PFI-TT: Prototype Development for Wastewater Separation Membranes
PFI-TT: Prototype Development for Wastewater Separation Membranes
批准号:
2121674
负责人:
Isabel Escobar
金额:
$25.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2021
资助国家:
美国
项目状态:
未结题
起止时间:
2021-08-01 至 2025-01-31
中文摘要
创新技术转化伙伴关系(PFI-TT)是一种新的绿色、无毒和生物衍生的膜过滤器水处理技术,具有更广泛的影响和商业潜力。这种新膜将用于为当地社区提供安全的自来水。膜过滤技术在水处理中已经应用了几十年,因为膜易于制造,使用简单,对杂质去除有很高的选择性,并且不需要再生。使用来自生物质的可再生溶剂制造膜,不与食品应用竞争,满足消费者和立法机构对可持续性的要求。该技术在工业和家庭用水过滤方面有潜在的商业应用。除了对这些庞大且不断增长的市场产生影响外,这一创新还可能在食物-能源-水系统和生态制造的联系中开辟新的方向。该项目将建立一种绿色无毒的工艺,利用两种环境友好的生物衍生共溶剂嵌入银纳米粒子,以创新的一步工艺制造聚合物超滤膜。研究目标包括:(1)在单一溶液中制备由聚合物、溶剂和银纳米粒子组成的溶液;(2)使用卷对卷工艺扩大膜的规模,(3)确定膜制造过程中产生的废水的纯度,特别是关于银纳米颗粒浸出的情况,以及(4)在连续/长期运行中操作原型膜,以确定去除全氟和多氟化学品(PFAS)的效率。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
英文摘要
The broader impact/commercial potential of this Partnerships for Innovation - Technology Translation (PFI-TT) is a new green, non-toxic and bioderived technology for water treatment using membrane filters. The new membranes will be used to provide safe tap water to local communities. Membrane filtration technologies have been used in water treatment for decades because membranes are easy to fabricate, simple to use, have high selectivity for impurity removal, and do not require the regeneration. The fabrication of membranes using renewable solvents derived from biomass that does not compete with food applications, satisfies both consumer and legislative demands with regard to sustainability. The technology has potential commercial application in water filtration for industrial and household applications. Apart from the impact in these large and growing markets, this innovation may enable new directions at the nexus of food-energy-water systems and eco-manufacturing.The proposed project will establish a green and non-toxic process of fabricating polymeric ultrafiltration membranes using two environmentally friendly and bioderived co-solvents embedded with silver nanoparticles in an innovative one-step process. Research objectives include: (1) preparing solutions comprised of polymer, solvent and silver nanoparticles in a single solution; (2) scaling up the membranes using roll to roll enabled process, (3) determining the purity of the wastewater produced during membrane fabrication especially with regard to the occurrence of any leaching of silver nanoparticles, and (4) operating the prototype membranes in continuous/long-term operation to determine efficiency in the removal of per- and polyfluorinated chemicals (PFAS).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Collaborative Research: Enabling Multi-Functional 3D Composite Responsive Separation (3D-CoReS) Membranes with Advanced Materials and Innovative Manufacturing
-
批准号:2128038
-
项目类别:Standard Grant
-
资助金额:$22.42万
-
财政年份:2021
-
负责人:Isabel Escobar
-
依托单位:
Gordon Research Conference: Membranes: Materials and Processes 2020
-
批准号:1937230
-
项目类别:Standard Grant
-
资助金额:$2.0万
-
财政年份:2020
-
负责人:Isabel Escobar
-
依托单位:
I-Corps: Water Purification Membranes Made using Green Solvents
-
批准号:2017133
-
项目类别:Standard Grant
-
资助金额:$5.0万
-
财政年份:2020
-
负责人:Isabel Escobar
-
依托单位:
Collaborative Research: Pan American Nanotechnology Conference 2: Growing Convergence in Nanotechnology: Brazil - March 2020
