（原标题：阿水资源部长强调污水处理站的经济化利用） 德尔巴尔还视察了Beni Saf新建污水处理站项目，该项目自今年8月启动，总投资超过40亿阿尔及利 亚第纳尔，并由国家排水局按现行技术标准负责实施。他对该机构在污水基础设施建设方面的经验给予 肯定，强调该项目在环境保护和民生改善方面都具有多重意义。德尔巴尔随后继续在哈马姆布哈贾尔 （Hammam Bouhadjar）和塔马佐加（Tamazougha）等地，对多个水利项目进行视察。 根据阿尔及利亚新闻社APS网站11月19日报道，阿尔及利亚水资源部长德尔巴尔在对艾因特穆尚特 省（A?n Témouchent）的工作视察中强调，必须按照经济化思路提升污水处理站的价值，特别是将处理 后的废水用于农业灌溉和工业用途。他指出，经过净化的废水应当优先用于农业、工业及城市绿化灌 溉，称其为"必须加以正确利用的真正财富"。在听取当地水资源部门的汇报时，德尔巴尔强调，最大程 度地利用污水处理站产生的再生水，是总统特本在水资源稀缺背景下的重要战略方向，并已在全国多地 为农作物生产带来积极效果。 ...

Core Insights - The Ministry of Water Resources reported that since the start of the 14th Five-Year Plan, China has achieved zero growth in total water usage while the market size of water-saving related industries is estimated to exceed 760 billion yuan [1] Agriculture - Agriculture accounts for approximately 60% of the national water usage, representing the largest water consumer and the greatest potential for water savings [1] - By the end of the 14th Five-Year Plan, the effective utilization coefficient of irrigation water in China increased from 0.565 to 0.580, ensuring stable irrigation area and grain production while maintaining stable agricultural irrigation water usage [1] Industry - The industrial sector has achieved zero growth in total water usage over the past decade, supporting an average annual industrial economic growth of 5.7%, while the water consumption per unit of industrial added value has decreased by over 50% during the same period [1] - During the 14th Five-Year Plan, China is increasing the construction of facilities for the utilization of reclaimed water and other unconventional water sources [1] Future Projections - By the end of 2024, the utilization of reclaimed water in China is expected to reach 21.2 billion cubic meters, with projections indicating that it will exceed 25 billion cubic meters by 2030, further enhancing the capacity to meet urban and rural water demands [1]

Core Insights - The city of Taixing is actively promoting the "Four Waters and Four Determinations" pilot program in its economic development zone, achieving significant results in water conservation through strict management and systematic governance [1][2][3] Group 1: Water Resource Management - The establishment of a water efficiency access system for major projects in the park, implementing a "negative list" management approach, and a comprehensive evaluation mechanism for project approvals [1] - The city has shut down 41 outdated chemical enterprises to enhance water resource management [1] - The industrial water reuse rate has reached 92%, with a target to reduce industrial added value water consumption by 26.81% by 2024 compared to 2020 [1] Group 2: Policy Implementation - The city government has issued the "Taixing City Water Conservation Management Implementation Rules," clarifying responsibilities for water conservation across departments and enterprises [2] - The annual water consumption targets are broken down to each township, and water consumption is included in the government's high-quality assessment [2] - A 100% water measurement rate is maintained across the city, with plans for water management audits and testing [2] Group 3: Water Usage Reduction - A total of 34.25 million cubic meters of permitted water volume will be reduced in 2024, focusing on both agricultural and industrial water savings [3] - The effective utilization coefficient for agricultural irrigation water has improved to 0.64, with significant investments in water-saving modifications [3] - The city has constructed wastewater treatment plants and a 12.35-kilometer recycled water pipeline, utilizing over 12 million cubic meters of recycled water annually [3] Group 4: Future Directions - Taixing will continue to uphold the principle of "determining by water and acting by quantity," further deepening the pilot program's effectiveness and implementing the strictest water resource management systems [3] - The city aims to innovate work concepts and optimize precise policy paths to enhance water resource management and conservation efforts [3]

Group 1 - The core focus of the investor relations activity was on the company's business development plans, project operations, accounts receivable, pricing adjustment procedures, and dividend policies [1] - The company is pursuing a dual strategy of "internal growth and external expansion" in its water and environmental protection business, aiming to enhance resource integration and explore new markets [1] - The company plans to align its strategies with national and local development plans, seeking to establish a "second growth curve" [1] Group 2 - As of now, the company has operational and ongoing water supply projects with a total scale of approximately 4.3 million tons per day, and sewage treatment projects exceeding 4.8 million tons per day [2] - The company is actively collecting accounts receivable in response to the expansion of its business scale, adapting to local payment policies [3] - The company will consider increasing its dividend levels in the future once capital expenditures decrease and free cash flow becomes abundant, aiming for a scientific, stable, and sustainable profit distribution mechanism [3]

