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首页> 外文会议>Annual Water Environment Federation technical exhibition and conference >Upgrading Municipality of St. Andrews Wastewater Infrastructure from Decentralized to a Regional System while addressing Odor Control Challenges
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Upgrading Municipality of St. Andrews Wastewater Infrastructure from Decentralized to a Regional System while addressing Odor Control Challenges

机译：在解决气味控制挑战的同时，将圣安德鲁斯废水基础设施的市政权从分散提升为区域系统

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The Municipality of St. Andrews embarked on an ambitious plan to develop a regional wastewater system in response to new mandatory legislation from the Province of Manitoba, Canada. Based on the design criteria (service population, flows and loads), options for both wastewater treatment and collection systems were evaluated. Based on technical factors and life-cycle cost analysis, the Municipality choose to connect to the City of Winnipeg's North End Sewage Treatment Plant (NESTP) via a new regional wastewater collection system. The primary drivers were slightly lower capital costs, successful negotiations with the City and eliminating a need to operate and maintain a mechanical WWTP. The paper highlights the successful implementation of a regional wastewater collection and treatment solution for a small rural community historically served by a decentralized system while overcoming the challenges with septic wastewater, staged growth and major odor control issues. The project demonstrates a success story for small communities to have an immediate and measurable impact on developing cost effective and sustainable wastewater infrastructure through regionalization and in meeting regulatory requirements under tight budgets.
机译：为了响应加拿大曼尼托巴省的新强制性立法，圣安德鲁斯市政府开始了一项雄心勃勃的计划，以开发区域废水处理系统。根据设计标准（服务人口，流量和负荷），对废水处理和收集系统的选项进行了评估。根据技术因素和生命周期成本分析，市政府选择通过新的区域废水收集系统连接温尼伯市的北端污水处理厂（NESTP）。主要的推动力是较低的资本成本，与纽约市的成功谈判以及消除了操作和维护机械式污水处理厂的需要。本文着重介绍了过去由分散系统服务的小型农村社区成功实施的区域废水收集和处理解决方案，同时克服了化粪池废水，分阶段生长和主要气味控制问题的挑战。该项目表明了小社区的成功故事，该小社区通过区域化和在预算紧张的情况下满足监管要求，对发展具有成本效益和可持续的废水基础设施具有立竿见影的影响。

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