Guud ahaan, waxaa jira darajooyin qolal nadiif ah.Marka habab badan la isticmaalo, darajooyinka nadaafadda hawada kala duwan waa in la isticmaalaa iyadoo loo eegayo shuruudaha kala duwan ee habraac kasta, iyo darajada waa in lagu go'aamiyaa iyadoo loo eegayo shuruudaha habraaca.
Fasalka nadaafadda hawada waa jaangooyo kala-soocidda ugu badnaan ee walxaha ka weyn ama le'eg cabbirka walxaha lagu tixgaliyay mugga cutubka hawada meel nadiif ah.
Heerka nadaafadda iyo qaybinta meelaha nadiifka ah ee habka wax soo saarka daawooyinka ee warshadaha dawooyinka waa in lagu go'aamiyaa iyada oo la tixraacayo diyaarinta iyo habka API-ga iyo u qaybinta aagagga deegaanka ee "Xeerka Maareynta Tayada Wax-soo-saarka Daawooyinka".Nadiifinta hawada qolka nadiifka ah ee wax soo saarka dawooyinka ayaa loo qaybiyaa afar heerar.
Iyada oo la raacayo shuruudaha buuxinta shuruudaha geeddi-socodka wax-soo-saarka, marka hore, nadiifinta qoyan ama nadiifinta hawada hoose ee heerka hoose waa in la qaataa;Marka labaad, isku darka nadiifinta hawada goobta shaqada ee deegaanka iyo nadiifinta hawada magaalada oo dhan ama sifaynta hawada oo dhamaystiran ayaa la isticmaali karaa.
Heerka nadaafadda hawada (N) | Ka weyn ama la mid ah xadka ugu badnaan ee cabbirka walxaha miiska (pc/m³) | |||||
0.1um | 0.2um | 0.3um | 0.5um | 1um | 5um | |
1 | 10 | 2 | ||||
2 | 100 | 24 | 10 | 4 | ||
3 | 1000 | 237 | 102 | 35 | 8 | |
4(Ten) | 10000 | 2370 | 1020 | 352 | 83 | |
5(boqol) | 100000 | 23700 | 10200 | 3520 | 832 | 29 |
6(Kun) | 1000000 | 237000 | 102000 | 35200 | 8320 | 293 |
7(Toban kun) | 352000 | 83200 | 2930 | |||
8(Boqol kun) | 3520000 | 832000 | 29300 | |||
9(Hal milyan oo fasal) | 35200000 | 8320000 | 293000 |