Group 1 - The core viewpoint is that Lianyungang City is transforming water resource constraints into water resource guarantees through the implementation of effective water management practices in Donghai County and Ganyu District [1][2] - Donghai County has implemented a tailwater recycling project that has saved approximately 5 million cubic meters of fresh water while addressing severe drought conditions [1] - The city has developed a detailed implementation plan for agricultural tailwater recycling, covering over 200,000 acres, significantly reducing total water usage and improving water efficiency [2] Group 2 - Lianyungang Port Group has signed an agreement with China Everbright Water (Lianyungang) Co., Ltd. to transport treated recycled water for various uses, including industrial applications [2] - The construction of a high-quality recycled water treatment project in Xuwei New Area is underway, which will supply desalinated water to the Tianwan Nuclear Power Plant upon completion [2] - The city is focusing on enhancing water resource allocation and promoting structural adjustments in agriculture to improve drought resistance and water supply capabilities in the western Gangling area [3]

Core Viewpoint - The report emphasizes the urgent need for sustainable water resource management in Qingdao, a key coastal city in northern China, due to severe water shortages that hinder green and high-quality development [1] Group 1: Current Water Resource Challenges - Qingdao's per capita water resource is only 9.5% of the national average, highlighting a critical limitation for local development [1] - Total water usage in Qingdao increased by 4.186 million cubic meters in 2023, while agricultural water usage decreased by 660,000 cubic meters, indicating intensified competition for water resources [1] - The over-extraction of groundwater is a significant issue, with shallow groundwater storage in plain areas decreasing by 116 million cubic meters year-on-year, leading to increased pollution risks and ecological degradation [1] Group 2: Proposed Solutions - Expanding water sources is fundamental, including large-scale seawater utilization and rainwater resource management, alongside the development of seawater desalination and recycled water systems [2] - Comprehensive water conservation strategies are essential, focusing on optimizing industrial layouts, promoting low-water consumption industries, and enhancing agricultural water efficiency [2] - Implementing smart management and regulatory frameworks, such as tiered water pricing and real-time monitoring systems, is crucial for sustainable water resource management [2] Group 3: Legal and Social Frameworks - There is a need to revise water conservation regulations and establish stricter water usage standards, integrating water resource management indicators into government performance evaluations [3] - Encouraging public participation and creating a collaborative governance system involving government, market, and society is vital for improving sustainable water resource utilization [3]

Core Insights - The trial operation of the Xicheng Jingwu Reclaimed Water Plant has enabled Shengli Power Plant to utilize nearly 10,000 cubic meters of reclaimed water daily, marking a significant step in water resource recycling for Shengli Oilfield [1] - The combined annual reclaimed water usage for Shengli Power Plant and Shengli Guodian (Dongying) Thermal Power Company is expected to reach 3.5 million cubic meters, which can replace an equal amount of water from the Yellow River [1] - The project aims to alleviate water resource pressure in the region, especially with the anticipated increase in water demand due to the accelerated construction of Guoneng (Dongying) power generation units [1] Water Resource Management - Shengli Power Plant and Shengli Guodian (Dongying) Thermal Power Company have a combined annual water consumption of 15 million cubic meters, primarily relying on Xin'an Reservoir and municipal water as backup sources [1] - The implementation of reclaimed water utilization is seen as a necessary solution to address water resource bottlenecks, in line with the "Four Waters and Four Determinations" principle [1][2] - The reclaimed water project, developed by Lucheng Water Affairs, Beikong Water Affairs, and Oil City Water Affairs, utilizes treated wastewater from the Xicheng South Sewage Treatment Plant, with a daily production capacity of 30,000 cubic meters [1][2] Quality and Efficiency - The reclaimed water's chloride ion content remains stable at around 20 mg/L, with multiple indicators surpassing conventional water sources, leading to reduced treatment costs for the power plant's boiler water [2] - The expected replacement of fresh water by Shengli Power Plant this year is approximately 1.5 million cubic meters, with future potential for surrounding power companies to utilize wastewater as a source for the reclaimed water plant [2] - The focus on optimizing water resource management in the Shengli Oilfield region includes promoting the reuse of unconventional water sources for enhanced efficiency in oilfield operations [2]

