rashin iskar gas mai guba
Daga cikin labarar suna daidai wuce tsohon tunyaun gurin (NOx) daga tsuntsiyyar gurin, ya kawo daidai wuce a cikin wannan teknoloji. Domin yin abubuwan denitrisashon ta tsuntsiyyar gurin, amfani da shi ne ya yiwa daidai wuce NOx gaɗanda zuwa nitrogen da suka gabata da ido. Wannan teknoloji ya magana masu selective catalytic reduction (SCR) da selective non-catalytic reduction (SNCR); amfani na biyu ya yi samfari kima don yin denitrisashon. Kawai, system na biyu ne ya zagege da power plants ko kilns na cement, mai karatu daidai wuce tsuntsiyyar gurin. Denitrisashon ta tsuntsiyyar gurin ya kawo manyan amfani. Ya sosai da aiki daidai a cikin takardun harshe domin yin amfani da standardar harshe daidai, da ya sosai da nuna aiki industrial jajahi.