兴蓉环境（000598.SZ）2月26日在投资者互动平台表示，第五再生水厂二期、成都市第六再生水厂二期 和第八再生水厂二期项目建设均有序推进，其中第六再生水厂二期已进入试运行，第八再生水厂二期正 在进行设备调试。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：董秘新年好，公司第五、第六、第八再生水厂二期项 目现在进展是怎样的？ ...

山东省肥城市深入践行"节水优先、空间均衡、系统治理、两手发力"治水思路，积极探索水资源循环利 用新模式，打造"污水处理+湿地净化+再生水循环利用"特色路径，让废水变"活水"。 位于肥城市石横镇的国家能源集团山东石横热电有限公司是肥城再生水利用的受益大户，日均用水量约 6吨，用于发电及供热。此前企业用水长期依赖黄河水，水质含盐量较高导致设备损耗问题突出，仅保 安过滤器滤芯每年就需更换6次左右。 "使用再生水后，与全部使用黄河水相比，每年少产生废水量约60万吨，锅炉补给水处理系统离子除盐 系统周期制水量由1.7万吨提高到7.2万吨，每年减少酸碱用量72吨。"国家能源集团山东石横热电有限公 司生技部化学专工宋义宏介绍，现在设备运行状态持续优化，滤芯更换次数降至每年2次。 据肥城市康汇污水处理厂经理助理生产科科长宋延辉介绍，尾水先经过厂内处理达到基本排放标准，再 排入800亩的康汇河表流湿地，借助水生植物和自然生态的自净能力，吸附降解剩余污染物，实现水质 稳步提升。 而经湿地净化后的水，会被输送至康润水务有限公司再生水厂，这里采用"超滤+反渗透"双膜法工艺进 行深度处理，确保出水水质远超《城市污水再生利用工业用水水质 ...

Group 1 - The core focus of the report is on promoting green and low-carbon development in Binzhou by 2026, emphasizing structural adjustments and demonstration projects [1] - The city plans to accelerate the development of new energy, including the construction of a comprehensive wind-solar-storage transmission base and the implementation of 10 key projects, aiming to add 1 million kilowatts of renewable energy capacity [1] - Initiatives include the development of new models for "source-grid-load-storage" and "green electricity direct connection," along with the establishment of a 500 kV highland transmission and transformation project [1] Group 2 - The report highlights the importance of improving ecological environment quality through actions such as the clean transformation of 99 coal-fired furnaces and the renovation of 120 kilometers of rainwater and sewage pipelines [2] - It emphasizes the implementation of a river and lake chief system and systematic governance of river basins to enhance the beauty of coastal areas [2] - The completion of a national regional waste salt disposal center and the promotion of red mud comprehensive utilization are part of the efforts to create a "waste-free city" [2]

Core Insights - The article discusses the innovative approach taken by Suqian City, particularly in the Shuyang District, to address water scarcity by developing a system for realizing the value of water ecological products through recycled water initiatives [1][2][3] Group 1: Systematic Mechanism Design - The key to realizing the value of water ecological products lies in systematic mechanism design, which includes establishing rights, quantifying value, facilitating transactions, and activating capital [3] - The district has created a dual structure for water rights, separating ownership and usage rights, and issued the first national certificate for recycled water usage rights, addressing the dual nature of recycled water as both a public resource and a marketable asset [1][2] Group 2: Value Accounting and Economic Impact - A dual-track accounting mechanism has been established to quantify the value of recycled water, with the total ecological product value in 2024 reaching 74.59 million yuan, where ecological value is approximately 9.4 times that of commodity value [2] - The framework promotes a collaborative operation of four chains: wastewater treatment, recycled water utilization, ecological restoration, and economic value realization, enhancing the value cycle [2] Group 3: Practical Implications and Demonstration - The model developed in Shuyang District is comprehensive and operationally feasible, providing a practical example for other counties in China to promote the efficient use of water resources and realize the value of ecological products [3]

