摘要
介绍了某煤矿井废水排放存在的问题,及废水处理站原始设计方案与详细的处理过程。根据工程项目的地理特点,对原设计方案进行改革,减少了工程投资。同时,项目建成投产后,废水处理达到了设计要求及相关排放标准,对废水处理效果进行了分析。通过对原设计方案的改革,该废水处理站的建设节约投资27.66万元,项目建成后每年节约用电39.45万kWh,并节省了其相应的设备检修保养费用,在满足废水处理效果的前提下,获得了节约建设投资、节省用电和运行费用的效果。
We introduce the original design and detail the process by which the waste water of a coal mine was treated. The original design is improved, based on the geographic location of the treatment station. The revised design reduces the capital investment while still meeting the design requirements and the relevant standards. The improved design lowers the capital investment by approximately 276 600 RMB, reduces annual power consumption by 394 450 kWh, and decreases equipment maintenance costs. This project lowers the investment cost during construction, and reduces the electrical and maintenance costs of the relevant equipment after the construction is completed.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2009年第6期711-715,共5页
Journal of Chongqing University
基金
十五科技攻关项目(2004BA604A-01)
关键词
设计方案改革
井下
废水处理
节能
design improvement
underground mine
waste water treatment
energy saving
