CAREER: Influence of Soil Morphology, Biosolid Application Rate, and Wind Velocity on the Emission Flux of Biosolid Derived Microbial Aerosols
职业:土壤形态、生物固体施用率和风速对生物固体衍生微生物气溶胶排放通量的影响
基本信息
- 批准号:0650379
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2006
- 资助国家:美国
- 起止时间:2006-06-01 至 2009-11-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0348455PecciaThe flow regime of contemporary wastewater treatment plants requires a constant demand and market for the resultant biosolids. The beneficial use of biosolids in the United States through land application, however, is a present environmental, public health, and public acceptance concern. The purpose of the research portion of this CAREER proposal is to develop a fundamental understanding of the effects of soil type, biosolid characteristics, and wind velocity on the wind caused aerosolization of particulate matter and associated pathogens from soils in which biosolids have been applied. Specific objectives of this proposed research are the following: (i) design, build, and test a DNA microarray(s) to detect relevant pathogenic and indicator microorganisms in land applied and aerosolized biosolids; (ii) based on soil, atmospheric, and biosolid characteristics, develop and test a pilot-scale wind tunnel method for predicting the emission flux of respirable particulate matter under variable wind velocities; (iii) characterize the microbial fraction of particulate matter emitted from land applied biosolid aerosolization and; (iv) conduct a multiyear field sampling campaign to determine fine particulate matter emission flux under variable wind velocities and to characterize the microbial content of the particulate matter and soil. Intellectual merit. Completion of the proposed research will significantly advance the understanding of the environmental conditions that lead to biosolid atmospheric emissions and will provide a comprehensive characterization of the microbial aerosols. With this understanding, a rational engineering approach can be applied to decisions on where, when and how to land apply biosolids and, lead to the development of techniques that mitigate aerosolization. The approach is comprehensive. Molecular- and classically-based microbial measurements will be mixed with pilot-scale wind tunnel experiments to build a fundamental understanding and produce predictive capabilities. A full-scale multiyear sampling campaign will provide monitoring data as well as data to validate relationships derived at pilot-scale. The education of graduate and undergraduate environmental engineering students on public acceptance issues and university undergraduate students on local environmental issues will be used to address the larger societal implications of this practice. Broader impacts. By helping to confirm the safety of biosolid land application or identifying aspects that are unsafe and then providing mitigation strategies, this research will broadly impact the necessary practice of wastewater solids disposal in the U.S. and abroad. The information gained for predicting the release of fine particulate matter and bioaerosols, as well as, the developments in the measurement of the concentration and type of airborne microorganisms is of fundamental public health and ecological importance and crosses many disciplines. Areas that can be advanced include the detection of airborne infectious and allergenic diseases, spread of agricultural and live stock pathogens, and the detection of intentionally release airborne pathogens. The educational plan integrates public acceptance issues into the undergraduate environmental engineering curriculum, develops an awareness of environmental issues in the general student population, provides opportunities for graduate students to work internationally, and provides a framework for recruiting underrepresented students into engineering. The educational plan is designed to impact society by educating undergraduate environmental engineers that, in addition to a strong training in technology, have developed a relevant global and social perspective of their profession. The purpose of the educational portion of this CAREER proposal is to build future approaches in environmental engineering education that more broadly integrate environmental engineering technology with social considerations.
