[1]赵颖.校园生活污水排放量及其污染物的排放规律[J].华侨大学学报(自然科学版),2008,29(4):638-640.[doi:10.11830/ISSN.1000-5013.2008.04.0638]
　ZHAO Ying.Study the Law for Domestic Sewage Discharge of Campus[J].Journal of Huaqiao University(Natural Science),2008,29(4):638-640.[doi:10.11830/ISSN.1000-5013.2008.04.0638]
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校园生活污水排放量及其污染物的排放规律()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第29卷
期数:
2008年第4期
页码:
638-640
栏目:
出版日期:
2008-10-20

文章信息/Info

Title:
Study the Law for Domestic Sewage Discharge of Campus
文章编号:
1000-5013(2008)04-0638-03
作者:
赵颖
华侨大学环境保护设计研究所
Author(s):
ZHAO Ying
Environmental Protection and Design Institute, Huaqiao University, Quanzhou 362021, China
关键词:
生活污水;  排放规律;  化学需氧量;  氨氮
Keywords:
domestic sewage;  law for discharge;  university;  nitrogen and phosphorus removal
分类号:
X703
DOI:
10.11830/ISSN.1000-5013.2008.04.0638
文献标志码:
A
摘要:
以某高校为研究对象,分析生活污水排放量及其污染物的排放规律.结果表明,污水排放量变化与污水的化学需氧量(CODCr)变化情况基本一致,表现为凌晨时最低且变化小,其余时段较高,在早、中、晚餐时段形成峰值; 污水5日生化需氧量(BOD5)和氨氮(NH3-N)质量浓度在凌晨时段较低,污水的BOD5值从早上开始迅速升高并于中午达到最大值,而NH3-N的质量浓度于上午8:00左右达到最大值,之后快速降低并于上午12:00开始趋于稳定.休息日与工作日相比,污水量及污染物浓度随时间的变化均较小.根据研究结果,在做配套的污水处理工程设计时,NH3-N,总磷(TP)的设计去除率应分别大于60%和62%.
Abstract:
In this study,we monitored the daily change in sewage quantity and pollutants of the domestic sewage discharged from a university in Southern China.The results showed that the variations in sewage quantity and concentration of CODCr were similar,with the minimum change during midnight and the maximum change during the time of breakfast,lunch and dinner.The concentrations of BOD5,NH3-N and total phosphorus(TP) were relatively low during midnight.The value of BOD5 started to increase from morning and reached its maximum at noon.In contrast,the values of NH3-N and TP reached their maximums at 8:00 am and then dropped quickly and kept stable at 12:00.The variations in sewage quantity and pollutant concentration for off work days were less than those for working days.Based on these results,design parameters for the wastewater treatment facilities were proposed with the removal efficiency for NH3-N and TP above 60% and 62%.

参考文献/References:

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更新日期/Last Update: 2014-03-23