Chomera chodyera nsomba chimasandutsa zinthu za m'madzi zotsala, pamodzi ndi tinsomba ting'onoting'ono ndi shrimp, kukhala chakudya cha nsomba kuti tidye pogwiritsa ntchito njira zosiyanasiyana, kuphatikizapo kutentha kwa nthunzi, kukanikiza, kuyanika, ndi kuphwanya. Mpweya wamalodorous umapangidwa nthawi zambiri popanga, ndipo fungo lake limaipitsa mpweya kwambiri.
1.Smpweya wonunkhira
Ukadaulo wokonza nsomba m'dziko langa nthawi zambiri ndi: zinyalala zam'madzi, kuyanika konyowa, kupukuta,dryer kuyanika, ndi kuphika ufa wa nsomba.
Zomwe zimayambitsa fungo ndizo:
1) Magwero opangira umuna, mongakuphika kwapamwamba kutulutsa mpweya kuchokerang'anjo ya nsomba yonyowa;
2) Magwero a umuna osakonzedwa, monga mabwalo osungiramo zinthu zopangira, madzi otayira, malo opangira madzi otayira, kusamutsidwa kwazinthu zopangira, etc. Magwero akuluakulu a fungo pakati pawo ndi kuphika kutentha kwambiri, malo osungiramo zinthu zopangira, ndi kusamutsidwa kwazinthu zopangira.
2.Njira kusankha njira
Pali njira zambiri zoyeretsera gasi woyipa, makamaka izi:
1)Njira yophimba nkhope (njira yochepetsera fungo, njira yochotsera fungo): Mpweya woipawo umasakanizidwa ndi fungo losakaniza kuti aphimbe fungo lake.
2)Njira ya okosijeni (kuyaka): gwiritsani ntchito zinthu zonunkhiza kwambiri zomwe zili ndi mawonekedwe ochepetsera, monga organic sulfure ndi ma organic amines, kuti muchepetse kununkhira kwa okosijeni. Pali matenthedwe oxidation ndi kuyaka kothandizira.
3)Njira yopopera madzi: Kusungunula mpweya woipa ndi madzi kuchotsa fungo loipa.
4)Chemical mayamwidwe makutidwe ndi okosijeni njira: Kubwereka mankhwala unit ntchito chiphunzitso, ndi oyenera kuchiza zinyalala mpweya ndi mkulu ndende ya zoipitsa malodorous, ndi luso okhwima, ntchito khola ndi phazi kakang'ono, processing dzuwa ndi apamwamba.
5)Njira ya Adsorption: Zinthu zonunkhiza zimakokedwa ndi adsorbent activated carbon, dongo lopangidwa ndi dongo, ndi zina zotero, zomwe zimakhala ndi mphamvu zambiri zochepetsera komanso kugwiritsa ntchito mphamvu zochepa.
6)Photocatalytic oxidation njira: Pa kuyatsa kwa kuwala kwamphamvu kwa ultraviolet, machitidwe osiyanasiyana (zojambula zazithunzi) monga kutsegula kwa mphete ndi kuthyola kwa zomangira zamagulu osakanikirana a organic (VOCs) amawonongeka kukhala mankhwala otsika a maselo monga CO2 ndi H2O; mbali imodzi, kuwala kwa ultraviolet kwamphamvu kumagwiritsidwa ntchito. Oxygen mumlengalenga imayatsidwa ndi kuwala kuti ipange ozone, ozone imatenga kuwala kwa ultraviolet kuti ipange ma radicals opanda okosijeni ndi okosijeni, ndipo ma radicals opanda okosijeni amakumana ndi nthunzi mumlengalenga kuti apange ma hydroxyl free radicals, oxidant amphamvu, ndi organic The exhaust mpweya. ndi oxidized kwathunthu ku zinthu zopanda organic monga madzi ndi mpweya woipa. Kuphatikiza apo, ozone yomwe simamwa cheza cha ultraviolet imakhalanso ndi okosijeni wamphamvu, ndipo ikakumana ndi zinyalala zina zamoyo, imakoketsa kupanga zinthu zopanda organic monga madzi ndi carbon dioxide.
7)Njira yophatikizira: Pamene zofunikira zowonongeka zimakhala zapamwamba ndipo zimakhala zovuta kukwaniritsa zofunikira ndi njira imodzi yoyeretsera, njira yophatikizira yowonongeka imagwiritsidwa ntchito, ndiko kuti, njira zingapo zimagwiritsidwa ntchito pophatikizana kuti zikhale bwino komanso kuchepetsa ndalama zogwirira ntchito.
Njira yosankhidwa ya photocatalytic deodorization. Mpweya wotulutsa chakudya cha nsomba umatulutsidwa kudzera mu fan fan, ndikulowa kuchotsa fumbi,zida zoziziritsira komanso zochotsera chinyezikudzera mu fumbi hood chitoliro kwa pretreatment, ndiyeno akulowazida za photocatalytic deodorization.Pambuyo pa chithandizo, imatha kufikira kutulutsidwa koyenerera.
Pambuyo kupopera madzi ambiri ozizira, nthunzi yambiri yotentha kwambiri yochokera ku zida za Fanxiang imafupikitsidwa ndikutumizidwa ku deodorization nsanja, ndipo fumbi losakanikirana mu nthunzi limatsukidwanso. Kenako imasamutsidwa ku fyuluta yowonongeka kuti iume pansi pa kuyamwa kwa chowuzira. Pomaliza, nthunzi imapatutsidwa kukhala aion photocatalytic purifier, kumene machubu a ayoni ndi a UV amagwiritsidwa ntchito kuti aphwanye mamolekyu afungo, zomwe zimapangitsa kuti nthunziyo ifike pamlingo wotulutsa mpweya.
Nthawi yotumiza: Nov-10-2022