苏州市渭塘镇紫薇文化园区域水质提升探索与实践

Exploration and Practice of Water Quality Improvement in the Grape MyrteCultural Garden Area of Weitang Town in Suzhou City

苏州市渭塘镇紫薇文化园为城市景观公园,园区河道在治理前存在外源污染、水动力不足、水生态系统退化等问题。本文以紫薇文化园区域水质提升工程为例,分析了紫薇文化园河道水质状况和污染成因,总结了紫薇文化园水系典型治理措施:水污染治理、水动力改善、水安全保障、水生态修复和长效管理等。结果表明,项目实施后河道水质得到明显提升,水体的生物多样性得到有效恢复,园区环境显著改善。通过总结典型治理技术和经验,可为类似水体综合治理提供参考。

The Grape Myrte Cultural Garden in Weitang Town in Suzhou,is an urban landscape park where,prior to remediation,the park’s waterways faced issues such as external pollution,insufficient hydrodynamics,and ecosystem degradation.Using the water quality improvement project in the Grape Myrte Cultural Park area as a case study,this paper analyzes the water quality status and causes of pollution in the Grape Myrte Cultural Park river system.It summarizes the typical water management measures employed,including water pollution control,hydrodynamic enhancement,water safety assurance,water ecological restoration,and long-term management.The results indicate that,following the project’s implementation,the water quality of the waterways improved significantly,biodiversity in the water bodies was effectively restored,and the park environment was markedly enhanced.Summarizing the key remediation techniques and experiences provides a valuable reference for similar waterbody restoration projects.