秋日的沂河碧波荡漾，芦苇摇曳间白鹭翩跹；肥城化工园区内的高品质再生水，默默涵养地下水源；潮白河畔，艺术小镇描绘着人与自然和谐共 生的美好图景……近年来，山东以系统思维破解河湖治理难题，走出了一条"污染共治、资源共享、生态共富"的发展之路。 如今的沂河风景优美如画。新华社记者袁敏摄 让河湖重现水清岸绿 "快尝尝我们的家乡水，甘甜可口，游客来了都爱喝！"在位于沂河中游的龙湾水乡乡村振兴示范区，游客常被当地的富锶型矿泉水"圈粉"。沂源 县被认定为"中国矿泉水之乡"之一，"一瓶家乡水"成为彰显当地良好水生态的名片。 淄博市生态环境局沂源分局党组成员刘传国介绍，沂源是沂河的发源地，境内流域面积1462平方公里，占全县总面积的89.5%。20世纪90年代， 沂源形成以造纸、制革、酿酒为主的产业结构，沂河各支流也遭遇不同程度的污染，一度沦为劣Ⅴ类水体。 如今，沂河重现蓬勃生机。岸边青山郁郁葱葱，水中各类鱼虾成群，还成了东方白鹳、白骨顶鸡、黑水鸡等近百种鸟类的栖息地。昔日的"臭水 河"成了令村民骄傲的"最美家乡河"。 近年来，山东以全面改善水生态环境质量为重点，谋划实施了一批重点流域水生态保护和修复重大工程，"十四五"期间累 ...

让河湖重现水清岸绿 秋日的沂河碧波荡漾，芦苇摇曳间白鹭翩跹；肥城化工园区内的高品质再生水，默默涵养地下水源；潮白河畔，艺术小镇描绘着人与自然和 谐共生的美好图景……近年来，山东以系统思维破解河湖治理难题，走出了一条"污染共治、资源共享、生态共富"的发展之路。 "快尝尝我们的家乡水，甘甜可口，游客来了都爱喝！"在位于沂河中游的龙湾水乡乡村振兴示范区，游客常被当地的富锶型矿泉水"圈粉"。 沂源县被认定为"中国矿泉水之乡"之一，"一瓶家乡水"成为彰显当地良好水生态的名片。 淄博市生态环境局沂源分局党组成员刘传国介绍，沂源是沂河的发源地，境内流域面积1462平方公里，占全县总面积的89.5%。20世纪90年 代，沂源形成以造纸、制革、酿酒为主的产业结构，沂河各支流也遭遇不同程度的污染，一度沦为劣Ⅴ类水体。 "当时，我们在河岸拿篙一捣，从水底咕噜咕噜泛沫，臭味就上来了。"中庄镇村民老孟边说边皱眉。 2006年起，当地下决心"控源头""治污水"，先后关停淘汰落后企业290余家、燃煤锅炉140余台，整治"散乱污"企业1000多家，完成企业"退城 进园"20余家，转向"生态工业+绿色制造+产业集群"模式。同时，当地先后实施生 ...

Core Viewpoint - The article emphasizes the significant advancements in urban water conservation through technology, institutional support, and innovative reforms, highlighting successful case studies and future goals for water resource management in China [1][3][4]. Group 1: Technological Innovations - The water resource regeneration plant in Ordos City has achieved a 95% recycling rate of photovoltaic wastewater through advanced treatment processes [1]. - A laboratory in Shanghai has successfully reduced water supply network leakage from 27% to 3.61% through technological breakthroughs in urban water conservation [2]. Group 2: Institutional Support - The establishment of water-saving regulations in cities like Jinan has provided a framework for sustainable groundwater management and conservation efforts [3]. - Various regions are enhancing their water-saving institutional frameworks, including the implementation of a comprehensive policy system for urban water conservation [4]. Group 3: Market Mechanisms - The signing of a water rights trading agreement in Yunnan, involving a transaction of 25 million cubic meters, illustrates the growing trend of water rights trading as a means to optimize water resource allocation [5]. - In 2024, the national water rights trading volume reached 1.37 billion cubic meters, marking a 154.7% increase year-on-year, showcasing the effectiveness of market-driven water conservation strategies [6]. Group 4: Future Goals - The Ministry of Water Resources aims to exceed 23 billion cubic meters of unconventional water utilization by 2025, indicating a strong commitment to enhancing water resource management [2]. - By 2035, China plans to establish a water-saving institutional policy system that aligns with the goals of achieving socialist modernization [4].