EAGER: Understand the concentration dynamics of fecal-specific chemical and bacterial markers in a tropical residential sewershed

EAGER:了解热带住宅污水棚中粪便特异性化学和细菌标记物的浓度动态

基本信息

  • 批准号:
    0964260
  • 负责人:
  • 金额:
    $ 7.3万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2010
  • 资助国家:
    美国
  • 起止时间:
    2010-01-01 至 2011-12-31
  • 项目状态:
    已结题

项目摘要

0964260YanAging sanitary sewer systems in the U.S. are undermining municipalities ability to safeguard public health. To fix the problem will require enormous sewer rehabilitation efforts in coming years. Efficient implementation of such efforts requires a thorough assessment of sewer deterioration status, so that proactive rehabilitation can be achieved by directing resources toward the most vulnerable sections of sewer systems. Current sewer inspection technologies, however, are not suitable for such a task. The proposed exploratory research will test the novel concept of using sewage markers to rapidly and reliably rank sewer deterioration severities among different sewer sections. The hypothesis is that pollutographs based on quantitative PCR of certain fecal specific markers exhibit stable and signature diurnal influx patterns under dry weather conditions, and that their fluctuations under wet-weather conditions are quantitatively related to sewer deterioration severities. The objective of this project is to obtain preliminary data testing this hypothesis. If this hypothesis is proven out, there will be potential to transform the handling of the rehabilitation of sewer systems. Both graduate and undergraduate students will be involved in the project. Additionally, a working relationship will be enhanced with underrepresented student communities via the university's native Hawaiian Science and Engineering Mentoring program.
0964260美国老化的卫生下水道系统正在削弱市政当局保障公众健康的能力。要解决这一问题,需要在未来几年进行大量的下水道修复工作。这种努力的有效实施需要彻底评估下水道恶化的状况,以便通过将资源引导到下水道系统最脆弱的部分来实现主动修复。然而,目前的下水道检测技术不适合这样的任务。这项拟议的探索性研究将检验这一新概念,即使用污水标记来快速可靠地对不同下水道段之间的下水道恶化严重程度进行排序。该假设是,基于某些粪便特定标记物的定量聚合酶链式反应的污染图谱在干燥天气条件下表现出稳定的和标志性的日流入模式,而在潮湿天气条件下其波动与下水道恶化的严重程度定量相关。这个项目的目标是获得验证这一假说的初步数据。如果这一假设得到证实,将有可能改变下水道系统修复的处理方式。研究生和本科生都将参与这个项目。此外,通过该大学原生的夏威夷科学和工程指导计划,将加强与代表不足的学生社区的工作关系。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Tao Yan其他文献

Performance of a non-irrigated bipolar radiofrequency ablation clamp on beating human hearts.
非冲洗双极射频消融钳对跳动的人类心脏的性能。
  • DOI:
  • 发表时间:
    2024
  • 期刊:
  • 影响因子:
    3.5
  • 作者:
    Fan Weng;Tao Yan;Miao Zhu;Shijie Zhu;Kai Zhu;Chunsheng Wang;Zongliang Zhao;Changfa Guo
  • 通讯作者:
    Changfa Guo
An improved kernelized discriminative canonical correlation analysis and its application to gait recognition
改进的核化判别典型相关分析及其在步态识别中的应用
The Evolution Of Centralisation on Cryptocurrency Platforms
加密货币平台中心化的演变
  • DOI:
    10.48550/arxiv.2206.05081
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Carlo Campajola;Raffaele Cristodaro;Francesco Maria De Collibus;Tao Yan;Nicoló Vallarano;C. Tessone
  • 通讯作者:
    C. Tessone
Sn-doped rutile TiO2 for vanadyl catalysts: Improvements on activity and stability in SCR reaction
用于氧钒催化剂的掺锡金红石 TiO2:提高 SCR 反应的活性和稳定性
  • DOI:
    10.1016/j.apcatb.2020.118797
  • 发表时间:
    2020-07
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Wenzhe Si;Haiyan Liu;Tao Yan;Hui Wang;Chi Fan;Shangchao Xiong;Ziqi Zhao;Yue Peng;Jianjun Chen;Junhua Li
  • 通讯作者:
    Junhua Li
Contrasting responses of early- and late-season plant phenophases to altered precipitation
早季和晚季植物物候期对降水变化的响应对比
  • DOI:
    10.1111/oik.09829
  • 发表时间:
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    Chunyan Lu;Juanjuan Zhang;Xueting Min;Jianghui Chen;Yixuan Huang;Hongfang Zhao;Tao Yan;Xiang Liu;Hao Wang;Huiying Liu
  • 通讯作者:
    Huiying Liu

