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]