Modelling the integrated urban wastewater system based on water quality - MOSAIQUE (Modélisation du Système d'Assainissement Intégré basé sur la QUalité de l'Eau)

基于水质的综合城市污水处理系统建模 - MOSAIQUE (Modelise du Système dAssainissement Intégré basé sur la QUalité de lEau)

• 批准号: 519890-2017
• 负责人: VANROLLEGHEM, PETER
• 金额: $ 8.6万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=667617
• 关键词: Modelling; integrated; urban; wastewater; system

This project aims to advance the field of integrated water quantity and quality modelling to better describe wastewater pollution emission to receiving waters and the operational cost allocated to wastewater transport and treatment. The gained knowledge will help prioritize between possible actions - operational changes or investment in infrastructure - for pollution abatement and cost reduction. The model to be developed covers the generation of wastewater from municipalities, its transport in separate and combined sewers for subsequent treatment, the different treatment steps at a wastewater treatment plant (WWTP) and the emission of pollutants into the receiving waters through sewer overflows or treated effluent. Particular emphasis is given to understand and describe the transport, dynamics, composition and fate of solids in sewers and the corresponding implications for managing and operating the sewer and WWTP infrastructure. **Synergistically, a new comprehensive data input model - influent generator - will be constructed that is able to reproduce the generation of wastewater at municipalities of various size combined with the processes happening in the sewershed. This influent generator will combine all the knowledge that is gathered from the integrated model into an easy-to-use tool which can be employed for better, i.e. enhanced treatment performance at lower cost, and faster WWTP design. The integrated model and its various submodels will be thoroughly verified against case-study data at city catchment scale.**The MOSAIQUE project is part of Suez Treatment Technologies Canada's growth plan. Its results will allow targeting Canadian and international municipal markets for improving the management of urban wastewaters based on water quality data and model-based design of advanced treatment facilities. This represents a major growth potential for the company whose activities currently focus mainly on the market of wastewater treatment facilities using traditional approaches. Successful commercialization would therefore be associated to potential short-term job creation in Canada. ******

该项目旨在推进综合水量和水质建模领域，以更好地描述废水污染排放到接收沃茨以及分配给废水运输和处理的运营成本。所获得的知识将有助于在可能的行动-业务变化或基础设施投资-之间确定优先次序，以减少污染和降低成本。拟开发的模式包括城市废水的产生、在单独和合并的下水道中的运输以供随后处理、废水处理厂的不同处理步骤以及通过下水道溢流或经处理的污水将污染物排放到接收沃茨。特别强调的是理解和描述的运输，动力学，成分和命运的固体在下水道和相应的影响，管理和运营的下水道和污水处理厂基础设施。** 协同，一个新的全面的数据输入模型-流入生成器-将被构建，能够再现在不同规模的城市与污水处理厂发生的过程相结合的废水的产生。该进水发生器将联合收割机将从集成模型中收集的所有知识结合到一个易于使用的工具中，该工具可以用于更好的处理，即以更低的成本提高处理性能，以及更快的污水处理厂设计。综合模型及其各种子模型将根据城市集水区尺度的案例研究数据进行彻底验证。** MOSAIQUE项目是加拿大苏伊士处理技术公司增长计划的一部分。其结果将使加拿大和国际市政市场能够根据水质数据和基于模型的先进处理设施设计，改善城市废水管理。这对该公司来说是一个巨大的增长潜力，该公司目前的活动主要集中在使用传统方法的废水处理设施市场。因此，成功的商业化将与加拿大潜在的短期就业机会有关。******