Refriji

A na-ejikarị HVAC, refrigerator na air conditioner eme ihe n'ọtụtụ obodo, ezinụlọ na ụgbọala. Refrigerator na air conditioner bụ nnukwu akụkụ nke ire ngwa ụlọ. Ọnụọgụ refrigerator na air conditioner n'ụwa dị oke ọnụ. Ihe kpatara refrigerator na air conditioner ji enwe ike ịjụ oyi bụ n'ihi isi ihe dị mkpa, compressor. Compressor na-eji refrigerant ebuga ike okpomọkụ n'oge ọrụ. Refrigerant nwere ọtụtụ ụdị. Ụfọdụ refrigerant nkịtị ejiri kemgbe ogologo oge na-emebi oyi akwa ozone ma na-emetụta okpomọkụ ụwa. Ya mere, gọọmentị na òtù dị iche iche na-achịkwa ojiji nke refrigerant dị iche iche.

 

Usoro Montreal

Usoro Montreal bụ nkwekọrịta zuru ụwa ọnụ iji chebe oyi akwa ozone nke ụwa site na iwepụ kemịkalụ ndị na-emebi ya. Na 2007, Mkpebi XIX/6 a ma ama, nke e mere na 2007, iji gbanwee Usoro ahụ iji mee ka usoro Hydrochlorofluorocarbons ma ọ bụ HCFCs dị ngwa ngwa. Enwere ike ịgbanwe mkparịta ụka ugbu a na Usoro Montreal iji mee ka usoro hydrofluorocarbons ma ọ bụ HFCs dị mfe.

 

GWP

Ike Okpomọkụ Ụwa, ma ọ bụ GWP, bụ ihe atụ nke otú ihe na-emebi ihe na-emebi ihu igwe si emebi ihe. GWP nke gas na-ezo aka na ntinye aka zuru oke na okpomọkụ ụwa sitere na mwepụta nke otu unit nke gas ahụ ma e jiri ya tụnyere otu unit nke gas ntụaka, CO2, nke e kenyere uru nke 1. Enwere ike iji GWPs kọwaa mmetụta gas griinhaus ga-enwe na okpomọkụ ụwa n'oge ma ọ bụ oge dị iche iche. Ndị a na-abụkarị afọ 20, afọ 100, na afọ 500. Ndị na-achịkwa na-eji oge nke afọ 100. N'ebe a, anyị na-eji oge nke afọ 100 na chaatị na-esote.

 

ODP

Ike Mbelata Ozone, ma ọ bụ ODP, bụ ihe atụ nke mmebi kemịkalụ nwere ike imebi oyi akwa ozone ma e jiri ya tụnyere oke trichlorofluoromethane (CFC-11) yiri ya. A na-eji CFC-11, nke nwere ike iwepụ ozone nke 1.0, dị ka ihe ndabere maka ịtụ ikike iwepụ ozone.

 

Ndụ Ikuku

Ndụ ikuku nke ụdị anụmanụ na-eji atụ oge achọrọ iji weghachite nguzozi n'ikuku mgbe mmụba mberede ma ọ bụ mbelata nke mkpokọta ụdị anụmanụ ndị a na-ekwu maka ha n'ikuku gasịrị.

 

Nke a bụ chaatị iji gosi GWP, ODP na Ndụ Ikuku dị iche iche nke ihe ndị na-eme ka friji dị jụụ.