摘要
排水-水环境数字化是实现排水系统提质增效和水环境创优的重要抓手。以南方某市S河湾流域为例,分析引发污水溢流污染的关键因素,提出数字排水-水环境管理体系框架,形成全流域在线监控、全链条闭环管控、全场景智能分析、全要素联合调度以及全系统监管的数字化解决思路。并依托信息化平台,结合空间大数据、物联网、机器学习等新技术,重点构建排水管渠问题整治、液位异常事件智能识别、小流域长效诊治、污水联合调度以及水环境“一网统管”数字化应用场景,取得了良好实效。该研究结果可为类似地区提供借鉴和参考。
Drainage and water environment digitization is a crucial tool for achieving the quality and efficiency of drainage systems and enhancing water environments.Take the S River Bay watershed in a southern city as the case,we analyzed the key factors that trigger the sewage overflow pollution.We proposed a framework for the digital management of drainage-water environments and developed a digital solution concept encompassing basin-wide online monitoring,chain-wide closed-loop control,scene-wide intelligent analysis,joint dispatching of all elements,and system-wide supervision.Leveraging an informatization platform combined with spatial big data,Internet of Things(IoT),machine learning,and other emerging technologies,this research focused on addressing drainage issues remediation,intelligent identification of abnormal liquid level events,long-term diagnosis and treatment of small watersheds,joint scheduling of sewage operations,and"one network unified management"digital application scenarios for water environments.The results are promising and expected to provide valuable insights for the similar areas.
作者
李旭
林峰
曾洁
黎洪元
李肖玉
LI Xu;LIN Feng;ZENG Jie;LI Hongyuan;LI Xiaoyu(Shenzhen Water and Environment Group Co.,Ltd.,Shenzhen 518000,China)
出处
《环境工程》
CAS
CSCD
北大核心
2023年第11期134-140,共7页
Environmental Engineering
关键词
水环境创优
排水数字化
数据治理应用
小流域诊治
污水联合调度
water environment optimization
drainage digitization
data governance application
sub-watershed diagnosis and treatment
joint scheduling of sewage
