Xiangjian XU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
In-situ reagents injection system and method
- Patent number 11,633,768
- Issue date Apr 25, 2023
- Chinese Research Academy of Environmental Sciences
- Yonghai Jiang
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Field groundwater filtering and sampling and moving-water flow inde...
- Patent number 11,225,422
- Issue date Jan 18, 2022
- Chinese Research Academy of Environmental Sciences
- Yonghai Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
In-situ thermal desorption system, in-situ thermal desorption-oxida...
- Patent number 10,940,514
- Issue date Mar 9, 2021
- Chinese Research Academy of Environmental Sciences
- Yonghai Jiang
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Medium material and its preparation method for elimination of arsen...
- Patent number 9,795,942
- Issue date Oct 24, 2017
- Chinese Research Academy of Environmental Sciences
- Yonghai Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SIMULATION SYSTEM AND SIMULATION METHOD FOR IN-SITU COLUMN EXPERIME...
- Publication number 20220342112
- Publication date Oct 27, 2022
- Chinese Research Academy of Environmental Sciences
- Yongfeng Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD GROUNDWATER FILTERING AND SAMPLING AND MOVING-WATER FLOW INDE...
- Publication number 20200377389
- Publication date Dec 3, 2020
- Chinese Research Academy of Environmental Sciences
- Yonghai JIANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IN-SITU REAGENTS INJECTION SYSTEM AND METHOD
- Publication number 20200316662
- Publication date Oct 8, 2020
- Chinese Research Academy of Environmental Sciences
- Yonghai JIANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM MATERIAL AND ITS PREPARATION METHOD FOR ELIMINATION OF ARSEN...
- Publication number 20160332137
- Publication date Nov 17, 2016
- Chinese Research Academy of Environmental Sciences
- Yonghai JIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL