[1]吴学春,翁佳兴*,陈振国,等.农村河道水质提升集成技术研究[J].江苏水利,2023,(10):22-25,34.
　WU Xuechun,WENG Jiaxing*,CHEN Zhenguo,et al.Research on integrated technology of rural river water quality improvement[J].JIANGSU WATER RESOURCES,2023,(10):22-25,34.
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农村河道水质提升集成技术研究()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年10期
页码:
22-25,34
栏目:
农村水利
出版日期:
2023-10-15

文章信息/Info

Title:
Research on integrated technology of rural river water quality improvement
文章编号:
1007-7839（2023）10-0022-0004
作者:
吴学春1; 翁佳兴1; 2*; 陈振国3; 王从友1; 吉锋1; 2; 李一凡3; 李云超3
（1. 南水北调东线江苏水源有限责任公司，江苏 南京 225000；2. 南水北调江苏生态环境有限公司，江苏 南京 225000；3. 苏州方舟环保科技有限公司，江苏 苏州 215000）
Author(s):
WU Xuechun1;  WENG Jiaxing1; 2*;  CHEN Zhenguo3;  WANG Congyou1;  JI Feng1; 2;  LI Yifan3;  LI Yunchao3
（1. The Eastern Route of South-to-North Water Diversion Jiangsu Water Resource Co., Ltd., Nanjing 225000, China；2. Jiangsu Ecological Environment Co., Ltd., of the South-to-North Water Diversion Project, Nanjing 225000, China；3. Suzhou Fangzhou Environmental Protection Technology Co., Ltd., Suzhou 215000, China）
关键词:
富营养化; 水质提升; 旁路净化; 生态修复; 农村河道
Keywords:
eutrophication;  water quality improvement;  bypass purification;  ecological restoration;  rural river
分类号:
X522
文献标志码:
B
摘要:
针对富营养化农村河道水体修复的需求，以氮、磷营养盐和化学需氧量深度削减为目标，提出旁路净化和水生态强化净化的水质提升集成技术并进行示范应用。结果表明：硫铁耦合脱氮工艺在处理河道水环境方面具有调试稳定周期短、脱氮除磷能力良好稳定、抗冲击能力强等优点；水生态强化工程则能够促进水体中有益微生物的生长，增加水体生态系统的稳定性；集成技术可将水质由劣V类稳定提升到Ⅲ类，降低污染隐患，改善河道生态环境状况。
Abstract:
This project focused on the restoration of eutrophic rural river, with the goal of deep reduction of nitrogen, phosphorus nutrients, and chemical oxygen demand. The integrated water quality improvement technology of bypass purification and water ecological enhancement purification was proposed and demonstrated. The results indicated that the sulfur-iron coupling denitrification process has advantages in treating river water, such as short debugging time, well ability of denitrification and phosphorus removal, and strong shock resistance; Water ecological enhancement project increased the stability of water ecosystems by promoting the growth of functional microorganisms in the water. The integrated technology can steadily improve water quality from poor class V to class Ⅲ, reduce the pollution and improve the ecological environment of the river.

参考文献/References:

[1]GUO Y，ZHOU X，LI Y，et al. Heterotrophic nitrification and aerobic denitrification by a novel Halomonas campisalis[J]. Biotechnology Letters，2013，35（12）：2045-2049.
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[8]孙贻超，邢妍，孙静，等. 国家水体污染控制与治理科技 重大专项“天津滨海工业带废水污染控制与生态修复综合示范”项目的主要研究成果及其应用[J]. 环境工程学报，2022，16（7）：2111-2121.

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备注/Memo

备注/Memo:
收稿日期：2023-08-09
基金项目：江苏水利科技项目（2020064），中国博士后科学基金资助项目（2023M731816），江苏“卓博计划”资助项目（2022ZB815），浙江省重点研发计划项目（2020C03080）
作者简介：吴学春（1969—），男，研究员级高级工程师，本科，主要从事水利工程规划设计、管理和研究。E-mail：570053057@qq.com
通信作者：翁佳兴（1988—），男，高级工程师，博士，主要从事水生态修复技术的研究、应用与产业化。E-mail：wengjiaxingseu@163.com
更新日期/Last Update: 2023-10-15