华东师范大学学报(自然科学版) ›› 2011, Vol. 2011 ›› Issue (1): 163-171.

• 水体污染控制与治理 专刊 • 上一篇    下一篇

南宁市竹排冲河道水体黑臭评价

郝晓明1， 胡湛波1， 刘 成1， 韦永平2， 李志华3， 魏 群1   

  1. 1. 广西大学 环境学院，南宁 530004； 2. 南宁建宁水务投资集团有限责任公司，南宁 530031；3． 广西来宾市环境保护监测站,广西 来宾 546100
  • 收稿日期:2010-11-01 修回日期:2010-12-01 出版日期:2011-01-25 发布日期:2011-01-25
  • 通讯作者: 胡湛波

Development of a black-odour prediction model for Nanning Zhupai Creek

HAO Xiao-ming 1， HU Zhan-bo 1， LIU Cheng 1， WEI Yong-ping 2， LI Zhi-hua 3， WEI Qun1   

  1. 1. School of Environment, Guangxi University, Nanning 530004, China;2. Nanning Jianning Water Group Company,Ltd, Nanning 530031, China;3. Environmental Monitoring Station of Laibin, Guangxi, Laibin Guangxi 546100, China
  • Received:2010-11-01 Revised:2010-12-01 Online:2011-01-25 Published:2011-01-25
  • Contact: HU Zhan-bo

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摘要： 采用多元线性拟合的方法，结合南宁市竹排冲河道水质监测断面数据，选取CODCr, DO, NH3 -N有机污染指标与Fe, Mn无机污染指标，建立了适合南宁市竹排冲河道水体黑臭的评价模型：
I=0.050 3［CODCr］＋0.257 6［NH3 -N］-2.304 9［DO］＋1.239 4［Fe］＋2.770 0［Mn］＋14.407 8，
并对模型进行校验，结果表明: 该模型适用于南宁市竹排冲河道水体黑臭程度的评价，为建立南宁市河道黑臭预警系统提供理论依据.

关键词: 黑臭, 评价模型, 竹排冲, 河道整治, 黑臭, 评价模型, 竹排冲, 河道整治

Abstract: In this paper, several major parameters (such as CODCr, DO, NH3 -N, Fe and Mn etc.) in Nanning Zhupai Creek were used to correlate with the black-odour index. The results showed that CODCr, NH3 -N, DO, Fe, Mn were the major factors to affect the black-odour index. Based on a set of data, a predict model for the black-odour index in Zhupai Creek was developed, i.e.,
I=0.050 3［CODCr］＋0.257 6［NH3 -N］-2.304 9［DO］＋1.239 4［Fe］＋2.770 0［Mn］＋14.407 8.
The above model provides not only a good evaluation tool for the black-odour level in Zhupai Creek, but also the theoretical basis for building early warning monitoring system in the black-odor in Nanninig urban rivers.

Key words: evaluation model, Zhupai Creek, river regulation, black-odour, evaluation model, Zhupai Creek, river regulation

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