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Patents Grants
last 30 patents
Information
Patent Grant
System for biological nitrogen removal and negative carbon discharg...
Patent number
11,884,569
Issue date
Jan 30, 2024
BEIJING JIAOTONG UNIVERSITY
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Combined waste water and gas treatment system for efficiently decar...
Patent number
11,795,086
Issue date
Oct 24, 2023
BEIJING JIAOTONG UNIVERSITY
Hong Yao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method for sulphur cycle-based advanced denitrification...
Patent number
11,434,159
Issue date
Sep 6, 2022
Beijing Jiaotong University
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR COOPERATIVELY TREATING WATER AND GAS TO REDUC...
Publication number
20230211286
Publication date
Jul 6, 2023
BEIJING JIAOTONG UNIVERSITY
Hong YAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR DENITRATION OF FLUE GAS
Publication number
20230201767
Publication date
Jun 29, 2023
BEIJING JIAOTONG UNIVERSITY
Hong YAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for Removing Nitrogen and Carbon Using Microporous Aerated B...
Publication number
20220242764
Publication date
Aug 4, 2022
BEIJING JIAOTONG UNIVERSITY
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMBINED WASTE WATER AND GAS TREATMENT SYSTEM FOR EFFICIENTLY DECAR...
Publication number
20220177343
Publication date
Jun 9, 2022
BEIJING JIAOTONG UNIVERSITY
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM FOR BIOLOGICAL NITROGEN REMOVAL AND NEGATIVE CARBON DISCHARG...
Publication number
20220177342
Publication date
Jun 9, 2022
BEIJING JIAOTONG UNIVERSITY
Hong Yao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND METHOD FOR SULPHUR CYCLE-BASED ADVANCED DENITRIFICATION...
Publication number
20210317025
Publication date
Oct 14, 2021
BEIJING JIAOTONG UNIVERSITY
Hong YAO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE