Characterization of Membrane Fouling for Optimization of Membrane Filtration Processes for Improved Water Recovery

膜污染表征,优化膜过滤工艺,提高水回收率

基本信息

  • 批准号:
    523066-2018
  • 负责人:
  • 金额:
    $ 1.82万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Engage Grants Program
  • 财政年份:
    2018
  • 资助国家:
    加拿大
  • 起止时间:
    2018-01-01 至 2019-12-31
  • 项目状态:
    已结题

项目摘要

Food processing industry consumes a large amount of water and thus generates approximately the same amount**of wastewater. To achieve water treatment system closure and thus reduce water demand from the**environment, water reclamation has been widely used in industries, including food processing industry.**Membrane technology plays a dominant role in water reclamation and reuse, due to the advantages of**membrane separations. AMEC Foster Wheeler Environment & Infrastructure (FWEI), a division of AMEC**Foster Wheeler Americas Ltd has been hired to design and optimize a Water Reclamation Plant for a major**food processing company. The major challenges in membrane-based water reclamation plants is membrane**fouling, which deteriorates membrane performance, decreases process efficiency, increases chemical usages in**membrane cleaning, and thus reduces membrane lifespan. The proposed study will examine the nature of**foulants and identify the mechanisms of membrane fouling of ultrafiltration (UF) and reverse osmosis (RO)**membranes from a large scale food processing water reclamation plant and ultimately develop cost effective**membrane fouling cleaning strategies to improve water recovery and reduce operating costs and environmental**impact. It is anticipated that this study will generate new knowledge in membrane-based water and wastewater**treatments that can be implemented in full-scale membrane filtration plants and will enhance the expertise and**knowledge of AMEC FWEI process engineers and thus provide excellent and improved consulting service in**membrane water and wastewater purification in Canada and the world.
食品加工业消耗大量的水,因此产生了大约相同数量的废水。为了实现水处理系统的关闭,从而减少**环境对水的需求,水回收已被广泛应用于工业,包括食品加工业。由于**膜分离的优势,**膜技术在水回收和再利用中发挥着主导作用。Amec Foster Wheeler Environment&Infrastructure(FWEI)是AMEC**Foster Wheeler America Ltd的一个部门,受聘为一家大型食品加工公司设计和优化水回收厂。膜再生水处理厂面临的主要挑战是膜污染,膜污染会恶化膜的性能,降低工艺效率,增加膜清洗中的化学使用量,从而降低膜的使用寿命。拟议的研究将研究**污染物的性质,并确定来自大型食品加工水回收厂的超滤(UF)和反渗透(RO)**膜的膜污染机理,并最终制定具有成本效益的**膜污染清洗策略,以提高水回收效率,降低运营成本和环境**影响。预计这项研究将产生可在全规模膜过滤工厂实施的膜基水和废水**处理方面的新知识,并将增强AMEC FWEI工艺工程师的专业知识和**知识,从而在加拿大和世界的**膜水和废水净化方面提供出色和改进的咨询服务。

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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Liao, Baoqiang其他文献

In Situ Copolymerization Studies of Lignin, Acrylamide, and Diallyldimethylammonium Chloride: Mechanism, Kinetics, and Rheology.
  • DOI:
    10.1021/acsomega.3c02296
  • 发表时间:
    2023-08-01
  • 期刊:
  • 影响因子:
    4.1
  • 作者:
    Wang, Xiaoqi;Gao, Weijue;Liao, Baoqiang;Fatehi, Pedram
  • 通讯作者:
    Fatehi, Pedram
Comparison between Thermophilic and Mesophilic Membrane-Aerated Biofilm Reactors-A Modeling Study.
  • DOI:
    10.3390/membranes12040418
  • 发表时间:
    2022-04-12
  • 期刊:
  • 影响因子:
    4.2
  • 作者:
    Lu, Duowei;Bai, Hao;Liao, Baoqiang
  • 通讯作者:
    Liao, Baoqiang
Effect of cold water temperature on membrane structure and properties
  • DOI:
    10.1016/j.memsci.2017.06.037
  • 发表时间:
    2017-10-15
  • 期刊:
  • 影响因子:
    9.5
  • 作者:
    Cui, Li;Goodwin, Carl;Liao, Baoqiang
  • 通讯作者:
    Liao, Baoqiang

Liao, Baoqiang的其他文献

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{{ truncateString('Liao, Baoqiang', 18)}}的其他基金

A Novel Membrane Biofilm Reactor for Microalgae Cultivation and Harvest and Wastewater Treatment
用于微藻培养、收获和废水处理的新型膜生物膜反应器
  • 批准号:
    RGPIN-2019-05087
  • 财政年份:
    2022
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Fundamental Studies and Optimization of High-Rate Aerobic Membrane Bioreactors Under Short SRTs and High Ammonium Concentrations
短SRT和高氨浓度下的高速好氧膜生物反应器的基础研究和优化
  • 批准号:
    558331-2020
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Alliance Grants
Strategies to Improve Membrane Performance of Drinking Water Productions in Cold Regions
提高寒冷地区饮用水生产膜性能的策略
  • 批准号:
    543848-2019
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
A Novel Membrane Biofilm Reactor for Microalgae Cultivation and Harvest and Wastewater Treatment
用于微藻培养、收获和废水处理的新型膜生物膜反应器
  • 批准号:
    RGPIN-2019-05087
  • 财政年份:
    2021
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Fundamental Studies and Optimization of High-Rate Aerobic Membrane Bioreactors Under Short SRTs and High Ammonium Concentrations
短SRT和高氨浓度下的高速好氧膜生物反应器的基础研究和优化
  • 批准号:
    558331-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Alliance Grants
Strategies to Improve Membrane Performance of Drinking Water Productions in Cold Regions
提高寒冷地区饮用水生产膜性能的策略
  • 批准号:
    543848-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants
A Novel Membrane Biofilm Reactor for Microalgae Cultivation and Harvest and Wastewater Treatment
用于微藻培养、收获和废水处理的新型膜生物膜反应器
  • 批准号:
    RGPIN-2019-05087
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
A Refrigerated High Speed Centrifuge for Water Science and Technology Research
用于水科学技术研究的冷冻高速离心机
  • 批准号:
    RTI-2021-00065
  • 财政年份:
    2020
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Research Tools and Instruments
A Novel Membrane Biofilm Reactor for Microalgae Cultivation and Harvest and Wastewater Treatment
用于微藻培养、收获和废水处理的新型膜生物膜反应器
  • 批准号:
    RGPIN-2019-05087
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Discovery Grants Program - Individual
Strategies to Improve Membrane Performance of Drinking Water Productions in Cold Regions
提高寒冷地区饮用水生产膜性能的策略
  • 批准号:
    543848-2019
  • 财政年份:
    2019
  • 资助金额:
    $ 1.82万
  • 项目类别:
    Collaborative Research and Development Grants

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