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: $ 4.43万
• 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: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=697594
• 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质量建模领域，以更好地描述接收水的废水污染排放以及分配给废水运输和处理的运营成本。获得的知识将有助于优先考虑可能的行动 - 运营变更或基础设施的投资 - 减轻污染和降低成本。要开发的模型涵盖了从市政当局产生的废水，其在单独的和合并的下水道中运输以进行后续处理，废水处理厂（WWTP）的不同处理步骤以及通过下水道溢出或处理过的流出物将污染物排放到接收水中。特别强调下水道中固体的运输，动态，组成和命运以及管理和操作下水道和WWTP基础设施的相应含义。 从协同上讲，将构建一种新的综合数据输入模型 - 影响力生成器，能够在各种规模的市政当局中再现废水的产生，并结合下水道中发生的过程。这种进水的发电机将将从集成模型收集的所有知识结合到一个易于使用的工具中，该工具可用于更好，即以较低的成本和更快的WWTP设计增强治疗性能。综合模型及其各种代码模型将在城市集水区量表上的案例研究数据进行彻底验证。 Mosaique项目是苏伊士治疗技术加拿大增长计划的一部分。它的结果将允许针对加拿大和国际市政市场，以改善基于水质数据和基于模型的高级治疗设施设计的城市废物的管理。这对公司的主要增长潜力代表了其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上。因此，成功的商业化将与加拿大潜在的短期创造工作相关。