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为了解决我局三厂铅精矿烧结焙烧过程中产生的大量低浓度SO_2烟气对农业和居民身体健康的危害问题.遵照毛主席关于“综合利用大有文章可做”的教导,根据省冶金局和局党委的指示,利用本局四厂锌精矿沸腾焙烧的付产物—含ZnO烟尘,配成悬浮液吸收三厂焙烧烟气中的SO_2,消除其危害。同时对吸收后生
In order to solve the problem that a large number of low-concentration SO2 flue gas generated during the sintering and roasting process of the lead sinter concentrate of the 3rd Plant of our bureau harms the health of agriculture and residents, according to the teaching of Chairman Mao about “a great deal of comprehensive utilization can be done”, according to the provincial metallurgy Bureau and Bureau of Party committee’s instructions, the use of our fourth factory zinc concentrate roasted calcined byproducts - including ZnO soot, dubbed the suspension of three plants roasted flue gas SO 2, to eliminate its harm. At the same time on the absorption of students