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Waa maxay sawir-qaadista ultraviolet?

Horumarka sayniska iyo tignoolajiyada, kor u kaca dhaqaalaha, iyo fikradda dadka ee caafimaadka iyo ilaalinta deegaanka, dad badan iyo qoysas badan ayaa bilaabaya inay fiiro gaar ah u yeeshaan tayada hawada gudaha oo ay ogaadaan muhiimada ay leedahay nadiifinta hawada.Waqtigan xaadirka ah, hababka loo isticmaalo berrinka nadiifinta jirka hawada waa: 1. Filter Adsorption - Kaarboon firfircoon, 2. Filter Mechanical - HEPA net, nadiifinta elektrostatic, habka photocatalytic iyo wixii la mid ah.

Waa maxay ultraviolet photocatalysis1

Photocatalysis, sidoo kale loo yaqaan UV photocatalysis ama UV photolysis.Mabda'a shaqadeeda: Marka hawadu dhex marto aaladda nadiifinta hawada ee photocatalytic, photocatalyst lafteedu waxba iskama beddelin shucaaca iftiinka, laakiin waxay kor u qaadi kartaa hoos u dhaca walxaha waxyeelada leh sida formaldehyde iyo benzene ee hawada hoos yimaada ficilka photocatalysis, abuurista aan ahayn -waxyaabo sun ah oo aan dhib lahayn.Bakteeriyada hawada ku jirta ayaa sidoo kale laga saaraa iftiinka ultraviolet, sidaas darteed sifeynta hawada.

Waa maxay ultraviolet photocatalysis2

Mawjadaha dhererka UV ee mari kara sawir-qaadista UV guud ahaan waa 253.7nm iyo 185nm, iyo horumarka degdega ah iyo horumarka tignoolajiyada, waxaa jira 222nm dheeraad ah.Labada mawjadood ee ugu horreeya waxay ku dhow yihiin 265nm (taas oo hadda ah dhererka dhererka leh ee saameynta bakteeriyada ugu xooggan ku leh microorganisms ee lagu ogaado tijaabooyinka sayniska), markaa jeermiska bakteeriyada iyo saameynta nadiifinta ayaa ka fiican.Si kastaba ha ahaatee, sababtoo ah xaqiiqda ah in fallaadhaha ultraviolet ee band this ma si toos ah u iftiimin karin maqaarka ama indhaha bini'aadamka, 222nm ultraviolet wax soo saarka nalka ayaa la sameeyay si wax looga qabto sifadaas.Saamaynta jeermiska, jeermiska iyo nadiifinta ee 222nm ayaa waxyar ka hoosaysa 253.7nm iyo 185nm, laakiin waxay si toos ah u iftiimin kartaa maqaarka ama indhaha bini'aadamka.

Waa maxay ultraviolet photocatalysis3

Waqtigan xaadirka ah, waxaa si weyn loogu isticmaalaa beeraha warshadaha, sida daaweynta gaaska qiiqa warshad, sifaynta saliidda jikada, workshops sifaynta, warshadaha rinjiga qaar ka mid ah iyo daaweynta gaaska kale ur, sifaynta in cuntada iyo warshadaha dawooyinka, iyo daaweynta buufin.Laambadaha Ultraviolet ee leh hirarka dhererkoodu yahay 253.7nm iyo 185nm ayaa si weyn loo isticmaalaa.Isticmaalka guriga, nadiifiyeyaasha hawada ultraviolet leh mawjadaha dhererka 253.7nm iyo 185nm, ama nalalka miiska ultraviolet ayaa sidoo kale loo dooran karaa si loo gaaro nadiifinta hawada gudaha, nadiifinta, saarista formaldehyde, caarada, ka saarista fungi, iyo hawlo kale.Haddii aad rabto in dadka iyo nalalka ay qolka ku jiraan isku mar, waxaad sidoo kale dooran kartaa 222nm laambad nadiifinta ultraviolet.Neef kasta oo hawo ah oo adiga iyo aniga aan neefsanayo ha noqoto hawo tayo sare leh!Bakteeriyada iyo fayrasyada, iska tag!Nolol caafimaad qabta ayaa ku jirta


Waqtiga boostada: Nov-14-2023