Hong-qiang REN

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NANJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for sewage deep bed denitrification with high pollutant c...
- Patent number 10,662,097
- Issue date May 26, 2020
- Nanjing University
- Hui Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fast biofilm formation method for organic filler during treatment o...
- Patent number 10,577,267
- Issue date Mar 3, 2020
- Hui Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for relieving surface-layer clogging of denitrification d...
- Patent number 10,239,775
- Issue date Mar 26, 2019
- Nanjing University
- Hui Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
FAST BIOFILM FORMATION METHOD FOR ORGANIC FILLER DURING TREATMENT O...
- Publication number 20180141843
- Publication date May 24, 2018
- Nanjing University
- Hui HUANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS FOR RELIVING SURFACE-LAYER CLOGGING OF DENITRIFICATION DE...
- Publication number 20180099887
- Publication date Apr 12, 2018
- NANJING UNIVERSITY
- Hui HUANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS FOR SEWAGE DEEP DENITRIFICATION WITH HIGH POLLUTANT CARRY...
- Publication number 20180099885
- Publication date Apr 12, 2018
- NANJING UNIVERSITY
- Hui HUANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL