铁路施工过程中的废水污染物排放控制措施研究  

Study on Control Measures of Pollutant Discharge in Railway Construction

作　　者：吕双林 Lv Shuanglin(Shaanxi Railway Engineering Investigation Co., Ltd., Xi'an 710000, China)

机构地区：[1]陕西铁道工程勘察有限公司,陕西西安710000

出　　处：《环境科学与管理》2020年第6期101-105,共5页Environmental Science and Management

摘　　要：鉴于生态环境保护的现实意义,针对铁路施工过程中废水污染物排放控制进行研究。分别从生态环境、社会生活、铁路交通建设三个层次分析高速铁路施工废水污染处理的必要性,并对污水来源和成分特性进行了分析,指出了铁路施工阶段产生的废水污染物主要是悬浮物。利用数据采集传输模块、远程中心服务模块、客户端软件构成废水污染物远程监测系统,采集和监测铁路施工阶段废水污染信息和事件,基于所得数据,引入DPSIR模型,实现废水污染物排放风险评价,并确定污染等级。In view of the practical significance of ecological environmental protection,this paper carried out research on wastewater pollutant emission control during railway construction.The necessity for high-speed railway construction wastewater pollution treatment is analyzed from three levels:ecological environment,social life and railway traffic construction.The source and composition characteristics of wastewater are analyzed.It is pointed out that the wastewater pollutants generated during railway construction are mainly suspended solids.The data collection and transmission module,the remote center service module and the client software are used to form a remote monitoring system for wastewater pollutants.The wastewater pollution information and events during the railway construction phase are collected and monitored.Based on the data obtained,the DPSIR model is introduced to realize the risk assessment of wastewater pollutant discharge.

关 键 词：高速铁路 施工废水 污染物 排放控制 

分 类 号：X703[环境科学与工程—环境工程]