Developing a Wastewater Surveillance System and Predictive Model for the Estimation of the Scale of Covid-19 Infection

开发废水监测系统和预测模型以估计 Covid-19 感染规模

基本信息

  • 批准号:
    553987-2020
  • 负责人:
  • 金额:
    $ 3.64万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Alliance 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

项目摘要

In recent months, reports have emerged indicating that people infected with the SARS-CoV-2 virus (the pathogenic agent responsible for COVID-19) shed the virus in their faeces. Testing of sewage and wastewater has the potential to serve as another tool for early detection of COVID-19 even before clinical cases are reported within a community. In partnership with the City of Winnipeg this project aims to develop a wastewater surveillance system and assess potential health risks by collecting samples biweekly from Winnipeg's North End, West End and South End Sewage Treatment Plants. A wastewater epidemiology approach can play a crucial role to assess the true abundance of COVID-19 infections in communities and to early detect a potential outbreak. The first goal of this collaboration is to reveal the real burden of COVID-19 and use this information to help manage and/or prevent potential outbreaks. This project will develop a novel predictive model that can be used to analyze sewage and determine the number of COVID-19 cases in the city. The proposed wastewater surveillance technique will also be suitable for use as an early warning system to uncover the circulation of this or any future virus in municipal populations. The second goal will be to reveal the persistence of the virus in sewage treatment plants (STPs) and treated sewage, and to partially understand potential health risks to sewage workers by analyzing sewage, treated sewage, sludge cake and aerosol samples from STPs. This is important to the health of the sewage worker at the City of Winnipeg. To summarize, the study aims to produce a predictive model, a wastewater surveillance method, data on environmental persistence of the SARS-CoV-2 virus and to form a basis for occupational safety and health regulations for mitigating health risks caused by COVID-19.
近几个月来,有报告显示,感染了SARS-CoV-2病毒(导致COVID-19的病原体)的人会通过粪便排出病毒。对污水和废水进行检测有可能成为在社区内报告临床病例之前早期发现COVID-19的另一种工具。该项目与温尼伯市合作,旨在开发一个废水监测系统,并通过每两周从温尼伯的北端、西端和南端污水处理厂收集样本,评估潜在的健康风险。废水流行病学方法可以在评估社区中COVID-19感染的真实丰度和早期发现潜在疫情方面发挥关键作用。此次合作的第一个目标是揭示COVID-19的真正负担,并利用这些信息帮助管理和/或预防潜在的疫情。该项目将开发一种新的预测模型,可用于分析污水并确定城市中的COVID-19病例数。拟议的废水监测技术也将适合用作早期预警系统,以发现该病毒或任何未来病毒在城市人口中的传播。第二个目标是揭示该病毒在污水处理厂(STPs)和处理过的污水中的持久性,并通过分析STPs的污水、处理过的污水、污泥饼和气溶胶样本,部分了解污水处理工人的潜在健康风险。这对温尼伯市排污工人的健康很重要。总而言之,本研究旨在建立预测模型、废水监测方法、SARS-CoV-2病毒环境持久性数据,并为职业安全卫生法规提供依据,以减轻COVID-19引起的健康风险。

项目成果

期刊论文数量(0)
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会议论文数量(0)
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Yuan, Qiuyan其他文献

Simplified empirical model for phosphorous removal in a facultative wastewater lagoon
  • DOI:
    10.1016/j.jenvman.2017.06.023
  • 发表时间:
    2017-10-01
  • 期刊:
  • 影响因子:
    8.7
  • 作者:
    Vijay, Saloni;Yuan, Qiuyan
  • 通讯作者:
    Yuan, Qiuyan
Variation in bacterial community structure of aerobic granular and suspended activated sludge in the presence of the antibiotic sulfamethoxazole
  • DOI:
    10.1016/j.biortech.2018.04.054
  • 发表时间:
    2018-08-01
  • 期刊:
  • 影响因子:
    11.4
  • 作者:
    Kang, Abbass Jafari;Brown, Alistair K.;Yuan, Qiuyan
  • 通讯作者:
    Yuan, Qiuyan
Recalcitrant Compounds Removal in Raw Leachate and Synthetic Effluents Using the White-Rot Fungus Bjerkandera adusta
  • DOI:
    10.3390/w9110824
  • 发表时间:
    2017-11-01
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    Bardi, Alessandra;Yuan, Qiuyan;Munz, Giulio
  • 通讯作者:
    Munz, Giulio
Influence of pH control on material characteristics, bacterial community composition and BNR performance of mature aerobic granules
Long-term stability and nutrient removal efficiency of aerobic granules at low organic loads
  • DOI:
    10.1016/j.biortech.2017.03.057
  • 发表时间:
    2017-06-01
  • 期刊:
  • 影响因子:
    11.4
  • 作者:
    Kang, Abbass Jafari;Yuan, Qiuyan
  • 通讯作者:
    Yuan, Qiuyan