-
批准号:1946365
-
项目类别:Standard Grant
-
资助金额:$3.42万
-
财政年份:2020
-
负责人:Isabel Escobar
-
依托单位:
I-Corps: Bio-inspired membranes
-
批准号:1722795
-
项目类别:Standard Grant
-
资助金额:$5.0万
-
财政年份:2017
-
负责人:Isabel Escobar
-
依托单位:
Advanced Membrane Technology Conference
-
批准号:1607899
-
项目类别:Standard Grant
-
资助金额:$4.9万
-
财政年份:2016
-
负责人:Isabel Escobar
-
依托单位:
EAGER: A Novel Approach to Fabricate Biomimetic Membranes Embedded with AquaporinZ
-
批准号:1308095
-
项目类别:Standard Grant
-
资助金额:$6.87万
-
财政年份:2013
-
负责人:Isabel Escobar
-
依托单位:
International Collaborative Research: Desalination for Global Water Resources Using Biofouling-Resistant Nanocomposite Membranes
-
批准号:1264039
-
项目类别:Standard Grant
-
资助金额:$3.3万
-
财政年份:2013
-
负责人:Isabel Escobar
-
依托单位:
Student Travel Support for the 2012 North American Membrane Society Meeting, June 2012, New Orleans, LA
-
批准号:1231324
-
项目类别:Standard Grant
-
资助金额:$1.0万
-
财政年份:2012
-
负责人:Isabel Escobar
-
依托单位:
U.S.-Singapore Planning Visit: Collaborations in Forward Osmosis Research
-
批准号:0832894
-
项目类别:Standard Grant
-
资助金额:$1.55万
-
财政年份:2008
-
负责人:Isabel Escobar
-
依托单位:
Development of Anti-biofouling Nanocomposite Polypropylene Fibers for Membrane Feed Spacers
-
批准号:0754387
-
项目类别:Standard Grant
-
资助金额:$24.01万
-
财政年份:2008
-
负责人:Isabel Escobar
-
依托单位:
SGER: Development of Silver/Copper Coated Membrane Feed Spacers for Biofouling Control
-
批准号:0714539
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2007
-
负责人:Isabel Escobar
-
依托单位:
Student Travel Support for the 2007 North American Membrane Society Meeting
-
批准号:0651044
-
项目类别:Standard Grant
-
资助金额:$0.5万
-
财政年份:2006
-
负责人:Isabel Escobar
-
依托单位:
SGER: Development of bacterial-sensing ultrafiltration membranes with improved permeability, selectivity and fouling control
-
批准号:0610624
-
项目类别:Standard Grant
-
资助金额:$0.0万
-
财政年份:2006
-
负责人:Isabel Escobar
-
依托单位:
Membrane Surface Modifications by Ion Beam Irradiation for Increasing Mass Transfer and Fouling Resistance
-
批准号:0331778
-
项目类别:Standard Grant
-
资助金额:$18.1万
-
财政年份:2003
-
负责人:Isabel Escobar
-
依托单位:
国内基金
海外基金
登录
查看更多内容
叶绿体蛋白 TT3.2 调控水稻耐热性的分子机制研究
-
批准号:24ZR1431200
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:郭亮星
-
依托单位:
苯并呋喃-6-酮类化合物TT01f通过调控Jagged1/Notch信号通路改善特发性肺纤维化的药理学机制研究
-
批准号:82304596
-
项目类别:青年科学基金项目
-
资助金额:30万元
-
批准年份:2023
-
负责人:孟瑶
-
依托单位:
TT3.2通过自噬体-液泡途径调控水稻盐胁迫抗性的分子机制研究
-
批准号:32301745
-
项目类别:青年科学基金项目
-
资助金额:30万元
-
批准年份:2023
-
负责人:张海
-
依托单位:
基于Glypian3-TT3oB新型聚集诱导发光复合体的NIR-IIb靶向成像及cGAS-STING通路激活在肝癌精准标记并增敏免疫治疗中的研究
-
批准号:LQ23H160042
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2023
-
负责人:吴迪
-
依托单位:
基于肌红蛋白构象及其氧化还原体系探究tt-DDE加速生鲜牛肉肉色劣变的分子机制
-
批准号:32372384
-
项目类别:面上项目
-
资助金额:50万元
-
批准年份:2023
-
负责人:梁荣蓉
-
依托单位:
TT02通过巨噬细胞外囊泡miR-122/Wnt途径拮抗石英诱导肺纤维化的机制研究
-
批准号:--
-
项目类别:青年科学基金项目
-
资助金额:30万元
-
批准年份:2022
-
负责人:许春杰
-
依托单位:
核用690TT合金传热管表面划伤诱导应力腐蚀裂纹萌生机理研究
-
批准号:--
-
项目类别:面上项目
-
资助金额:53万元
-
批准年份:2022
-
负责人:明洪亮
-
依托单位:
HIIT 对TT+DR 小鼠肩袖肌脂肪浸润的治疗效果和机制研究
-
批准号:2021JJ40949
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2021
-
负责人:王梓力
-
依托单位:
GhmiR858靶向TT2协同调控彩色棉纤维色泽形成的分子机制研究
-
批准号:32001591
-
项目类别:青年科学基金项目
-
资助金额:24.0万元
-
批准年份:2020
-
负责人:梅俊
-
依托单位:
苯并呋喃类化合物TT01通过抑制TGF-β/ TGFβR-ECD复合物蛋白相互作用治疗特发性肺纤维化的药理学及机制研究
-
批准号:81973383
-
项目类别:面上项目
-
资助金额:55.0万元
-
批准年份:2019
-
负责人:杨信怡
-
依托单位: