ZKS60飞(fei)灰固(gu)化(hua)系统采用(yong)“飞(fei)灰+(稳(wen)定剂(ji)(ji)+水(shui))+水(shui)泥混合(he)搅(jiao)拌”的处(chu)理(li)工艺(yi),或(huo)(huo)根据需求(qiu)不(bu)加水(shui)泥, 是以水(shui)泥基固(gu)化(hua)法为主(zhu),药剂(ji)(ji)稳(wen)定化(hua)为辅的固(gu)体(ti)(ti)(ti)处(chu)理(li)技术,螯合(he)药剂(ji)(ji)的加入将(jiang)飞(fei)灰内的有(you)毒有(you)害(hai)污染 物(wu)转变为低溶(rong)解(jie)性(xing)(xing)、低迁移性(xing)(xing)及低毒性(xing)(xing)的物(wu)质,再(zai)利用(yong)惰(duo)性(xing)(xing)基材水(shui)泥与水(shui)反(fan)应后可形成坚固(gu)块体(ti)(ti)(ti)的特征,将(jiang)有(you)害(hai)废物(wu)包容在紧密固(gu)化(hua)体(ti)(ti)(ti)中(zhong)(zhong),使其中(zhong)(zhong)所有(you)污染组分呈现化(hua)学惰(duo)性(xing)(xing)或(huo)(huo)被包容起来,减少(shao)重金属(shu) 对周围环境(jing)的放射性(xing)(xing)危害(hai)。混合(he)机出(chu)料(liao)经过养护形成坚硬(ying)固(gu)化(hua)体(ti)(ti)(ti),固(gu)化(hua)体(ti)(ti)(ti)具有(you)低毒性(xing)(xing)、低溶(rong)解(jie)性(xing)(xing)、低 迁移性(xing)(xing),能在较为安全的条件下(xia)运输与处(chu)置。(下(xia)图为参(can)考(kao)展示图)
飞灰固化系统效果展示图