摘要
对比分析现有尾矿干堆场起尘量计算方法,选择一种适合SCREEN3模型计算大气环境防护距离的面源源强计算方法,同时采用R·A·拜格诺起动风速公式对其进行了修正,为尾矿干堆场环境影响评价中合理确定大气环境防护距离提供借鉴。
In this paper, a method for calculating the dust content of existing tailings dry yard is compared and analyzed.A methodfor calculating the source distance of the atmospheric environment is selected for the SCREEN3 model.At the same time, the R ^ Thispaper provides a reference for the reasonable determination of the atmospheric environment protection distance in the environmentalimpact assessment of railings dry yard.
出处
《化工设计通讯》
CAS
2017年第6期221-222,共2页
Chemical Engineering Design Communications
关键词
尾矿干堆
大气环境
防护距离
起动风速
起尘量
railings dry pile
atmospheric environment
protection distance
starting wind speed
