fgd shuka dauki
Tsarin tsire-tsire na Flue Gas Desulfurization (FGD) wani tsari ne wanda ke da nufin kawar da sulfur da aka samu a cikin iskar hayaki mai shaye-shaye Babban dalilin ƙarin binciken yakamata ya kasance don kiyaye tasirin muhalli a ƙarƙashin kulawa ta hanyar ɗaukar sulfur dioxide azaman tsayayyen calcium sulfide wanda ba zai iya tserewa cikin yanayi ba. Abubuwan da suka ci gaba da fasaha na masana'antar FGD sun haɗa da tsarin goge jika, hasumiya mai sha, famfo mai sulke, da slurries na lemun tsami ko farar ƙasa a ciki. wanda martanin da SO2 ke faruwa. Wannan halayen yana samar da calcium sulfite - wanda aka sanya shi zuwa gypsum. A cikin rigakafin ruwan acid da inganta ingancin iska, tsire-tsire na FGD na da matukar muhimmanci ga kiyaye muhalli kuma ana amfani da su a masana'antu inda hayaƙin sulfur ke da matsala. Suna ba da gudummawa mai mahimmanci ga waɗannan manufofi ta hanyar ba da gudummawar ruwa mai tsabta mai yawa a cikin koguna da tekuna.