Core Insights - The article highlights the innovative wastewater treatment and recycling initiatives in Lianyungang, Jiangsu Province, focusing on the Xu Kui New Area's efforts to transform industrial wastewater into reusable water resources [1][2][4] Group 1: Wastewater Treatment Innovations - Xu Kui New Area has implemented a smart water resource recycling system capable of processing nearly 100 cubic meters of wastewater per minute, significantly improving the efficiency of wastewater management [1] - The comprehensive wastewater treatment center has a capacity of 232,000 tons per day for wastewater treatment and 170,000 tons per day for centralized wastewater reuse, achieving a 70% recycling rate of wastewater in the park last year, equating to 18 million cubic meters [1][2] Group 2: Economic Benefits and Water Rights Trading - The establishment of a water rights trading mechanism allows companies to convert their recycled water quotas into quantifiable and tradable digital assets, addressing the issue of underutilization of recycled water by smaller enterprises [2] - In 2024 alone, this initiative is expected to save companies approximately 8.6 million yuan in costs associated with purchasing desalinated water [2] Group 3: Future Projects and Regional Development - A new 500 million yuan recycled water plant in the Linyang Industrial Park is set to have a daily processing capacity of 40,000 tons, providing 10.95 million cubic meters of recycled water annually to meet industrial demands [3] - Plans are underway for a 2 billion yuan project to construct a 10-kilometer pipeline network to supply recycled water to the port area, with an initial daily supply of 40,000 tons, expanding to 80,000 tons in the future [4] Group 4: Smart Water Management and Policy Support - The city has implemented a smart water management system that tracks unconventional water usage in real-time for 18 key water-consuming enterprises, enhancing the efficiency of water resource allocation and regulation [4] - The collaborative efforts between government policies and market mechanisms are driving the expansion of recycled water applications across various sectors, emphasizing the necessity of recycled water utilization [4]

Core Insights - Longgang's development history reflects a journey of reform and innovation, transitioning from a fishing village to a city, particularly after its establishment as a city in 2019, marking significant urbanization milestones [1] - The city is addressing environmental infrastructure challenges by launching an integrated circular economy industrial park, aimed at transforming urban waste into renewable resources and promoting a "waste-free city" initiative [1] Group 1: Integrated Construction and Collaboration - The circular economy industrial park is designed to consolidate various environmental projects, enhancing efficiency and reducing pollution through shared infrastructure [2] - The park covers 253 acres and includes six core facilities such as a wastewater treatment plant and a kitchen waste processing plant, improving material transfer efficiency and increasing shared pipeline usage by 25% [2] Group 2: Waste Recycling and Resource Utilization - The industrial park has established a closed-loop system for wastewater, kitchen waste, and solid waste, with the kitchen waste processing plant operational since 2022, achieving a 100% harmless treatment rate and an 81% resource utilization rate [5] - The park is expected to process approximately 43.8 million tons of urban wastewater, 30,000 tons of solid waste annually, and generate 1,500 tons of recoverable oil and 200,000 tons of resource products [6] Group 3: Monitoring and Regulatory Framework - Longgang has implemented policies such as the "Construction Waste Management Measures" to support the long-term development of a green economy and promote the use of recycled materials in municipal infrastructure [7] - A comprehensive monitoring system has been established to ensure efficient waste management, integrating community supervision and advanced technologies like drones for effective enforcement against illegal dumping [7]

Core Insights - The article highlights the innovative wastewater treatment and recycling initiatives in Lianyungang, particularly in the Xuwei New Area, which has transformed industrial wastewater management and created a sustainable water resource cycle [1][2][4] Group 1: Wastewater Treatment Innovations - The establishment of the Fangyang Water Industrial Wastewater Comprehensive Treatment Center has introduced a tailored approach to wastewater management, allowing for the precise treatment of different wastewater types [1] - The center has a wastewater treatment capacity of 232,000 tons per day and a centralized wastewater recycling capacity of 170,000 tons per day, achieving a 70% recycling rate of wastewater in the park last year, equating to 18 million cubic meters [1] - The implementation of a dual-membrane recovery process has not only reduced the environmental burden but also enhanced the economic value of water resources through a water rights trading mechanism [2] Group 2: Regional Water Resource Development - A new recycled water plant in the Lianyun County Lingang Industrial Park, with a total investment of 500 million yuan, is set to process 40,000 tons of wastewater daily, providing 10.95 million cubic meters of recycled water annually [3] - Plans are underway for a 10-kilometer pipeline to supply recycled water to the Lianyungang Port, with an initial supply capacity of 40,000 tons per day, expanding to 80,000 tons in the future [3] Group 3: Smart Water Management - The implementation of a smart metering system for unconventional water usage among 18 key water-consuming enterprises has enhanced real-time monitoring and efficient allocation of water resources [4] - The city is advancing a comprehensive recycled water network to expand applications beyond direct discharge into rivers, targeting industrial, municipal, and ecological replenishment [4] Group 4: Sustainable Development and Collaboration - The initiatives in Lianyungang represent a collaborative effort between government and enterprises, promoting a sustainable development model that leverages water resource recycling for industrial upgrading and ecological improvement [4]