公开(公告)号：US20230212046A1

公开(公告)日：2023-07-06

申请号：US17565872

申请日：2021-12-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ting-Ting CHANG ,  Kuan-Foo CHANG ,  Cheng-Chin CHANG ,  Yi-Chun LIU ,  Mei-Chih PENG

IPC: C02F3/10 ,  C02F3/34 ,  C02F3/30 ,  C02F3/28

CPC classification number: C02F3/108 ,  C02F3/341 ,  C02F3/307 ,  C02F3/2806 ,  C02F2101/16

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/m2 to 58 mJ/m2.