日前,山西发布《山西省水泥行业超低排放评估监测技术指南(征求意见稿)》。详情如下:
文件要点
1、在不影响生产和安全的前提下,尽量提高收尘罩的密闭性,每个收尘罩罩面风速宜大于1.5m/s,收尘系统应保持与生产工艺设备同步运转,高效袋式除尘器宜优先采用覆膜滤料,过滤风速宜小于0.8m/min,除尘器阻力宜小于1200Pa,采用滤筒除尘器的全过滤风速宜小于0.7m/min。
2、在生产工艺和物料输送环节主要产尘点密闭罩、收尘罩等无组织排放控制设施周边设置总悬浮颗粒物浓度监测仪,监测TSP,不得有外部风力影响。
文件全文
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