摘要
斜井是铁路长大隧道工程的重要组成部分,但作为辅助工程在环境影响评价和监管中容易被忽视。和正线隧道工程一样,斜井施工过程中也会产生一定量的施工废水,随意排放会对周围环境产生诸多不利影响。通过对黄岩隧道妹子娘冲斜井施工废水的检测结果,初步解析废水中污染物来源及种类,分析斜井施工废水产生、处理、排放过程中污染物的浓度变化趋势,为铁路隧道斜井施工废水处理提供依据与参考。
Inclined shaft is an important part of long railway tunnel engineering, but it is always be over- looked as an assistant engineering in environmental impact assessment and monitoring.Like the mainline tunnel engineering, inclined shaft construction process will produce a certain amount of construction waste water, unsu- pervised emissions will have many adverse effects on the surrounding environment.The preliminary analysis of the source and types of the waste water pollutants by the test results of the construction waste water of the inclined shaft of the MeiZiNiangChong in HuangYan tunnel.Inclined shaft construction wastewater production, treatment and discharge of pollutants in the process of concentration change trend has been also analyzed which provides the basis and reference to the railway tunnel inclined shaft construction wastewater treatment.
出处
《科技创业月刊》
2016年第3期119-121,共3页
Journal of Entrepreneurship in Science & Technology
关键词
铁路隧道
斜井
施工废水
污染物特征
railway tunnel
inclined shaft
construction wastewater
pollution characteristics
