Kevin E. OShea;Kevin E. O'Shea;Mary Joelle Weiss-Errico
发明人:
Kevin E. O'Shea,Mary Joelle Weiss-Errico,Kevin E. OShea
申请号：
US15944359
公开号：
US20180282530A1
申请日:
2018.04.03
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A system for remediation of perfluoroalkyl substances (PFASs) has a multicity of β-cyclodextrins (β-CDs) and/or modified β-CDs combined with a vehicle additive, and a delivery device. Modified β-CDs can contain a single amine functionality at a single primary carbon or single secondary carbon of the β-CD. The vehicle additive can be powdered activated carbon (PAC). The delivery device is a column, a pouch, a packet, or a sheet that can permit the contacting of a fluid environment with the β-CDs and vehicle additive. The system of remediation can be used for a fluid environment or for biological organisms. CD-based fluorescent sensors can detect PFASs in the environment.
