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.:
Date of Patent:
Oct. 24, 2023
Filed:
Dec. 30, 2021
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Ting-Ting Chang, Taichung, TW;
Kuan-Foo Chang, Hsinchu, TW;
Cheng-Chin Chang, Toufen, TW;
Yi-Chun Liu, Zhudong Township, TW;
Mei-Chih Peng, Taoyuan, TW;
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/10 (2023.01); C02F 3/34 (2023.01); C02F 3/28 (2023.01); C02F 3/30 (2023.01); C02F 101/16 (2006.01); C02F 103/34 (2006.01);
U.S. Cl.
CPC ...
C02F 3/108 (2013.01); C02F 3/2806 (2013.01); C02F 3/302 (2013.01); C02F 3/307 (2013.01); C02F 3/341 (2013.01); C02F 3/105 (2013.01); C02F 2101/16 (2013.01); C02F 2103/346 (2013.01);
Abstract
A microbial carrier and a device for treating wastewater are provided. The microbial carrier includes a bacteriophilic material and a plurality of foam cells, wherein the foam cells are disposed in the bacteriophilic material. The bactericidal material is a reaction product of a composite, wherein the composition includes a hydrophobic polyvinyl alcohol and a cross-linking agent, wherein the surface energy of the hydrophobic polyvinyl alcohol is 30 mJ/mto 58 mJ/m.