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水体生态修复技术在河道整治工程中的应用研究

2021-07-25钱伟王丽俊

科技创新导报 2021年6期
关键词:污染

钱伟 王丽俊

摘  要:随着我国经济的高速发展及人口的快速增长,河道污染问题日益严重,因此,水体质量的改善和维护具有重要的意义。在目前的河道整治办法中,水体生态恢复技术具有明显的优势,该技术的施工效率高,施工过程较安全,能够有效节省施工开支,维护河道的生态平衡。本文主要围绕水体生态修复技术的相关概述、目前我国河道整治工程中存在的问题进行分析、探讨在河道整治工程中应用水体生态修复技术的有效措施,从而为河道整治工程管理人员提供一定的理论参考。

关键词:水体  污染  生态修复技术  河道整治工程

中图分类号:X522          文献标识码:A                  文章编号:1674-098X(2021)02(c)-0100-03

Research on the Application of Water Ecological Restoration Technology in River Channel Regulation Project

QIAN Wei1  WANG Lijun2

(1.JiangSu Province Engineering Investigation and Research Institute Co., Ltd, Yangzhou, Jiangsu Province,225002 China; 2. Changzhou xue bu district's water port water management service station, changzhou, Jiangsu  Province,213235 China)

Abstract: With the rapid development of China's economy and the rapid growth of population, river pollution is becoming more and more serious. Therefore, it is of great significance to improve and maintain the water quality. In the current river regulation methods, the water ecological restoration technology has obvious advantages. The technology has high construction efficiency, relatively safe construction process, and can effectively save construction expenses and maintain the ecological balance of the river. This paper mainly focuses on the overview of water ecological remediation technology and the problems existing in China's current river course remediation project, and discusses the effective measures of applying water ecological remediation technology in the river course remediation project, so as to provide some theoretical reference for the river course remediation project management personnel.

Key Words: Water; Pollution; Ecological restoration technology; River channel improvement works

1  水体生态修复技术的相关概述

1.1 水体生态修复技术的相关概念

水体生态系统是指在一定的自然条件下,水中的生物及其生存发展的空间。完整的水体生态系统包括水生植物、水生动物等。相关管理人员应及时修复水体生态环境,维护水体生态平衡,及时处理水中污染物。目前,河道污染日益加重,水体生态修复技术能够有效修复河道生态结构,维护生态系统平衡,保护河道周围生物安全。水体修复技术以转化、分解及吸收河道中污染物为目的,利用水中的动植物和部分微生物达到优化水体生态的效果[1-2]。在这个过程中,水体生态修复技术主要是利用微生物或动植物对水体进行修复,不仅可以修复水域的生态环境,还可以修复不同层次的水体环境。……

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