ƙasa ɗaukakar kira ɗan wata shafi
Ƙasa ɗaukakar kira ɗan wata shafi suna daidai a cikin labari da ke nuna daga cikin gareshin gashewar industrial. Dutsen abu na labarar suke domin yanzu ne a cikin kewaye daidai a cikin amfani da tuntubalar kira don samun gasin dambe a cikin tsarin kira, kamar daidai a cikin dust ɗan wata shafi daidai. Karkashin tunani su ke domin aikacewa electrostatic precipitators ko fabric filters don ƙasa dust daga gasin dambe, ko wet ko dry absorbents don wata shafi. Sunan system suna daidai ke domin samun gareshin daidai a cikin masu gabatar daidai, ko ba su yi amfani daidai don bayyana su a cikin hawan. Labarar su ke domin a cikin rubutun daidai, kamar a cikin power generation, manufacturing, ko heating systems. Don yanzu ba suka sami wannan, ba suka gabata wajen environmental per kira, ba suka gabata wajen kira daidai don samun kwayoyin.