铁道标准设计Issue(9)：123-126,4.
列车集便器污水水质分析研究
Study on the Quality of Waste Water from Excrement Collector of Passenger Trains
陈为民 1郑莹雪2
作者信息
- 1. 铁道第三勘察设计院集团有限公司,天津300251
- 2. 天津工业大学,天津300160
- 折叠
摘要
Abstract
The influence factors on the main pollutant concentration of the waste water from the excrement collector of passenger trains were ascertained in this paper, which consist of the train type, the running time, the running interval, water consumption for washroom, and the habits of clean-keeping by the trainman. Based on that factors analysis, a new theoretic method was proposed to calculate the main pollutant concentration of the waste water from the excrement collector of passenger trains. According to comparison study, it was verified that the ideal value of pollution concentration calculated by using the new method was very close to the real value by testing the actual waste water sample, and the concentration level scale of COD and ammonia-nitrogen in the waste water from the excrement collector of passenger trains were also ascertained. So a difficult problem how to determine the quality of raw water from the excrement collector of passenger trains in the wastewater treatment plant was easily solved.关键词
列车集便器污水/污染物浓度/主要影响因素Key words
waste water from excrement collector of passenger trains/pollutant concentration/main influence factors分类
资源环境引用本文复制引用
陈为民,郑莹雪..列车集便器污水水质分析研究[J].铁道标准设计,2012,(9):123-126,4.
