华东师范大学学报(自然科学版) ›› 2017, Vol. 2017 ›› Issue (6): 147-155.doi: 10.3969/j.issn.1000-5641.2017.06.014

• 生态与环境科学 • 上一篇    下一篇

上海桃浦工业区内河道水质月动态评价及解析

张廷辉1, 黄民生1, 马明海1,2, 张雯1, 崔贺1   

  1. 1. 华东师范大学 生态与环境科学学院, 上海 200062;
    2. 黄山学院 生命与环境科学学院, 安徽 黄山 245041
  • 收稿日期:2016-11-17 出版日期:2017-11-25 发布日期:2017-11-25
  • 通讯作者: 黄民生,男,教授,博士生导师,研究方向为水环境治理与修复.E-mail:mshuang@des.ecnu.edu.cn E-mail:mshuang@des.ecnu.edu.cn
  • 作者简介:张廷辉,男,硕士研究生,研究方向为河道治理与修复.E-mail:zth8023@163.com.

Analysis and assessment on monthly dynamics of water quality at Taopu industrial zone in Shanghai

ZHANG Ting-hui1, HUANG Min-sheng1, MA Ming-hai1,2, ZHANG Wen1, CUI He1   

  1. 1. School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200062, China;
    2. School of Life and Environmental Sciences, Huangshan University, Huangshan Anhui 245041, China
  • Received:2016-11-17 Online:2017-11-25 Published:2017-11-25

摘要: 以上海市桃浦工业区4条中小型河道为研究对象,pH值、水温(WT)、溶解氧(DO)、透明度(SD)、5日生化需氧量(BOD5)、化学需氧量(CODCr)、高锰酸盐指数(CODMn)、总有机碳(TOC)、氨氮(NH3-N)、硝态氮(NO3-N)、总氮(TN)、叶绿素a(Chl-a)、溶解性磷(DP)和总磷(TP)为水质评价因子,采用主成分分析法、综合污染指数法、综合营养状态指数法、有机污染指数法和综合水质标识指数法,评价河道水环境质量,分析水质时空变化特征,解析污染源初步解析水环境污染及其变化的成因.研究结果表明,4条河道中工业河污染最严重,小宅浜与张泾河次之,红祁河水质最好;TN和TP是河道水环境的主要污染因子;河道中的磷均以溶解性磷酸盐为主,氮均以氨氮为主.桃浦工业区内河道存在工业废水、生活污水和厨余废水直排、偷排现象,河道水环境的深化治理应在进一步控源的基础上开展原位修复.

关键词: 水环境质量, 中小河道, 指数评价, 黑臭河道, 月动态

Abstract: Taking pH, WT, DO, SD, BOD5, CODCr, CODMn, TOC, NH3-N, NO3-N, TN, Chl-a, DP and TP as the primary parameters, four medium or small creeks in Shanghai Taopu industry area are chosen as research rivers to evaluate the water quality, analyze temporal variation of water quality and identify pollution sources, by using analysis method such as principal component analysis, comprehensive pollution index, comprehensive nutritive index, organic pollution index and comprehensive water quality identification index. The research results indicate that Gongye River was the most polluted river in the four rivers, followed by Xiaozhai River and Zhangjin River, and Hongqi River was the best. TN and TP were the primary pollution parameters. DP was the main composition of TP, and NH3-N is the main composition of TN. In industry area, pollution control of small malodorous rivers should focus on source control, and take the integrative measurements like "source control and retention".

Key words: water quality, medium and small creek, index evaluation, malodorous river, monthly dynamics

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