某城镇污水处理厂网一体化调查分析及建议

Investigation, Analysis and Suggestions on Urban Sewage Treatment Plant-Network Integration

通过对某地区城镇污水处理厂及配套管网的投资、建设和运营模式进行调研,结合污水处理设施在建设运营中存在的管网配套严重不足、污水处理厂出水普遍超标等现状问题,对污水处理厂和配套管网的建设模式、投资运营主体结构、运营机制等进行分析评估。针对经费少、主体多这两个主要矛盾,本着有效、可行的原则,提出了污水处理厂网一体化、城乡一体化、供排水一体化的体制目标建议,从体制和机制层面为完善、优化城镇污水处理体系提供决策参考和依据,并指导下一步本地区城镇污水治理的统一规划、统一建设、统一运营、统一监管和分步实施。

Through the investigation on investment, construction and operation mode of urban sewage treatment plant and its supporting pipe network in a certain area, combined with the existing problems in the construction and operation of sewage treatment facilities, such as serious shortage of pipe network, effluent excess of sewage treatment plant, to analyze and assess construction mode, main structure of investment and operation mechanism of sewage treatment plant and network. In view of the two main contradictions of less funds and more subjects, based on effective and feasible principles, this paper puts forward the suggestions of sewage treatment plant-network integration, urban-rural integration and supply-discharge integration, to provide decision-making reference and basis for improving and optimizing urban sewage treatment system from system and mechanism level, and guides unified planning, construction, operation and supervision and step-by-step implementation of urban sewage treatment in next step.