Refrigerate

HVAC, Refrigerators da na'urorin sanyaya iska ana amfani da su a birane da yawa, gidaje da motoci.Refrigerators da na'urori masu sanyaya iska suna lissafin kaso mai yawa na siyar da kayan aikin gida.Adadin firji da na'urorin sanyaya iska a duniya adadi ne mai yawa.Dalilin da yasa firji da na'urorin sanyaya iska zasu iya yin sanyi shine saboda ainihin maɓalli mai mahimmanci, compressor.Compressor yana amfani da firiji don jigilar makamashin zafi yayin aiki.Na'urorin firji suna da nau'ikan iri da yawa.Wasu na'urorin firji na yau da kullun da ake amfani da su tun da dadewa suna lalata daɗaɗɗen layin ozone kuma suna tasiri ɗumamar yanayi.Don haka, gwamnatoci da kungiyoyi suna tsara yadda ake amfani da na'urori daban-daban.

 

Montreal Protocol

Yarjejeniyar Montreal yarjejeniya ce ta duniya don kare sararin samaniyar ozone ta hanyar kawar da sinadarai da ke rage shi.A cikin 2007, Shahararren Shawarar XIX/6, wanda aka ɗauka a cikin 2007, don daidaita yarjejeniya don haɓaka lokaci daga Hydrochlorofluorocarbons ko HCFCs.Tattaunawar da ake yi a halin yanzu kan Yarjejeniyar Montreal ana iya yin gyare-gyare don sauƙaƙe rushewar hydrofluorocarbons ko HFCs.

 

GWP

Yiwuwar ɗumamar Duniya, ko GWP, ma'auni ne na yadda gurɓataccen yanayi ke lalata.GWP na iskar gas yana nufin jimlar gudummawar da ake bayarwa ga dumamar yanayi sakamakon fitar da raka'a ɗaya na wannan iskar dangane da ɗaya na iskar gas, CO2, wanda aka sanya darajar 1. GWPs kuma ana iya amfani da su don ayyana tasirin iskar gas mai zafi zai yi kan ɗumamar yanayi a lokuta daban-daban ko sa'o'i daban-daban.Wadannan yawanci shekaru 20 ne, shekaru 100, da shekaru 500.Ana amfani da sararin lokaci na shekaru 100 ta hanyar masu gudanarwa.Anan muna amfani da sararin lokaci na shekaru 100 a cikin ginshiƙi mai zuwa.

 

ODP

Yiwuwar Ragewar Ozone, ko ODP, ma'auni ne na yawan lalacewar da sinadari zai iya haifarwa ga Layerr ozone idan aka kwatanta da irin wannan taro na trichlorofluoromethane (CFC-11).CFC-11, tare da yuwuwar ragewar ozone na 1.0, ana amfani da shi azaman ma'aunin tushe don auna yuwuwar ragewar ozone.

 

Yanayin Rayuwa

Rayuwar yanayin yanayi na nau'in nau'in yana auna lokacin da ake buƙata don dawo da daidaito a cikin yanayi biyo bayan haɓaka ko raguwa kwatsam na tattarawar nau'ikan da ake tambaya a cikin yanayi.

 

Anan akwai ginshiƙi don nuna GWP daban-daban na refrigerants, ODP da Rayuwar yanayi.