Qiang HE

Person

Chongqing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Split continuous operation micro-grid dynamic membrane bioreactor
- Patent number 11,795,082
- Issue date Oct 24, 2023
- Chongqing University
- Li Gu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flow splitter and rain separator comprising the same
- Patent number 11,460,868
- Issue date Oct 4, 2022
- Chongqing University
- Hongxiang Chai
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
System for reducing emission of nitrous oxide during sewage treatment
- Patent number 9,764,974
- Issue date Sep 19, 2017
- CONGQING UNIVERSITY
- Hongxiang Chai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reactor for sewage treatment
- Patent number 9,428,411
- Issue date Aug 30, 2016
- Chongqing University
- Hongxiang Chai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated system for treating and recycling rainwater
- Patent number 9,328,500
- Issue date May 3, 2016
- Chongqing University
- Hongxiang Chai
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
BIORETENTION POND FOR RAINWATER TREATMENT
- Publication number 20230416129
- Publication date Dec 28, 2023
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPLIT TYPE CONTINUOUS OPERATION MICRO-GRID DYNAMIC MEMBRANE BIOREACTOR
- Publication number 20220055930
- Publication date Feb 24, 2022
- Chongqing University
- Li GU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLOW SPLITTER AND RAIN SEPARATOR COMPRISING THE SAME
- Publication number 20200293069
- Publication date Sep 17, 2020
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SYSTEM FOR TREATING RAINWATER RUNOFF FROM UNDERLYING SURFACE
- Publication number 20160017587
- Publication date Jan 21, 2016
- CHONGQING UNIVERSITY
- Qiang HE
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
SYSTEM FOR REDUCING EMISSION OF NITROUS OXIDE DURING SEWAGE TREATMENT
- Publication number 20150315050
- Publication date Nov 5, 2015
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REACTOR FOR SEWAGE TREATMENT
- Publication number 20140262999
- Publication date Sep 18, 2014
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
INTEGRATED SYSTEM FOR TREATING AND RECYCLING RAINWATER
- Publication number 20140124424
- Publication date May 8, 2014
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- E03 - WATER SUPPLY SEWERAGE

Person

Patents Grantslast 30 patents

Split continuous operation micro-grid dynamic membrane bioreactor

Flow splitter and rain separator comprising the same

System for reducing emission of nitrous oxide during sewage treatment

Reactor for sewage treatment

Integrated system for treating and recycling rainwater

Patents Applicationslast 30 patents

BIORETENTION POND FOR RAINWATER TREATMENT

SPLIT TYPE CONTINUOUS OPERATION MICRO-GRID DYNAMIC MEMBRANE BIOREACTOR

FLOW SPLITTER AND RAIN SEPARATOR COMPRISING THE SAME

SYSTEM FOR TREATING RAINWATER RUNOFF FROM UNDERLYING SURFACE

SYSTEM FOR REDUCING EMISSION OF NITROUS OXIDE DURING SEWAGE TREATMENT

REACTOR FOR SEWAGE TREATMENT

INTEGRATED SYSTEM FOR TREATING AND RECYCLING RAINWATER