Tao Yan的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Tao Yan', 18)}}的其他基金

RAPID: Determine Community Disease Burden of COVID-19 by Probing Wastewater Microbiome
RAPID:通过探测废水微生物组确定 COVID-19 的社区疾病负担
  • 批准号:
    2027059
  • 财政年份:
    2020
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Standard Grant
RAPID: Molecular and Metagenomic Understanding of Coastal Water Quality and Health Risks After Hurricane Lane
RAPID:飓风莱恩过后沿海水质和健康风险的分子和宏基因组理解
  • 批准号:
    1855128
  • 财政年份:
    2018
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Standard Grant
EAGER: PPER: Enable Crowdsourcing in Microbial Water Quality Monitoring in Water Distribution Networks
EAGER:PPER:在配水网络中实现微生物水质监测的众包
  • 批准号:
    1743816
  • 财政年份:
    2017
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Standard Grant
UNS: Transform Municipal Wastewater Treatment Systems into Community Enteric Disease Information Networks
UNS:将城市废水处理系统转变为社区肠道疾病信息网络
  • 批准号:
    1507979
  • 财政年份:
    2015
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Continuing Grant
I-Corps: Develop chemical markers for rapid and system-level sewer deterioration condition assessment
I-Corps:开发化学标记物,用于快速和系统级下水道恶化状况评估
  • 批准号:
    1449854
  • 财政年份:
    2014
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Standard Grant

相似海外基金

Development of a supercontinuum laser source interferometer with sub-micron resolution to understand tear film structure and function in dry eye disease
开发具有亚微米分辨率的超连续谱激光源干涉仪,以了解干眼病的泪膜结构和功能
  • 批准号:
    10284120
  • 财政年份:
    2021
  • 资助金额:
    $ 7.3万
  • 项目类别:
Development of a supercontinuum laser source interferometer with sub-micron resolution to understand tear film structure and function in dry eye disease
开发具有亚微米分辨率的超连续谱激光源干涉仪,以了解干眼病的泪膜结构和功能
  • 批准号:
    10459532
  • 财政年份:
    2021
  • 资助金额:
    $ 7.3万
  • 项目类别:
An integrated molecular approach to understand variation in iron metabolism
了解铁代谢变化的综合分子方法
  • 批准号:
    8669002
  • 财政年份:
    2012
  • 资助金额:
    $ 7.3万
  • 项目类别:
An integrated molecular approach to understand variation in iron metabolism
了解铁代谢变化的综合分子方法
  • 批准号:
    8885844
  • 财政年份:
    2012
  • 资助金额:
    $ 7.3万
  • 项目类别:
An integrated molecular approach to understand variation in iron metabolism
了解铁代谢变化的综合分子方法
  • 批准号:
    8238272
  • 财政年份:
    2012
  • 资助金额:
    $ 7.3万
  • 项目类别:
An integrated molecular approach to understand variation in iron metabolism
了解铁代谢变化的综合分子方法
  • 批准号:
    8501536
  • 财政年份:
    2012
  • 资助金额:
    $ 7.3万
  • 项目类别:
Using genomics to understand physiologic water conservation in desert rodents
利用基因组学了解沙漠啮齿动物的生理水分保护
  • 批准号:
    8202688
  • 财政年份:
    2011
  • 资助金额:
    $ 7.3万
  • 项目类别:
Using genomics to understand physiologic water conservation in desert rodents
利用基因组学了解沙漠啮齿动物的生理水分保护
  • 批准号:
    8389816
  • 财政年份:
    2011
  • 资助金额:
    $ 7.3万
  • 项目类别:
Using genomics to understand physiologic water conservation in desert rodents
利用基因组学了解沙漠啮齿动物的生理水分保护
  • 批准号:
    8508260
  • 财政年份:
    2011
  • 资助金额:
    $ 7.3万
  • 项目类别:
Synthesizing Immobilized Concentration Gradients of Neurotrophic Factors to Understand Axon Guidance Mechanisms
合成神经营养因子的固定浓度梯度以了解轴突引导机制
  • 批准号:
    318873-2005
  • 财政年份:
    2006
  • 资助金额:
    $ 7.3万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了