scr shaye magani
Hakanan ana kiran sa da Ragewar Gaskiya na Zaɓi, Foot Pedal Scrubber fasaha ce ta zamani don rage fitar nitrogen oxide (NOx) daga injin diesel. A cikin ka'ida yana canza waɗannan gurbatattun abubuwa zuwa nitrogen mai kyau da tururin ruwa, don haka yana cika manyan ka'idojin muhalli na yau. Halayen fasahar SCR sun haɗa da amfani da wani mai juyawa, wanda yawanci aka yi daga ƙarfe kamar tungsten da/ko platinum wanda ke sadarwa da nitrogen oxides ba tare da cinye kansa a cikin wannan tsari ba. Wannan tsarin yana haɗe a cikin tsarin fitar da hayaki na motoci da injinan masana'antu. Aikace-aikacen SCR suna da faɗi sosai daga manyan motoci da bas, injinan gona da kuma saitin janareta zuwa amfani da shi a cikin sassa daban-daban na masana'antu.