探访吴忠利通区清水沟：从“臭水沟”到“幸福河”

Core Viewpoint - The transformation of the Qingshui River in Litong District, Ningxia, from a polluted waterway to a clean ecological area exemplifies the successful implementation of ecological civilization and river governance initiatives [1][3][4] Group 1: Environmental Restoration Efforts - Since 2017, Litong District has initiated a comprehensive governance project for the Qingshui River, targeting pollution sources decisively [3] - The project involved the removal of 72 households and 61,000 square meters of illegal structures, the closure of 29 farms, and the clearance of 32,000 tons of waste [3] - A total of 25.8 kilometers of riverbed was dredged, and 32.7 kilometers of riverbank was reinforced, with a total afforestation area of 935 acres [3] Group 2: Pollution Control Measures - A joint enforcement mechanism involving river chiefs, prosecutors, and police was established to address industrial wastewater, agricultural runoff, and river discharge outlets [3] - Seven pollution outlets were blocked, and upgrades were made to a domestic sewage treatment plant and an industrial park sewage treatment plant, achieving Grade A discharge standards [3][4] - An artificial wetland was constructed at the river's mouth to enhance water purification through a combination of traditional wetland methods and advanced treatment systems [3] Group 3: Water Quality Improvement - Monitoring data indicates that from 2018 to 2021, the Qingshui River maintained a surface water quality of Grade IV or above, with further improvement to Grade III in 2022, eliminating black and odorous water issues [4] - The river has transformed into a scenic area with clear water and green banks, contributing to local real estate and recreational developments, thus becoming a "happy river" for residents [4] Group 4: Community Engagement and Future Plans - The governance model includes 23 river chiefs and 32 cleaners, integrating river management with employment support by hiring 343 safety patrol workers, prioritizing low-income individuals [4] - Future plans aim to transition river governance from engineering-focused to systematic and refined approaches, enhancing community satisfaction and safety [4]