[03:4845 . 55] peccia现代污水处理厂的流动状况要求对所产生的生物固体有持续的需求和市场。然而,在美国,通过土地应用对生物固体的有益利用是目前环境、公共卫生和公众接受的一个问题。本CAREER提案的研究部分的目的是对土壤类型,生物固体特性和风速对风引起的颗粒物质和相关病原体雾化的影响有一个基本的了解,这些颗粒物质和相关病原体来自应用了生物固体的土壤。本研究的具体目标如下:(i)设计、构建和测试DNA微阵列,以检测土地应用和雾化生物固体中的相关致病微生物和指示微生物;(二)根据土壤、大气和生物固体的特征,开发和测试一种中试风洞方法,以预测可变风速下可吸入颗粒物的排放通量;描述应用生物固体雾化法从土地排放的颗粒物质的微生物部分;开展多年实地抽样活动,以确定可变风速下的细颗粒物排放通量,并确定颗粒物和土壤微生物含量的特征。知识价值。拟议研究的完成将大大促进对导致生物固体大气排放的环境条件的理解,并将提供微生物气溶胶的全面表征。有了这样的理解,合理的工程方法可以应用于决定何时何地以及如何使用生物固体,并导致减缓雾化技术的发展。这种方法是全面的。分子和传统的微生物测量将与中试规模的风洞实验相结合,以建立基本的理解和产生预测能力。全面的多年抽样活动将提供监测数据以及验证在中试规模得出的关系的数据。环境工程专业研究生和本科生关于公众接受问题的教育,以及大学本科生关于当地环境问题的教育,将用于解决这种做法的更大的社会影响。更广泛的影响。通过帮助确认生物固体土地应用的安全性或确定不安全的方面,然后提供缓解策略,本研究将广泛影响美国和国外废水固体处理的必要实践。为预测细颗粒物和生物气溶胶的释放而获得的信息,以及在测量空气中微生物的浓度和类型方面的发展,对公共卫生和生态具有重要意义,并跨越许多学科。可以推进的领域包括检测空气传播的传染性和过敏性疾病,农业和牲畜病原体的传播,以及检测故意释放的空气传播病原体。该教育计划将公众接受问题纳入本科环境工程课程,培养普通学生对环境问题的认识,为研究生提供国际工作机会,并为招募代表性不足的学生进入工程领域提供框架。该教育计划旨在通过培养本科环境工程师来影响社会,除了在技术方面的强大培训外,还培养了相关的全球和社会视角。本职业建议的教育部分的目的是在环境工程教育中建立未来的方法,更广泛地将环境工程技术与社会考虑相结合。
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 }}
Jordan Peccia其他文献
Occurrence of respiratory viruses on school desks
- DOI:
10.1016/j.ajic.2020.12.006 - 发表时间:
2021-04-01 - 期刊:
- 影响因子:
- 作者:
Alessandro Zulli;Alexa Bakker;Ratanachat Racharaks;Marina Nieto-Caballero;Mark Hernandez;Richard Shaughnessy;Ulla Haverinen-Shaughnessy;M. Khalid Ijaz;Joseph Rubino;Jordan Peccia - 通讯作者:
Jordan Peccia
MOLECULAR MICROBIAL ECOLOGY OF ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL IN AERATED-ANOXIC ORBAL™ PROCESSES
曝气缺氧 ORBAL™ 工艺中强化生物除磷的分子微生物生态学
- DOI:
10.2175/193864701790902725 - 发表时间:
2001 - 期刊:
- 影响因子:4.4
- 作者:
J. Zilles;Jordan Peccia;C. Hung;D. Noguera - 通讯作者:
D. Noguera
Comparison of quantitative airborne fungi measurements by active and passive sampling methods
主动和被动采样方法定量空气传播真菌测量的比较
- DOI:
- 发表时间:
2011 - 期刊:
- 影响因子:0
- 作者:
N. Yamamoto;D. Schmechel;Bean T. Chen;W. Lindsley;Jordan Peccia - 通讯作者:
Jordan Peccia
The Emission Rate, Biological Characterization, and Transport of Aerosols Emitted during the Disk Incorporation of Class B Biosolids
B 类生物固体圆盘掺入过程中气溶胶的排放率、生物特性和传输
- DOI:
- 发表时间:
2006 - 期刊:
- 影响因子:0
- 作者:
Tania Paez;Jordan Peccia - 通讯作者:
Jordan Peccia
Influence of collection region and site type on the composition of paved road dust
收集区域和场地类型对铺装道路扬尘成分的影响
- DOI:
- 发表时间:
2013 - 期刊:
- 影响因子:0
- 作者:
J. McDonald;J. Chow;Jordan Peccia;Yushi Liu;Ramesh Chand;G. Hidy;J. Mauderly - 通讯作者:
J. Mauderly
Jordan Peccia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('Jordan Peccia', 18)}}的其他基金
EAGER: A Molecular Tool to Measure Mold Exposure and Remediation Effectiveness in Water-damaged Buildings
EAGER:测量水损坏建筑物的霉菌暴露和修复效果的分子工具
- 批准号:
1936183 - 财政年份:2019
- 资助金额:
-- - 项目类别:
Standard Grant
2018 Microbiology of the Built Environment GRC
2018年建筑环境GRC微生物学
- 批准号:
1832255 - 财政年份:2018
- 资助金额:
-- - 项目类别:
