo wa tiyi (TTO) kumathandizira kusonkhanitsa bwino kwa zosefera wamba, mpweya wabwino, ndi mpweya (HVAC), ndipo kumapangitsa kuti tinthu tating'onoting'ono ta bakiteriya ndi mafangasi tigwire ntchito. pamwamba fyuluta. Cholinga chachikulu cha kafukufukuyu chinali kufufuza ntchito yoletsa tizilombo toyambitsa matenda ya mankhwala awiri ophera tizilombo, mwachitsanzo, TTO ndi mafuta a bulugamu (EUO), motsutsana ndi kachilombo ka fuluwenza komwe kamagwidwa pa fyuluta pamwamba. Zinapezeka kuti mafuta onse oyesedwa ali ndi mphamvu zoletsa tizilombo toyambitsa matenda akagwiritsidwa ntchito ngati zida zokutira ulusi, zomwe zimatha kuyambitsa tizilombo tating'onoting'ono mkati mwa mphindi 5-10 zakukhudzana ndi ulusi. Ntchito ya antiviral ya TTO idatsutsidwanso bwino mu mawonekedwe a aerosol posakaniza tinthu tating'onoting'ono ta ma virus ndi madontho amafuta muchipinda chozungulira cha aerosol. Zotsatira zake zimawoneka zolimbikitsa kwambiri pakupititsa patsogolo njira zoletsa ma virus ndi matekinoloje akugwiritsa ntchito mpweya wabwino.

 

Mawu Oyamba

Chifukwa cha kukhudzidwa kwakukulu pa thanzi la anthu ndi nyama, ma aerosol achilengedwe akukhala nkhani yofunika kwambiri pa kafukufuku padziko lonse lapansi. Kuchotsa tinthu tating'ono tating'onoting'ono kuchokera mumlengalenga wozungulira ndi kusakhazikika kwawo kotsatira kungakhale njira imodzi yothandiza kwambiri yochepetsera kuopsa kwa tinthu tating'ono ting'onoting'ono kapena tinthu tating'onoting'ono tomwe timapangidwanso ndi aerosol kuchokera pamalo osonkhanitsidwa. Popeza kusefera kumakhalabe njira yabwino kwambiri yochotsera tinthu tating'onoting'ono, nthawi zambiri imagwiritsidwa ntchito poyeretsa mpweya kuchokera ku tinthu tating'onoting'ono tokha, kapena kuphatikiza ndi njira zowonjezera komanso ma module aukadaulo omwe amapititsa patsogolo ntchitoyo ndikusintha pang'ono kwa fyuluta ya hydrodynamics. Njira zowonjezeretsa zosefera zotere zimaphatikizapo kugwiritsa ntchito ma ion unipolar (Huang neri Al. 2008), kuyitanitsa ma electrostatic a fyuluta media (Raynor ndi Chae 2004), kupaka ulusi ndi zakumwa (Agranovski ndi Braddock 1998; Boskovic et al. 2007), ndi ena. .

 

Poganizira kuti ma aerosols osonkhanitsidwa amakhalabe pa fyuluta pamwamba, kuthekera kwina kwa gulu lawo lotsatira ndikubwezeretsanso mpweya wobwerera kwa chonyamulira gasi sikunganyalanyazidwe. Tinthu tating'ono ting'onoting'ono ta aerosol titha kukhalabe ndi moyo kubweretsa zoopsa kwa okhalamo komanso chilengedwe. Nkhaniyi itha kuthetsedwa powonjezera mankhwala ophera majeremusi mu chonyamulira gasi kapena kuchita njira zina zozimitsa molunjika pa fyuluta, kupangitsa tinthu tating'onoting'ono tosagwira ntchito ngati aerosolization ingayambikenso.

 

Pali njira zina zaukadaulo zomwe zilipo zopha tizilombo toyambitsa matenda. Zimaphatikizapo kuwonongeka kwa photocatalytic kwa tizilombo toyambitsa matenda pa titanium oxide pamwamba yomwe imayatsidwa ndi ultraviolet (UV; Vohra et al. 2006; Grinshpun et al. 2007), infrared (IR)-based radiation-based thermal decomposition (Damit et al. 2011), pogwiritsa ntchito mankhwala obaya mwachindunji jekeseni. mu chonyamulira mpweya kapena ntchito pamwamba fyuluta (Pyankov neri Al. 2008; Huang neri Al. 2010), ndi ena. Pakati pa mitundu yosiyanasiyana ya mankhwala ophera tizilombo, mafuta ena achilengedwe amawoneka odalirika chifukwa chokhala otsika kapena opanda poizoni, makamaka ochepetsedwa (Carson et al. 2006). M'zaka khumi zapitazi, mafuta osiyanasiyana ofunikira kuchokera ku zomera ayesedwa kuti awone ntchito zawo zowononga tizilombo toyambitsa matenda (Reichling et al. 2009).

 

Kugwiritsa ntchito mafuta, monga mafuta a mtengo wa tiyi (TTO) ndi mafuta a bulugamu (EUO), monga mankhwala ophera tizilombo adawonetsedwa bwino m'maphunziro aposachedwa a antibacterial (Wilkinson ndi Cavanagh 2005; Carson et al. 2006; Salari et al. 2006) ; Hayley ndi Palombo 2009), antifungal (Hammer et al. 2000; Oliva et al. 2003), ndi ntchito zowononga tizilombo toyambitsa matenda (Schnitzler et al. 2001; Cermelli et al. 2008; Garozzo et al. 2011). Kuonjezera apo, zinawonetsedwa kuti mafuta ofunikira ndi osakanikirana, omwe ali ndi kusiyana kwakukulu kwa magulu osiyanasiyana, malingana ndi kukula kwa m'minda (Kawakami et al. 1990; Moudachirou et al. 1999). Ntchito ya antimicrobial ya TTO imatchedwa makamaka terpinen-4-ol (35-45%) ndi 1,8-cineole (1-6%); komabe, zigawo zina monga a-terpineol, terpinolene, ndi a- ndi c-terpinene zimakhalanso nthawi zambiri ndipo zimatha kuthandizira kupha tizilombo toyambitsa matenda (May et al. 2000). EUO yochokera ku mitundu yosiyanasiyana ya Eucalyptus ili ndi 1,8-cineole, a-pinene, ndi a-terpineol monga mankhwala odziwika bwino (Jemâa et al. 2012). EUO yopangidwa ndi mankhwala nthawi zambiri imalemeretsedwa mpaka 70% ya 1,8-cineole.

 

Posachedwapa, ife anati umisiri zochokera ❖ kuyanika fibrous Zosefera ndi TTO, ndipo lipoti zotsatira za kuthekera maphunziro pa disinfection wa mabakiteriya (Pyankov neri Al. 2008) ndi mafangasi spores (Huang neri Al. 2010). M'maphunzirowa, TTO idagwiritsidwa ntchito ngati zonse ziwiri, zosefera zomwe zimakulitsa luso lazofalitsa komanso mankhwala ophera tizilombo pa ma aerosols a bakiteriya ndi mafangasi omwe adagwidwa pasefa. Poganizira chidwi chomwe chilipo pa kafukufuku wokhudzana ndi chimfine, kafukufukuyu ndi kupitiliza kafukufuku wathu wam'mbuyomu ndikuwunika momwe ma antiviral amafuta ofunikira (TTO ndi EUO) amagwirira ntchito pakuletsa kachilombo ka fuluwenza.

 

Chonde nditumizireni ngati mukufuna:

Imelo: wangxin@jxhairui.com

Tel: 008618879697105


Nthawi yotumiza: Jan-23-2021