东莞“十四五”重大项目协调发力 打造河畅水清“无废之城”

Core Insights - Dongguan is actively promoting the construction of a "waste-free city" as part of its "14th Five-Year Plan," focusing on green transformation and ecological protection to achieve high-quality urban development [1][4]. Group 1: Water Quality Improvement - During the "14th Five-Year Plan," Dongguan has made significant progress in improving water quality, effectively eliminating black and odorous water bodies and enhancing nearshore water quality [2]. - The project covering 12 towns and benefiting approximately 2.88 million people has involved the construction of 71 kilometers of new sewage pipelines and 416.4 kilometers of rainwater and sewage separation pipelines [2]. - The expansion of sewage treatment capacity includes the upcoming commissioning of the third phase of the Humen Ningzhou Sewage Treatment Plant, which will add a daily treatment capacity of 100,000 cubic meters [2]. Group 2: Solid Waste Recycling - Dongguan is establishing a resource recycling system centered around the Haixinsha Resource Recycling Base, integrating waste disposal, environmental technology research, and education [4]. - The Haixinsha Resource Comprehensive Utilization Center features three incineration lines with a daily capacity of 750 tons, processing over 1 million tons of solid waste annually and generating more than 500 million kilowatt-hours of electricity [5]. - The green industrial service project at the Haixinsha base aims to address hazardous waste disposal, with a processing capacity of 320,000 tons per year, accounting for 27% of the city's hazardous waste treatment capacity [5].