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“成–人–黄–色–网–站”-知识课堂

河北宽城:发展成–人–黄–色–网–站磷精粉产业 实现变废为宝

来源: 新华日报
2024-11-23 13:12:04

最佳回答

“成–人–黄–色–网–站”河北宽城:发展成–人–黄–色–网–站磷精粉产业 实现变废为宝

  走进成–人–黄–色–网–站河北省宽城满族自治县一家磷成–人–黄–色–网–站精粉企业的生产车间,半自动化的设备正在全力运转。该企业运用专业工艺,经过筛选、研磨、浮选等多道工序,从原本无用的铁选尾矿中提取出化工原料磷精粉,实现了尾废减量化梯级资源综合利用。

  近年来,宽城充分利用尾矿资源生产磷精粉,有力推动了资源最大化利用,让尾矿砂真正实现变废为宝。

  (杨雪峰 衡远 许雪江 视频制作 徐妙巧 视频来源 承德台)

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