Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
基本信息
- 批准号:RGPIN-2015-06041
- 负责人:
- 金额:$ 1.75万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2016
- 资助国家:加拿大
- 起止时间:2016-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Reducing reliance on fossil fuels, by increased adoption of renewables, has become a worldwide priority to mitigate climate change and minimize greenhouse gas emissions. In Canada, the use of geothermal heating (or ground source heat pumps) has become a popular option for heating and cooling buildings and it is anticipated that, in the near term, most large buildings will include geothermal heating as part of their climate control strategy. However, very little is known about the environmental impacts of geothermal heating on the subsurface environment. Furthermore, few regulations exist for geothermal installations, groundwater management, and well spacing or depth. Specifications are left to vendors whose goals are to achieve specific heating/cooling objectives; potential impacts on the environment are secondary.
The proposed research aims to quantify the environmental effects of a large-scale geothermal heating installation on groundwater movement and quality. A new numerical model will be developed that will provide the basis for optimizing geothermal heating for efficiency and impact on groundwater movement. By understanding effects on groundwater flow and quality, the possibility of redeploying geothermal heating as a remediation strategy for sites contaminated by industrial pollutants will be investigated. In this scenario, the rise in subsurface temperature will be leveraged to accelerate the breakdown of harmful compounds. The new model will be critical in this investigation, along with lab-scale experiments that will investigate low temperature effects on contaminant transport and biodegradation. This is the first time that the integration of geothermal heating and subsurface remediation has been investigated. The application is particularly relevant given the large number of developments on brownfield sites across large Canadian urban centres. The proposed research will inform guidelines and help guide Canadian policy on geothermal heating applications.
通过更多地采用可再生能源来减少对化石燃料的依赖,已成为减缓气候变化和最大限度地减少温室气体排放的全球优先事项。在加拿大,使用地热供暖(或地源热泵)已成为建筑物供暖和制冷的一个普遍选择,预计在近期内,大多数大型建筑物将把地热供暖作为其气候控制战略的一部分。然而,很少有人知道地热加热对地下环境的环境影响。此外,关于地热设施、地下水管理、井距或井深的规定很少。规格由目标是实现特定加热/冷却目标的供应商制定;对环境的潜在影响是次要的。
拟议的研究旨在量化大型地热供暖装置对地下水运动和质量的环境影响。将开发一个新的数值模型,为优化地热供暖的效率和对地下水运动的影响提供基础。通过了解对地下水流量和质量的影响,将调查重新部署地热供暖作为受工业污染物污染场地的补救战略的可能性。在这种情况下,地下温度的上升将被用来加速有害化合物的分解。新的模型将是至关重要的,在这项调查中,沿着实验室规模的实验,将调查低温对污染物的传输和生物降解的影响。这是第一次对地热加热和地下补救的结合进行了调查。考虑到加拿大各大城市中心的布朗菲尔德地块上有大量开发项目,这一申请尤其重要。拟议的研究将为指导方针提供信息,并帮助指导加拿大关于地热供暖应用的政策。
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)
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Krol, Magdalena其他文献
The effect of calcination temperature on metakaolin structure for the synthesis of zeolites
- DOI:
10.1180/clm.2018.49 - 发表时间:
2018-12-01 - 期刊:
- 影响因子:1.5
- 作者:
Krol, Magdalena;Rozek, Piotr - 通讯作者:
Rozek, Piotr
CA 15-3 cell lines and tissue expression in canine mammary cancer and the correlation between serum levels and tumour histological grade
- DOI:
10.1186/1746-6148-8-86 - 发表时间:
2012-06-22 - 期刊:
- 影响因子:2.6
- 作者:
Manuali, Elisabetta;De Giuseppe, Antonio;Krol, Magdalena - 通讯作者:
Krol, Magdalena
The structure of geopolymers - Theoretical studies
- DOI:
10.1016/j.molstruc.2018.03.033 - 发表时间:
2018-07-05 - 期刊:
- 影响因子:3.8
- 作者:
Kolezynski, Andrzej;Krol, Magdalena;Zychowicz, Mikolaj - 通讯作者:
Zychowicz, Mikolaj
The feasibility of CO2 emission reduction by adsorptive storage on Polish hard coals in the Upper Silesia Coal Basin: An experimental and modeling study of equilibrium, kinetics and thermodynamics
- DOI:
10.1016/j.scitotenv.2021.149064 - 发表时间:
2021-07-17 - 期刊:
- 影响因子:9.8
- 作者:
Gabrus, Elzbieta;Wojtacha-Rychter, Karolina;Krol, Magdalena - 通讯作者:
Krol, Magdalena
Density of Gr1-positive myeloid precursor cells, p-STAT3 expression and gene expression pattern in canine mammary cancer metastasis.
- DOI:
10.1007/s11259-011-9489-3 - 发表时间:
2011-10 - 期刊:
- 影响因子:2.2
- 作者:
Krol, Magdalena;Pawlowski, Karol M.;Dolka, Izabella;Musielak, Olga;Majchrzak, Kinga;Mucha, Joanna;Motyl, Tomasz - 通讯作者:
Motyl, Tomasz
Krol, Magdalena的其他文献
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{{ truncateString('Krol, Magdalena', 18)}}的其他基金
Multiphase Mass and Heat Transport in Low Permeability Media
低渗透介质中的多相传质和传热
- 批准号:
RGPIN-2022-04561 - 财政年份:2022
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2021
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2020
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2019
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Diffusion of corrosion agents through an engineered barrier system
腐蚀剂通过工程屏障系统扩散
- 批准号:
514187-2017 - 财政年份:2019
- 资助金额:
$ 1.75万 - 项目类别:
Collaborative Research and Development Grants
Diffusion of corrosion agents through an engineered barrier system
腐蚀剂通过工程屏障系统扩散
- 批准号:
514187-2017 - 财政年份:2018
- 资助金额:
$ 1.75万 - 项目类别:
Collaborative Research and Development Grants
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2018
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Diffusion of corrosion agents through an engineered barrier system
腐蚀剂通过工程屏障系统扩散
- 批准号:
514187-2017 - 财政年份:2017
- 资助金额:
$ 1.75万 - 项目类别:
Collaborative Research and Development Grants
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2017
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
Geothermal Heating: Environmental Impacts, Optimization, and Remediation
地热供暖:环境影响、优化和修复
- 批准号:
RGPIN-2015-06041 - 财政年份:2015
- 资助金额:
$ 1.75万 - 项目类别:
Discovery Grants Program - Individual
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