[1]吴 翔,成芃荣,吴银杰,等.淮安市某区备用水源地水质现状及变化趋势[J].江苏水利,2020,(12):17-21.
　WU Xiang,CHENG Pengrong,WU Yinjie,et al.Analysis on current situation and change trend of water quality of backup water source in a certain area of Huai'an City[J].JIANGSU WATER RESOURCES,2020,(12):17-21.
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淮安市某区备用水源地水质现状及变化趋势()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年12期
页码:
17-21
栏目:
水生态与环境
出版日期:
2020-12-28

文章信息/Info

Title:
Analysis on current situation and change trend of water quality of backup water source in a certain area of Huai'an City
文章编号:
1007-7839(2020)12-0017-05
作者:
吴 翔1;  成芃荣1;  吴银杰2;  刘 芳3;  丛海兵1*
1.扬州大学 环境科学与工程学院, 江苏 扬州 225100, 2.淮安市洪泽区河湖管理所, 江苏 淮安 223100; 3.江苏省水文水资源勘测局扬州分局, 江苏 扬州 225000
Author(s):
WU Xiang1;  CHENG Pengrong1;  WU Yinjie2;  LIU Fang3;  CONG Haibing1*
1.School of Environmental and Engineering, Yangzhou University, Yangzhou 225100, China; 2.Huai'an Hongze District River and Lake Management,Huaian 223100, China; 3.Yangzhou Hydrology and Water Resources Survey Bureau of Jiangsu Province, Yangzhou 225000, China
关键词:
水源地;  湿地生态处理系统;  水质监测
Keywords:
water source;  wetland ecological treatment system;  water quality monitoring
分类号:
X824
文献标志码:
B
摘要:
为了探明某区备用水源地运行水质情况,对某区备用水源地进行了1年的水质监测分析。结果表明,备用水源地从洪泽湖引入的进水TN、TP超标,只达到Ⅳ类水质标准,其他指标达到Ⅲ类水质标准; 经过备用水源地湿地系统和深水净化区处理调蓄后,出水口CODMn、NH3-N、TN、TP、NTU全年平均去除率分别为20.9%、28.1%、50.9%、63.0%和83.2%; DO变化趋势不明显,但全年达到在Ⅰ类水质标准; TN达到地表水Ⅲ类水质标准,其余指标达到Ⅱ类标准; 藻类去除效果不佳,备用水源地水质变清后透光性增强,存在藻类暴发的隐患。
Abstract:
In order to find out the operating water quality of the backup water source in a certain area, water quality monitoring and analysis on the reserve water source in a certain area was carried out for a whole year. The results showed that the TN and TP of the influent water introduced from Hongze Lake from the reserve water source exceeded the standard, which only reached class IV water quality standards, and other indicators reached class III water quality standards. After the treatment and storage of the wetland system of the standby water source and the deep water purification area, the annual average removal rates of CODMn, NH3-N, TN, TP and NTU at the outlet were 20.9%, 28.1%, 50.9%, 63.0% and 83.2%, respectively. The change trend of DO was not obvious, but it reached class I water quality standards throughout the year. TN met class III water quality standard for surface water, and other indicators met class II standard. The algae removal effect was not good, the light transmittance of the standby water source was enhanced after the water quality became clear, and there was a hidden danger of algae outbreak.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-06-05
基金项目:江苏省科技支撑计划项目(BE2014681)
作者简介:吴翔(1994—),男,硕士研究生,研究方向为水污染控制。E-mail:1720814751@qq.com
通信作者:丛海兵(1968—),男,教授,博士,研究方向为水源水质改善、给排水工程优化。E-mail:chb9903@126.com
更新日期/Last Update: 2020-12-20