Chifukwa chakuchulukirachulukira kwamakampani opanga ufa wa nsomba, kuchotsa fungo nthawi zonse kumakhala gawo lofunikira popanga ufa wa nsomba. M'zaka zaposachedwa, malamulo oyenera a m'banja ndi mayiko ndi malamulo a zofunikira za chilengedwe pakupanga mafakitale akukwera kwambiri, zomwe zimapangitsa kuti zinyalala za nthunzi ziwonongeke zikulandira chidwi chochulukirapo. Pofuna kuthana ndi vutoli, tapanga zida zatsopano zochotsera fungo zomwe zimayang'ana kwambiri mafakitale a ufa wa nsomba - Ion Photocatalytic Purifier kudzera mukuyesera mobwerezabwereza ndi kukonza motengera ndikugwiritsa ntchito ukadaulo wapamwamba kwambiri wapadziko lonse wa UV photocatalytic ndiukadaulo wapamwamba wochotsa maion mphamvu.
Zida zimenezi zimatha kuwola bwino zinyalala nthunzi munali irritging fungo zinthu opangidwa pa fishmeal kupanga, colorless ndi odorless madzi ndi CO2, kuti akwaniritse cholinga deodorization ndi kuyeretsa zinyalala nthunzi, ndi zida izi ali ndi ubwino mkulu deodorization dzuwa, zotsika mtengo zosamalira komanso magwiridwe antchito okhazikika poyerekeza ndi njira zachikhalidwe zochotsera fungo. Iwo makamaka ntchito yomaliza mankhwala nsomba chakudya zinyalala nthunzi. The zinyalala nthunzi amalowa zida pansi zochita za Blower pambuyo kudutsaDeodorizing Towerndi Sefa ya Dehumidifier, ndipo pamapeto pake imatulutsidwa mumlengalenga itatha kununkhira ndi zida izi.
Mfundo yake yogwirira ntchito ndi: kuwala kwamphamvu kwa ultraviolet kuwala kwamphamvu pakupanga kuwala kuti apange ma electron ambiri aulere mumlengalenga. Ambiri mwa ma elekitironi amapezedwa ndi okosijeni, kupanga ma ayoni okosijeni (O3-) omwe ndi osakhazikika, komanso osavuta kutaya ma elekitironi ndikukhala okosijeni (ozone). Ozone ndi antioxidant yapamwamba yomwe imatha kuwonongeka kwa okosijeni ya zinthu za organic ndi inorganic. Mipweya yayikulu yonunkhiza monga hydrogen sulfide ndi ammonia imatha kuchitapo kanthu ndi ozone. Pansi pa ozoni, mpweya wonunkhirawu umawonongeka kukhala mamolekyu ang'onoang'ono kuchokera ku mamolekyu akuluakulu mpaka mineralization. Pambuyo pa ion photocatalytic purifier, mpweya wonyansa ukhoza kutulutsidwa mwachindunji mumlengalenga.