Core Viewpoint - Zhongyuan Environmental Protection Co., Ltd. plans to acquire 100% equity of Zhengzhou Xinhong Reclaimed Water Resources Development Co., Ltd. through public bidding, with a listing price of 146 million yuan [1][2] Group 1: Acquisition Details - The acquisition is set to take place on December 25, 2025, with the equity being publicly listed for transfer by the Zhengzhou Municipal Government's State-owned Assets Supervision and Administration Commission [1] - The core business of Xinhong Company includes reclaimed water sales, metering and charging, as well as inspection, maintenance, and emergency repair services for reclaimed water pipelines and ancillary facilities [1] Group 2: Strategic Rationale - The acquisition aims to enhance the synergy between the company's wastewater treatment and reclaimed water business, allowing the company to convert treated wastewater into marketable reclaimed water, thereby increasing overall value and expanding the industrial chain [2] - The establishment of a reclaimed water division and operation center, along with the acquisition of reclaimed water pipeline assets in Zhengzhou, indicates the company's commitment to capturing the reclaimed water utilization market in Zhengzhou [2] Group 3: Financial Impact - If the acquisition is successful, Xinhong Company will be included in the consolidated financial statements of the listed company, which is expected to enhance the overall profitability of the company [2] - The acquisition is projected to increase annual operating revenue by approximately 26.67 million yuan and annual net profit by about 9.04 million yuan [2]

Core Viewpoint - Suzhou has been recognized as one of the "20 Cities Towards Zero Waste" by the United Nations Secretary-General's Advisory Committee on Waste, highlighting its commitment to ecological civilization and sustainable urban development [1][2] Group 1: Recognition and Achievements - Suzhou was selected for its systematic governance model, significant environmental benefits, and extensive social collaboration in waste management [1] - The city has achieved 100% coverage of waste collection, transportation, and disposal systems across its 8,600 square kilometers, effectively managing 9.2067 million tons of household waste annually [1] - Through waste incineration, Suzhou generated 3.03 billion kWh of electricity in 2024, equivalent to saving 1 million tons of standard coal, meeting the annual electricity needs of 1.1 million households [1] Group 2: Innovative Practices - The Suzhou Industrial Park Circular Economy Industrial Park integrates seven facilities, including wastewater treatment and energy generation, creating an efficient "waste-resource-energy" cycle [2] - By the end of 2024, the industrial park has produced 38.46 million cubic meters of biogas, reduced carbon dioxide emissions by approximately 800,000 tons, and generated 5.9 billion kWh of electricity [2] - The "Suzhou Daodao" app facilitates convenient waste classification and collection services, mobilizing 45,000 volunteers in communities [2] Group 3: Future Plans and Global Impact - Suzhou's zero waste case study will be showcased globally on March 30, 2026, during International Zero Waste Day, with presentations in cities like New York and Nairobi [2] - The city aims to deepen its zero waste initiatives, contributing to global sustainable development and providing replicable experiences for other cities [2]

Core Viewpoint - The ecological protection and high-quality development of the Yellow River Basin are crucial for the rejuvenation and sustainable development of the Chinese nation, with Baotou City in Inner Mongolia playing a significant role in this initiative [1] Group 1: Water Resource Management - Baotou City has initiated a comprehensive reform focused on "water resources, water environment, and water ecology" to address the pollution of the Erdaosha River, which was previously a major conduit for urban wastewater [1] - The city has implemented a "source control and pollution interception" strategy, targeting major industries such as steel, electricity, and coal chemical sectors to enhance wastewater treatment and promote technological innovation [2] - The overall urban sewage treatment rate has increased to 96.38%, reflecting significant improvements in wastewater management [2] Group 2: Water Resource Utilization - Baotou City has transformed wastewater into a "second water source," encouraging internal water recycling within enterprises to minimize new water intake and wastewater discharge [3] - The city has established a regional recycled water utilization system, which has reduced the annual discharge of tailwater into the Yellow River by 20 million cubic meters, achieving a recycled water utilization rate exceeding 50% [3] Group 3: Ecological Restoration - The governance of the Erdaosha River has expanded from merely cleaning to enhancing the landscape, including river dredging and ecological bank construction, which has improved the river's self-purification capacity and biodiversity [3] - The transformation of the river from a "city scar" to an "ecological living room" for citizens has led to simultaneous improvements in ecological, social, and urban quality [3] Group 4: Systematic Governance and Collaboration - Baotou City aims to become a model for black and odorous water body governance and has actively explored multi-party investment mechanisms to support water resource conservation and pollution control [4] - The city has strengthened inter-departmental collaboration and regional coordination, creating a governance framework that integrates water resources, environment, and ecology [4] Group 5: Lessons Learned - The governance of the Erdaosha River provides a systematic methodology for resource-based cities and watershed management, emphasizing the importance of viewing the watershed as an organic whole [5] - The experience demonstrates that strict environmental standards can drive industrial transformation and innovation, highlighting the economic potential of a good ecological environment [5] - Continuous efforts and institutional reforms are essential for enhancing environmental governance effectiveness, with a focus on long-term strategies and public engagement [6]

