Posachedwapa, tinapatsa Shanghai General Motors Co., Ltd. ndi gulu la zinthu zosefera kachiwiri, kuti zilowe m'malo mwa sinter mbale zotolera fumbi za msonkhano wopenta mu chomera chake cha Cadillac ku China.

Malo ojambulira utotowo ali ndi malo opoperapo omwe ali ndi ukadaulo wolekanitsa wowuma wopangidwa ndikuperekedwa ndi Dürr.Dürr ndi kampani yotsogola pamakampani opanga zokutira zamagalimoto padziko lonse lapansi.Idagwiritsanso ntchito ukadaulo wolekanitsa wowuma wokhala ndi zosefera za sinter mbale monga gawo lofunikira pakulekanitsa kwa utoto wopopera.Palibe chifukwa cha madzi kapena coagulant, imafika pamlingo wochepera 0.1mg/Nm³, imakwaniritsa 95% mpweya wozungulira, ndipo imapulumutsa mphamvu mpaka 60%, ndikusunga khalidwe lojambula bwino.Tekinoloje yolekanitsa ya Dürr spray booth, yotchedwa "EcoDryScrubber", yakhala ikugwiritsidwa ntchito padziko lonse lapansi.

Pambuyo pogwiritsa ntchito zinthu zathu kwanthawi yayitali, ntchitoyo yatsimikizira kuti ilowa m'malo mwazinthu zomwe zatumizidwa kunja.Tapereka masauzande azinthu zosefera mbale za sinter kwa opanga magalimoto ambiri aku China kuyambira 2015.