Core Viewpoint - The "Ningyuan River - Tengqiao River - Sanya River" photo collection activity aims to preserve river memories and promote public awareness of water resource protection and river culture through various photographic works [3][4]. Group 1: Activity Overview - The photo collection activity officially starts on July 1, 2025, and is organized by the Committee for Excellent Traditional Culture in Yazhou and the Sanya Water Affairs Bureau [3]. - The activity focuses on the Ningyuan River, Tengqiao River, Sanya River, and their surrounding areas, inviting submissions from the public in four categories: historical images, ecological scenery, human stories, and development changes [4]. Group 2: Submission Requirements - Participants can submit single photos or groups of up to 8 images, with a minimum resolution of 300 dpi, and must include a brief description of no more than 100 words [4]. - Submissions must reflect the true history and current state of Hainan's rivers, with clear themes and images, and must not use AI to alter key scenes or add watermarks [4][5]. Group 3: Awards and Recognition - A total of 100 outstanding works will be selected, with each selected piece receiving a reward of 500 yuan (tax included) [6]. - Selected works will be featured in a river culture book to be published in 2026 and will also be part of a public exhibition, enhancing the visibility of river stories [6].

Core Points - The central ecological environmental protection inspection has highlighted significant issues regarding water resource management in the Yellow River basin, particularly in the provinces of Shanxi, Shandong, and Shaanxi [1][3] Group 1: Illegal Water Extraction - There are numerous instances of illegal water extraction in Shaanxi, with 71 cases of unlicensed water extraction identified in Baoji City since 2024 [1] - In Shanxi, the Jing'an Water Supply Company has exceeded its permitted water extraction limits, leading to the drying up of river sections [1] - The Jinpeng Coking Company in Lüliang City has illegally extracted 95.2 million cubic meters of surface water from January 2023 to March 2025 [2] Group 2: Regulatory Violations - Local departments have been found to issue illegal approvals for water extraction, such as the issuance of a groundwater extraction permit to a company without proper authorization [3] - The construction of chemical projects in the management area of the Yellow River has been reported, violating the Yellow River Protection Law [3] Group 3: Misreporting of Water Conservation Efforts - Companies have been found to misreport their water conservation efforts, such as the Shanxi Zhongfen Liquor Investment Company, which has continued to extract groundwater despite reporting reductions [4] - In Dongying City, water conservation projects were falsely reported as new initiatives, inflating the reported water savings by 5.33 million cubic meters per year [4][5] - Baoji City has been accused of fabricating statistics regarding the utilization of recycled water, with actual usage being significantly lower than reported [5]

Group 1 - The central ecological environment protection inspection teams reported violations in water resource management in Shanxi, Shandong, and Shaanxi provinces, highlighting issues such as illegal water extraction and inadequate implementation of water resource constraints [1][2][4] - In Shanxi, 32 counties are overloaded with water resources, with 8 located in the cities of Jinzhong and Lüliang, indicating a severe situation regarding water resource over-extraction [1] - In Shandong, illegal construction projects were found along the Yellow River, with local authorities approving multiple new and expanded chemical projects without proper oversight, leading to significant water resource protection issues [2][4] Group 2 - In Shaanxi, cities like Baoji and Tongchuan showed poor enforcement of water resource constraints, with frequent violations in water extraction and inadequate use of recycled water [2][3] - Baoji's water management was criticized for falsifying statistics on recycled water usage, with over 13 million cubic meters of wastewater incorrectly classified as ecological replenishment [3] - The inspection revealed ongoing illegal water extraction practices, with 71 cases of unauthorized water use identified in Baoji since 2024 [3][4]

今年4月22日是第56个世界地球日，活动主题是"珍爱地球，人与自然和谐共生"。在世界地球日到来之际，水务环 保行业作为生态文明建设的重要力量，正以科技创新推动水环境治理迈向智能化、资源化、低碳化。北控水务通 过智慧化运营、污水资源化利用、低碳工艺革新等技术手段，正探索一条科技赋能生态治理的可持续发展路径， 为水资源保护贡献"北水方案"。 数智化系统赋能水厂运营 在绵阳塔子坝污水处理厂，北控水务将数字化技术与污水处理深度融合，依托智能曝气、智能加药等手段加持， 进水、提升、曝气、混合、回流等污水处理工艺无需人工调控操作，实现高质量的自动运行。 "过去靠人工巡检，现在靠数据决策。"北控水务技术人员介绍，塔子坝污水处理厂夜间应急次数已从每月23次降 低到1-2次，设备程控率从54%提升至86%，保障了污水厂的安全稳定生产和高效智慧运营。 利用物联网技术（IOT）使水厂核心设备上网，并融入技术与运维人员工作流程中，使其能够实时监控设备的运 行状态，有效识别设备异常状态，北控水务通过工单系统实现异常情况处置联动。此外，利用状态感知技术和数 据模型算法，检测并预测故障，以提前干预避免较大设备故障的发生。 再生水为城市发展 ...