国家/地区 中国（14）
IPC部 C（14）
IPC大类 C02（14）
IPC小类 C02F（14）
IPC C02F003/34（9） C12R001/01（8） C12N011/14（6）
C12N001/20（5） C02F101/30（4） C12N011/04（4）
C12N011/10（4） C02F101/20（3） B01J037/36（2）
C02F003/00（2） C02F101/10（2） C02F101/34（2）
C12N011/12（2） C12P019/04（2） C12P039/00（2）
发明人 CHEN S（2） GUO X（2） HUANG J（2）
HUANG Y（2） LIU Z（2） XU K（2）
公开年 2022（4） 2020（3） 2021（3）
申请年 2022（4）  2020（3）  2021（3）  2017（2） 
专利权人 UNIV HANGZHO.（2）

Treating sludge for adsorbing heavy metal includes performing alkaline thermal pretreatment on sludge, cooling, adding acidic solution and heavy metal adsorbent, stirring, subjecting to heavy metal adsorption treatment, adding dehydrating agent, stirring, filtering and drying.

YANG S, YANG J

Microbial oil displacement agent for high-temperature high-salinity reservoirs, comprises salt-containing industrial wastewater, phosphorus-containing industrial wastewater, Bacillus strains, protein, nano-magnetic powder composite and water.

WU L, GUO X, LI F, WU Z

Microbial preparation for purifying aquaculture water, comprises composite bacterial fixative and ferrous stabilizer, where preparation method of composite bacterial fixative involves adding composite carrier into water and stirring to obtain premix, where composite carrier comprises sodium alginate.

CHENG K, TAN X, ZHANG X, XU H, WANG Y, ZHANG Y, ZHAO X, GU J

Shewanella-immobilized nanocellulose composite membrane useful e.g. for degrading organic pollutants in industrial organic wastewater comprises Shewanella which forms membrane on nanocellulose composite membrane including graphene-nanocellulose composite membrane and metal deposited on graphene.

HUANG Y, HUANG J, CHEN S

Preparing modified magnetic suspension biological carrier used e.g. in nitrosification process includes preparing metal organic framework system, adding zero-valent iron and graphene, mixing with diatomaceous earth and talc, and magnetizing.

XU K, PENG L, WANG H, REN H, GENG J

Pseudoalteromonas sp. A4-2 is preserved in the China Center for Type Culture Collection on January 20, 2021 in agricultural production field.

ZHOU W, LIU Z, HAN Y, ZHANG J, LI Q, MAO D

New algal toxin degrading enzyme used for inhibiting growth of cyanobacteria and/or degrading algal toxins.

FENG L, LIU H, GUO X, CHENG C, YAN M, HE Y

Preparing graphene hybrid microcapsule material for degradation of polycyclic aromatic hydrocarbons, by culturing Sphingomonas GY2B and using sodium alginate and chitosan to embed bacterial solution and graphene in microcapsules.

DENG F, DOU R, SUN J, MA Y, YU X, TENG Q, NIU X, CHEN M, ZHOU H

Performing biological synthesizing of ferrous sulfide doped reducing graphene composite material in fields of environment and catalysis, involves using dissimilar metal-reducing bacteria to decompose organic matter in metabolic process.

XU Z, YONG Y, YU Y

Bacterial cellulose-graphene-metal phthalocyanine (BC/G/MPc) ternary compound catalyst comprises bacterial cellulose-graphene compound material and metal phthalocyanine supported in situ on bacterial cellulose-graphene compound material.

CHEN S, WANG X, HUANG J, XIE W, HUANG Y