国家/地区 中国（30）
IPC部 C（30）
IPC大类 C02（30）
IPC小类 C02F（30）
IPC C02F001/28（11） B01J020/30（7） C02F101/30（7）
C02F001/44（6） B01D067/00（5） B01J020/20（5）
B01J020/28（5） C02F001/72（5） C02F101/34（5）
B01D069/12（4） C02F001/30（4） C02F101/10（3）
C02F101/20（3） B01D053/86（2） B01D069/02（2）
发明人 ZHAO X（30）
公开年 2020（6） 2022（6） 2016（4） 2021（4） 2017（3） 2019（3） 2023（3）
申请年 2020（8）  2022（5）  2021（4）  2016（3）  2017（3）  2018（3）  2019（2） 
专利权人 UNIV TIANJIN（3） CHINESE RES .（2） SHANDONG HAI.（2） UNIV QINGDAO（2）

Treatment of chromium-containing wastewater involves using lignin-based composite aerogel as adsorbent material, adjusting pH of chromium-containing wastewater, and removing hexavalent chromium-ion in wastewater.

ZHANG Y, ZHAO X, CHU R, GUO X

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W

Preparing three-dimensional pore structure iron oxide/reduced graphene oxide (rGO)/foam nickel composite capacitor desalination electrode as cathode and anode of CDI device, involves placing nickel foam in hydrochloric acid solution for ultrasonic cleaning, and drying in vacuum oven.

WU D, JIANG K, LIU R, ZHAO X, LI C, LI R, SONG J

Preparing iron phthalocyanine based material useful for degrading bisphenol A by activating peroxymonosulfate, comprises e.g. placing ordinary single-layer graphene in tube furnace, conveying for high-temperature heating, carrying out high-temperature heating and ultrasonic treatment and drying.

SUN Y, CHEN C, ZHAO X, ZOU Y, YANG D

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

Polyvinylidene fluoride composite membrane, used in water treatment, comprises PVDF-based membrane, and poly-dopamine/oxidation graphene composite layer compounded on the film.

ZHAO X, LIU L, ZHU Z, MIAO L, MA J, JIA G

Preparing catalyst hydrogel sphere comprises preparing chitosan solution comprises adding chitosan into the acetic acid solution to obtain the chitosan solution, preparing sodium alginate glutaric dialdehyde solution, mixing the chitosan solution with the catalyst graphene.

YANG L, NAI J, LI Z, LI Y, ZHAO X, HAN Y, TIAN J, JIANG L

Integrated sewage treatment equipment based on graphene of filler and nano-filter cloth, comprises water inlet area, anoxic area, aerobic area, reflux area, and precipitate filtering area.

DUAN J, ZHAO X, ZHANG Y, HAN X, LIU X, SHI Y, WEI X

Graphene oxide/carbon composite material useful in water treatment comprises graphene oxide sheet compounded on surface of a carbon framework and the material has porous structure.

ZHAO X, YANG Y, WU B

Fertilization method integrating water and fertilizer for facility cultivation comprises fertilizing water-soluble fertilizer through a drip irrigation pipe network.

ZHAO X, QIAN C, WU L, CHEN H, GAO L, YANG L