Yuan, Qiuyan的其他文献

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{{ truncateString('Yuan, Qiuyan', 18)}}的其他基金

Sustainable algal wastewater treatment in the Canadian context with energy and phosphorus recovery
加拿大背景下的可持续藻类废水处理与能源和磷回收
  • 批准号:
    RGPIN-2014-05510
  • 财政年份:
    2021
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Discovery Grants Program - Individual
Sustainable algal wastewater treatment in the Canadian context with energy and phosphorus recovery
加拿大背景下的可持续藻类废水处理与能源和磷回收
  • 批准号:
    RGPIN-2014-05510
  • 财政年份:
    2020
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Discovery Grants Program - Individual
Innovative use of compost as biocover for landfill
创新地使用堆肥作为垃圾填埋场的生物覆盖物
  • 批准号:
    508792-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Collaborative Research and Development Grants
Optimization of nutrient reduction from wastewater stabilization ponds using floating Cattail Bio-Platform Harvesting SystemTM
使用浮动香蒲生物平台收获系统优化废水稳定池的营养减少
  • 批准号:
    530276-2018
  • 财政年份:
    2018
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Engage Grants Program
Development of Operational Enhancements for Biological Nutrient Removal to an SBR Wastewater Treatment System Using pH-ORP-T sensor
使用 pH-ORP-T 传感器开发 SBR 废水处理系统的生物营养物去除操作增强功能
  • 批准号:
    516135-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Engage Grants Program
Innovative use of compost as biocover for landfill
创新地使用堆肥作为垃圾填埋场的生物覆盖物
  • 批准号:
    508792-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Collaborative Research and Development Grants
Sustainable algal wastewater treatment in the Canadian context with energy and phosphorus recovery
加拿大背景下的可持续藻类废水处理与能量和磷回收
  • 批准号:
    RGPIN-2014-05510
  • 财政年份:
    2017
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Discovery Grants Program - Individual
Evaluation of the performance of the tire derived aggregate vs natural aggregate in septic field
轮胎衍生骨料与天然骨料在化粪池中的性能评估
  • 批准号:
    491540-2015
  • 财政年份:
    2017
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Collaborative Research and Development Grants
Evaluation and optimization of the effectiveness of BactiDomusTM technology in reducing phosphorous in municipal wastewater lagoon effluents
BactiDomusTM 技术减少城市废水泻湖废水中磷的有效性评估和优化
  • 批准号:
    499539-2016
  • 财政年份:
    2016
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Engage Grants Program
Sustainable algal wastewater treatment in the Canadian context with energy and phosphorus recovery
加拿大背景下的可持续藻类废水处理与能量和磷回收
  • 批准号:
    RGPIN-2014-05510
  • 财政年份:
    2016
  • 资助金额:
    $ 3.64万
  • 项目类别:
    Discovery Grants Program - Individual

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LEAPS-MPS: Enhancing Dynamic Population-Level Epidemiological Models by Incorporating Wastewater Surveillance Data
LEAPS-MPS:通过纳入废水监测数据来增强动态人口水平流行病学模型
  • 批准号:
    2316809
  • 财政年份:
    2023
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Using wastewater surveillance data to study SARS-CoV-2 dynamics and predict COVID-19 outcomes
利用废水监测数据研究 SARS-CoV-2 动态并预测 COVID-19 结果
  • 批准号:
    10645617
  • 财政年份:
    2023
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Point-of-Collection Sample Pretreatment and Preservation with Porous Super-Absorbent Polymer (PSAP) Beads for Wastewater Surveillance Testing
使用多孔高吸水性聚合物 (PSAP) 珠进行收集点样品预处理和保存,用于废水监测测试
  • 批准号:
    2228300
  • 财政年份:
    2023
  • 资助金额:
    $ 3.64万
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Feasibility of conducting HIV surveillance in community wastewater
在社区废水中进行艾滋病毒监测的可行性
  • 批准号:
    10762254
  • 财政年份:
    2023
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Wastewater-Based Surveillance Integration with Health Decision-Making: Protection Against Health Threats and Promotion of Health Equity
基于废水的监测与健康决策的整合:防范健康威胁并促进健康公平
  • 批准号:
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通过废水监测模拟公共卫生干预措施对封闭人群中 COVID-19 病例数的影响:对传染病爆发应对和流行病学的影响
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