Nonthermal Plasma Assisted Photocatalytic Air Purification and Sterilization at Ambient Conditions
常温条件下非热等离子体辅助光催化空气净化和灭菌
基本信息
- 批准号:570443-2021
- 负责人:
- 金额:$ 21.16万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Alliance Grants
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Along with the industrialization and urbanization of human society, air pollution has become a significant environmental health problem over recent decades and improving the quality of the air has therefore received a considerable amount of attention, especially in the period of COVID-19 pandemic due to its airborne feature. Improving indoor air quality has become particularly important as people generally spend significantly more time (more than 90%) indoors than outdoors in modern society. In this context, a wide variety of air cleaning techniques such as filtration, adsorption, ozonation, UV photolysis, photocatalytic oxidation, cold plasma, and botanical purification, have been developed but unfortunately, none of these technologies are able to effectively remove all indoor pollutants and many are found to generate undesirable by-products during operation. An innovative hybrid system combining nonthermal plasma and photocatalysis as well as particle filtration is thus proposed for providing a one-stop indoor air purification and sterilization solution. Empowered by the strong academic-industrial team with complimentary expertise in the fields of plasma, catalysis, biology, air sanitation, and manufacturing, this project aims to not only develop a highly integrated and cost-effective air purifier at research prototype scale for showcasing the complete removal of commonly encountered VOCs, pathogens (e.g., virus, bacteria, and fungi), inorganic pollutants (e.g., NOx, CO, and SOx), and solid particle matters with acceptable lifetime for commercial use, but also gain an in-depth understanding of the nonthermal plasma-photocatalytic oxidation and inactivation mechanism. The outcomes yielded from this proposed project will feed the industrial partner a complete engineering package, enabling their immediate product design and massive fabrication of the developed air purifier with one-pass air processing capacity up to 2,400 m3/h for satisfying the domestic and international market with a high-end air sanitation product, thus further solidifying the Canada's leading position in environmental innovation with economic benefits and making Canada an even better place to live.
沿着人类社会的工业化和城市化,空气污染已成为近几十年来的重大环境健康问题,因此改善空气质量受到相当大的关注,特别是在COVID-19大流行期间,由于其空气传播特征。改善室内空气质量变得尤为重要,因为在现代社会中,人们通常在室内花费的时间(超过90%)明显多于室外。在这种情况下,已经开发了各种各样的空气清洁技术,例如过滤、吸附、臭氧化、UV光解、光催化氧化、冷等离子体和植物净化,但不幸的是,这些技术都不能有效地去除所有室内污染物,并且发现许多技术在操作期间产生不期望的副产物。因此,提出了一种创新的混合系统,结合非热等离子体和空气过滤以及颗粒过滤,提供一站式的室内空气净化和消毒解决方案。由强大的学术-工业团队在等离子体,催化,生物,空气卫生和制造领域的互补专业知识授权,该项目旨在不仅在研究原型规模上开发高度集成和具有成本效益的空气净化器,用于展示常见的VOC,病原体(例如,病毒、细菌和真菌),无机污染物(例如,氮氧化物、一氧化碳和硫氧化物)以及具有商业用途可接受寿命的固体颗粒物质,而且还可以深入了解非热等离子体光催化氧化和失活机制。该项目的成果将为工业合作伙伴提供一个完整的工程包,使他们能够立即进行产品设计和大规模制造开发的空气净化器,其单程空气处理能力高达2,400 m3/h,以满足国内和国际市场的高端空气卫生产品,从而进一步巩固加拿大在环境创新方面的领先地位,并带来经济效益,使加拿大成为一个更美好的居住地。
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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Song, Hua其他文献
Anti-HIF-1 alpha antibody-conjugated pluronic triblock copolymers encapsulated with Paclitaxel for tumor targeting therapy
紫杉醇封装的抗 HIF-1 α 抗体缀合的普朗尼克三嵌段共聚物用于肿瘤靶向治疗
- DOI:
- 发表时间:
- 期刊:
- 影响因子:14
- 作者:
He, Rong;Ruan, Jing;Wang, Kan;Li, Na;Bao, Chenchen;Song, Hua;Cui, Daxiang;Ji, Jiajia - 通讯作者:
Ji, Jiajia
Dissecting Heterogeneity Reveals a Unique BAMBI(high) MFGE8(high) Subpopulation of Human UC-MSCs.
- DOI:
10.1002/advs.202202510 - 发表时间:
2022-11-14 - 期刊:
- 影响因子:15.1
- 作者:
Chen, Hongwei;Wen, Xin;Liu, Shanshan;Sun, Tian;Song, Hua;Wang, Fang;Xu, Jiayue;Zhang, Yueyang;Zhao, Yuanjin;Yu, Jia;Sun, Lingyun - 通讯作者:
Sun, Lingyun
Circulating miR-320b Contributes to CD4+ T-Cell Proliferation in Systemic Lupus Erythematosus via MAP3K1.
