The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11104589 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 31, 2021

Filed:

Jul. 24, 2019
Applicant:

Institute of Process Engineering, Chinese Academy of Sciences, Haidian District, CN;

Inventors:

Hongbin Cao, Haidian District, CN;

He Zhao, Haidian District, CN;

Qin Dai, Haidian District, CN;

Shanshan Sun, Haidian District, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/30 (2006.01); C02F 1/66 (2006.01); C02F 101/30 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/30 (2013.01); C02F 1/66 (2013.01); C02F 2001/007 (2013.01); C02F 2101/301 (2013.01);
Abstract

The present disclosure provides a recycling method of amphiphilic surface-active pollutants in water, comprising: performing a polymerization reaction by illumination treatment on the amphiphilic surface-active pollutants in water to form a polymerization product; performing self-assembly on the polymerization product for aggregation to form a fluorescent material, and performing separation to obtain a recycled product. Through treatment of the amphiphilic surface-active pollutants by illumination, the present disclosure can realize the recycled utilization of the amphiphilic pollutants in the wastewater by one step of reaction, so that the amphiphilic surface-active pollutants can be converted into usable fluorescent materials, and the biological toxicity is greatly reduced. The obtained fluorescent material can be further used in the fields such as biological imaging as a recycled product, realizes detoxification of the pollutants and efficient conversion of organic carbon resources at the same time, provides a novel strategy for wastewater treatment and resource conversion, and achieves a win-win situation for economic benefits and environmental friendliness in the field of amphipathic organic pollution treatment and has a good application prospect.


Find Patent Forward Citations

Cao, Hongbin. (2021). Recycling method of amphiphilic surface-active pollutants in water (U.S. Patent No. 11104589). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11104589

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