SBIR Phase I: TBNTBN

SBIR 第一阶段：TBNTBN

• 批准号: 0945513
• 负责人: Pingshan Wang
• 金额: $ 14.9万
• 依托单位: E3 Materials LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-01-01 至 2010-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0945513&HistoricalAwards=false
• 关键词: SBIR; Phase; TBNTBN

This SBIR Phase I project will develop a nano-engineered polymeric, highly-branched solid material that will sequester and also adsorb waterborne metals efficiently. Metal capture is 60 times greater, gram-for-gram, than the powdered activated carbon currently used. The materials to be used can capture metals over broad concentrations, over a wide range of waste stream temperatures, and over a range of pH levels. The form can be micro-dimensional particles or they can be engineered into solid filter media.The broader/commercial impacts of the proposed project will be in the capture of metals contaminating industrial water or gaseous emission streams. In 2000, industry worldwide produced 1.2 billion tons of seven heavy metals of greatest environmental concern. If successful, a market for the technology already exists.

SBIR一期项目将开发一种纳米工程聚合物、高支化固体材料，该材料将有效地隔离和吸附水性金属。以克为单位，金属捕获比目前使用的粉末状活性炭高60倍。所使用的材料可以在很宽的浓度、很宽的废水温度范围和很宽的pH值范围内捕获金属。这种形式可以是微尺寸的颗粒，也可以被设计成固体过滤介质。拟议项目的更广泛/商业影响将是捕获污染工业用水或气体排放流的金属。2000年，全球工业生产了12亿吨7种最严重的环境问题重金属。如果成功，该技术的市场已经存在。