Core Viewpoint - The Binzhou Urban and Rural Water Affairs Bureau has been recognized as an advanced collective in the 2025 China Water Conservation Award, highlighting the city's commitment to water conservation and innovative practices in water resource management [1][3]. Group 1: Water Conservation Initiatives - The city has implemented the "Five Water Integration" approach, focusing on source water, usage, retention, conservation, and management to enhance water resource efficiency [2]. - Significant progress has been made in unconventional water utilization, with 8 reclaimed water plants and 3 seawater desalination plants operational, and additional projects underway [2]. - By 2024, the city's unconventional water utilization is projected to reach 1.07 billion cubic meters, with industrial usage expected to be 39.04 million cubic meters, a tenfold increase from 2020 [2]. Group 2: Policy and Regulatory Framework - The city has introduced regulations such as the "Binzhou City Urban Water Conservation Ordinance" and the "Implementation Plan for Water Resource Conservation and Intensive Utilization" to support water conservation efforts [2]. - A water-saving technology innovation center and the first provincial water-saving industry development alliance have been established to foster collaboration and innovation in water conservation [2]. Group 3: Recognition and Achievements - Binzhou has been awarded titles such as National Water-Saving City, National Water Ecological Civilization City, and National Key City for Reclaimed Water Utilization, reflecting its successful water resource management practices [1]. - The Binzhou Urban and Rural Water Affairs Bureau has received accolades for its advanced collective efforts in implementing national water-saving actions [1].

Core Viewpoint - The government of Neijiang has announced the "Neijiang Urban Reclaimed Water Utilization Management Measures," which will take effect on March 1, 2026, establishing requirements for the planning, construction, utilization, operation, and maintenance of reclaimed water within urban built-up areas [1] Planning and Construction - Neijiang mandates the development of a specialized planning document for reclaimed water utilization, ensuring alignment with water supply, drainage, and landscaping plans [1] - New urban roads are required to install reclaimed water pipelines, designed and constructed in conjunction with main projects [1] - Public engineering projects funded by the government in areas covered by reclaimed water pipelines must include relevant facilities and equipment for reclaimed water [1] Utilization and Management - The measures prioritize the use of reclaimed water for urban greening, public toilet flushing, road cleaning, and environmental water for scenic areas, provided the water quality meets standards [1] - Industrial production and construction water are encouraged to utilize reclaimed water [1] - The government supports attracting private investment in reclaimed water facilities through methods such as franchising and government service purchases [1] Prohibitions and Regulations - The measures explicitly prohibit the connection of reclaimed water pipelines to drinking water pipelines, unauthorized changes in the use of reclaimed water, and damage to utilization facilities [1] - Clear signage indicating "non-potable water" must be placed on reclaimed water facilities [1] - The local housing and urban-rural development department will establish a water quality supervision management mechanism, with legal consequences for violations [1]

岁末寒冬，在山东东营黄河三角洲湿地，万鸟翔集的"鸟浪"与静谧入海的黄河交织成景。摄影爱好 者李延庆按下快门，将这一幕定格，"几年前来拍照，偶尔还会遇到雾霾、枯水。现在这里是'蓝天常 在、候鸟为伴'，镜头里的山东越来越上镜"。在他的镜头中，不仅记录下光影变幻，更见证了山东"十 四五"时期生态环境的蝶变。 "鸢都"潍坊建成全国首个"零碳港口"，"煤城"枣庄千亩塌陷区变良田，"泉城"济南精细管控道路扬 尘，烟台推进美丽海湾扩面增长……"十四五"以来，山东推动高颜值生态与高质量发展同频共振，交出 一份"含绿量"十足的答卷。 "减法"攻坚：从"雾锁楼台"到"常态蓝天" "记得2020年初，天空还像蒙了一层灰纱。现在站在阳台上就能清晰拍到海岸线。"谈及空气质量变 化，日照市生态环境局岚山分局大气科科长杨恩说，岚山区是山东4000万吨钢铁产能的承载区，辖区内 橡塑、木材加工等传统企业数量众多，持续巩固空气质量改善成果难度极大。 近年来，依托空气质量监测网络和智慧管控平台，岚山区严格监管工业源、移动源和扬尘源污染， 对钢铁、石化、港口等行业开展深度治理。该区环境空气质量综合指数、PM2.5、PM10等指标连续四 年稳定达到国 ...