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社评“男生坤坤和女生坤坤”-环球时报

河北宽城:发展男生坤坤和女生坤坤磷精粉产业 实现变废为宝

来源: 中国青年报
2024-11-23 10:12:07

最佳回答

“男生坤坤和女生坤坤”河北宽城:发展男生坤坤和女生坤坤磷精粉产业 实现变废为宝

  走进男生坤坤和女生坤坤河北省宽城满族自治县一家磷精男生坤坤和女生坤坤粉企业的生产车间,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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