- DOI:
10.1155/2023/6696967 - 发表时间:
2023 - 期刊:
- 影响因子:4.1
- 作者:
Li, Zutong;Wang, Rou;Wang, Dandan;Zhang, Shujie;Song, Hua;Ding, Shuai;Zhu, Yantong;Wen, Xin;Li, Hui;Chen, Hongwei;Liu, Shanshan;Sun, Lingyun - 通讯作者:
Sun, Lingyun
HER2 monoclonal antibody conjugated RNase-A-associated CdTe quantum dots for targeted imaging and therapy of gastric cancer
HER2 单克隆抗体偶联 RNase-A 相关 CdTe 量子点用于胃癌靶向成像和治疗
- DOI:
10.1016/j.biomaterials.2012.06.053 - 发表时间:
2012-10-01 - 期刊:
- 影响因子:14
- 作者:
Ruan, Jing;Song, Hua;Cui, Daxiang - 通讯作者:
Cui, Daxiang
Highly Selective Aromatization of Octane over Pt-Zn/UZSM-5: The Effect of Pt-Zn Interaction and Pt Position
- DOI:
10.1021/acsami.0c07039 - 发表时间:
2020-06-24 - 期刊:
- 影响因子:9.5
- 作者:
He, Peng;Chen, Yunlei;Song, Hua - 通讯作者:
Song, Hua
Song, Hua的其他文献
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{{ truncateString('Song, Hua', 18)}}的其他基金
Catalytic Organic Solid Wastes Upgrading Using Natural Gas for Valuable Commodities Production
利用天然气催化有机固体废物升级生产有价值的商品
- 批准号:
RGPIN-2019-05322 - 财政年份:2022
- 资助金额:
$ 21.16万 - 项目类别:
Discovery Grants Program - Individual
Catalytic valorization of low-cost light crudes under methane environment
甲烷环境下低成本轻质原油的催化增值
- 批准号:
560812-2020 - 财政年份:2021
- 资助金额:
$ 21.16万 - 项目类别:
Alliance Grants
Catalytic Organic Solid Wastes Upgrading Using Natural Gas for Valuable Commodities Production
利用天然气催化有机固体废物升级生产有价值的商品
- 批准号:
RGPIN-2019-05322 - 财政年份:2021
- 资助金额:
$ 21.16万 - 项目类别:
Discovery Grants Program - Individual
Catalytic Organic Solid Wastes Valorization Using Natural Gas
利用天然气催化有机固体废物增值
- 批准号:
565222-2021 - 财政年份:2021
- 资助金额:
$ 21.16万 - 项目类别:
Alliance Grants
Catalytic Organic Solid Wastes Upgrading Using Natural Gas for Valuable Commodities Production
利用天然气催化有机固体废物升级生产有价值的商品
- 批准号:
RGPIN-2019-05322 - 财政年份:2020
- 资助金额:
$ 21.16万 - 项目类别:
Discovery Grants Program - Individual
Multifunctional Catalyst Characterization System for Supporting Catalytic Natural Gas Valorization Program
支持催化天然气增值计划的多功能催化剂表征系统
- 批准号:
RTI-2021-00029 - 财政年份:2020
- 资助金额:
$ 21.16万 - 项目类别:
Research Tools and Instruments
Catalytic Organic Solid Wastes Upgrading Using Natural Gas for Valuable Commodities Production
利用天然气催化有机固体废物升级生产有价值的商品
- 批准号:
RGPIN-2019-05322 - 财政年份:2019
- 资助金额:
$ 21.16万 - 项目类别:
Discovery Grants Program - Individual
Catalytic Heavy Oil Partial Upgrading under Natural Gas
天然气催化重油部分改质
- 批准号:
531607-2018 - 财政年份:2019
- 资助金额:
$ 21.16万 - 项目类别:
Collaborative Research and Development Grants
Catalytic Natural Gas Upgrading of Low Cost Carbon Resources for Producing Valuable Commodities
催化天然气升级低成本碳资源以生产有价值的商品
- 批准号:
RGPIN-2014-04385 - 财政年份:2018
- 资助金额:
$ 21.16万 - 项目类别:
Discovery Grants Program - Individual
Non-thermal plasma assisted catalytic bitumen partial upgrading under methane environment
甲烷环境下非热等离子体辅助催化沥青部分改质
- 批准号:
506994-2016 - 财政年份:2017
- 资助金额:
$ 21.16万 - 项目类别:
Collaborative Research and Development Grants
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