Standard Grant
AEESP Proposal and Career Workshop: Environmental Engineering and Science: At the Nexus; Location: Yale University, CT; Date: June 13-16,2015
AEESP 提案和职业研讨会:环境工程与科学:在枢纽;
- 批准号:
1503409 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Standard Grant
Exploring the Relationships between Gene Regulation and Microbial Ecology for the Sustainable Production of Microalgae-base Biofuels
探索基因调控与微生物生态之间的关系,以实现微藻基生物燃料的可持续生产
- 批准号:
0854322 - 财政年份:2009
- 资助金额:
-- - 项目类别:
Standard Grant
CAREER: Influence of Soil Morphology, Biosolid Application Rate, and Wind Velocity on the Emission Flux of Biosolid Derived Microbial Aerosols
职业:土壤形态、生物固体施用率和风速对生物固体衍生微生物气溶胶排放通量的影响
- 批准号:
0348455 - 财政年份:2004
- 资助金额:
-- - 项目类别:
Continuing Grant
相似海外基金
Collaborative Research: RUI: The influence of ants on regional-scale soil carbon dynamics
合作研究:RUI:蚂蚁对区域尺度土壤碳动态的影响
- 批准号:
2230333 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
Collaborative Research: RUI: The influence of ants on regional-scale soil carbon dynamics
合作研究:RUI:蚂蚁对区域尺度土壤碳动态的影响
- 批准号:
2230335 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
How can enhanced carbon sequestration in agricultural soils potentially influence soil pore structure?
农业土壤中碳固存的增强如何可能影响土壤孔隙结构?
- 批准号:
23K14042 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Grant-in-Aid for Early-Career Scientists
Collaborative Research: RUI: The influence of ants on regional-scale soil carbon dynamics
合作研究:RUI:蚂蚁对区域尺度土壤碳动态的影响
- 批准号:
2230334 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
Networks of Influence: How soil microbial communities respond to land use
影响网络:土壤微生物群落如何响应土地利用
- 批准号:
2876506 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Studentship
The influence of root-associated fungi on Boreal forest soil carbon sequestration
根伴生真菌对北方森林土壤固碳的影响
- 批准号:
573145-2022 - 财政年份:2022
- 资助金额:
-- - 项目类别:
University Undergraduate Student Research Awards
Constitutional and distributional heterogeneity of contaminated soil and its influence on sampling uncertainty
污染土壤的构成和分布异质性及其对采样不确定度的影响
- 批准号:
RGPIN-2019-06227 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Discovery Grants Program - Individual
RAPID: Influence of the Brood X Cicada Emergence on Soil Water Infiltration
RAPID:巢 X 蝉的出现对土壤水分入渗的影响
- 批准号:
2133502 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Standard Grant
Constitutional and distributional heterogeneity of contaminated soil and its influence on sampling uncertainty
污染土壤的构成和分布异质性及其对采样不确定度的影响
- 批准号:
RGPIN-2019-06227 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Discovery Grants Program - Individual
Root traits of contrasting crop genotypes and their influence on soil biogeochemical cycles
对比作物基因型的根性状及其对土壤生物地球化学循环的影响
- 批准号:
RGPIN-2016-04968 - 财政年份:2021
- 资助金额:
-- - 项目类别:
Discovery Grants Program - Individual