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Visible light catalyst, preparation and application thereof Grant 11,420,194 - He , et al. August 23, 2 | 2022-08-23 |
Method and device for preventing and controlling pollutants in the reuse of reclaimed water in agricultural activity areas with extreme water shortage Grant 11,352,281 - Xi , et al. June 7, 2 | 2022-06-07 |
Method and device for controlling pollutants in metal mine water resources cycling utilization Grant 11,332,400 - Xi , et al. May 17, 2 | 2022-05-17 |
Silicified Modified Zero-valent Iron And Its Preparation Method And Application App 20220118516 - Yu; Minda ;   et al. | 2022-04-21 |
Early Warning Method For Vadose Zone And Groundwater Pollution In Contaminated Site App 20220099650 - Li; Juan ;   et al. | 2022-03-31 |
Method and device for controlling pollutants in basin water resources cycling utilization in agricultural activity areas Grant 11,261,115 - Wang , et al. March 1, 2 | 2022-03-01 |
Vertical gas distribution device for aerobic compost and gas distribution method Grant 11,254,621 - Wei , et al. February 22, 2 | 2022-02-22 |
Rapid detection method for condition of landfill leachate polluting groundwater and application thereof Grant 11,249,023 - He , et al. February 15, 2 | 2022-02-15 |
Method and device for preventing and controlling pollutants in basin water resource utilization Grant 11,230,485 - Xi , et al. January 25, 2 | 2022-01-25 |
Remediation material for heavy-metal chromium contaminated soil, preparation method and application thereof Grant 11,224,906 - Jiang , et al. January 18, 2 | 2022-01-18 |
Field groundwater filtering and sampling and moving-water flow index measuring device and method Grant 11,225,422 - Jiang , et al. January 18, 2 | 2022-01-18 |
Device and method for remedying heavy-metal-polluted soil with microorganism Grant 11,207,719 - Wei , et al. December 28, 2 | 2021-12-28 |
Remediation system and method based on pollution obstruction for underground water with DNAPL pollutant Grant 11,203,538 - Jiang , et al. December 21, 2 | 2021-12-21 |
Method and device for controlling pollutants in basin water used for irrigating farmland in extremely water-scarce areas Grant 11,174,184 - Xi , et al. November 16, 2 | 2021-11-16 |
System for preventing and controlling heavy metals and method for preventing and controlling heavy metals using the same Grant 11,174,182 - Wang , et al. November 16, 2 | 2021-11-16 |
Method For Designing Sve Process Parameters In Petroleum-type Polluted Field App 20210216681 - Li; Juan ;   et al. | 2021-07-15 |
Method For Recovering Groundwater Polluted By Organic Phenols App 20210198131 - ZHENG; Mingxia ;   et al. | 2021-07-01 |
Method And Device For Preventing And Controlling Pollutants In The Reuse Of Reclaimed Water In Agricultural Activity Areas With Extreme Water Shortage App 20210188677 - XI; BEIDOU ;   et al. | 2021-06-24 |
Method And Device For Controlling Pollutants In Basin Water Resources Cycling Utilization In Agricultural Activity Areas App 20210179465 - WANG; LEI ;   et al. | 2021-06-17 |
Method And Device For Preventing And Controlling Pollutants In Basin Water Resource Utilization App 20210171379 - XI; BEIDOU ;   et al. | 2021-06-10 |
Visible Light Catalyst, Preparation And Application Thereof App 20210170383 - HE; XIAOSONG ;   et al. | 2021-06-10 |
Method And Device For Controlling Pollutants In Metal Mine Water Resources Cycling Utilization App 20210171380 - WANG; LEI ;   et al. | 2021-06-10 |
Multi-objective optimization method for groundwater pollution monitoring network Grant 10,999,141 - Su , et al. May 4, 2 | 2021-05-04 |
In-situ thermal desorption system, in-situ thermal desorption-oxidation repair system and repair method Grant 10,940,514 - Jiang , et al. March 9, 2 | 2021-03-09 |
Polluted site by thermal decomposition at normal temperature combined with biological heap Grant 10,926,307 - He , et al. February 23, 2 | 2021-02-23 |
Immobilized Microbial Agent For In Situ Restoration Of Contaminated Sediments, Preparation Method And Application Thereof App 20210017058 - HUO; Shouliang ;   et al. | 2021-01-21 |
System For Preventing And Controlling Heavy Metals And Method For Preventing And Controlling Heavy Metals Using The Same App 20200399157 - WANG; LEI ;   et al. | 2020-12-24 |
Method And Device For Controlling Pollutants In Basin Water Used For Irrigating Farmland In Extremely Water-scarce Areas App 20200392027 - XI; BEIDOU ;   et al. | 2020-12-17 |
Carbon Dots-based Photocatalytic Electrode For Simultaneous Organic Matter Degradation And Heavy Metal Reduction And Use Thereof App 20200378018 - HE; Xiaosong ;   et al. | 2020-12-03 |
Field Groundwater Filtering And Sampling And Moving-water Flow Index Measuring Device And Method App 20200377389 - JIANG; Yonghai ;   et al. | 2020-12-03 |
Rapid Detection Method For Condition Of Landfill Leachate Polluting Groundwater And Application Thereof App 20200348232 - HE; Xiaosong ;   et al. | 2020-11-05 |
In-situ Reagents Injection System And Method App 20200316662 - JIANG; Yonghai ;   et al. | 2020-10-08 |
Medium Material for Removing Phenol Contamination from Groundwater, Method of Producing the Same, and Use of the Same App 20200308035 - JIANG; Yonghai ;   et al. | 2020-10-01 |
Multi-objective Optimization Method For Groundwater Pollution Monitoring Network App 20200252283 - Kind Code | 2020-08-06 |
Integrated Two-phase Anaerobic Dry Fermentation Reactor Based On Biomimetic Principle Of Rumen App 20200208085 - ZHENG; Mingxia ;   et al. | 2020-07-02 |
System and method for combined microorganism degradation and air sparging-soil vapor extraction of oil-containing sludge Grant 10,611,653 - Li , et al. | 2020-04-07 |
Soil heavy metal composite passivator and its preparation method, use method and application Grant 10,501,690 - Jiang , et al. Dec | 2019-12-10 |
Method for treating and recycling organic wastewater and apparatus Grant 10,501,355 - Huo , et al. Dec | 2019-12-10 |
System and Method for Combined Microorganism Degradation and Air Sparging-Soil Vapor Extraction of Oil-containing Sludge App 20190248687 - Li; Juan ;   et al. | 2019-08-15 |
Rating evaluation method for groundwater pollution source intensity Grant 10,379,098 - Xi , et al. A | 2019-08-13 |
Remediation System And Method Based On Pollution Obstruction For Underground Water With Dnapl Pollutant App 20190152815 - JIANG; Yonghai ;   et al. | 2019-05-23 |
Soil Heavy Metal Composite Passivator And Its Preparation Method, Use Method And Application App 20190144749 - Jiang; Yonghai ;   et al. | 2019-05-16 |
In-situ Thermal Desorption System, In-situ Thermal Desorption-oxidation Repair System And Repair Method App 20190143385 - Jiang; Yonghai ;   et al. | 2019-05-16 |
Remediation Material For Heavy-metal Chromium Contaminated Soil, Preparation Method And Application Thereof App 20190126332 - Jiang; Yonghai ;   et al. | 2019-05-02 |
Method For Treating And Recycling Organic Wastewater And Apparatus App 20190084858 - HUO; Shouliang ;   et al. | 2019-03-21 |
Vertical Gas Distribution Device For Aerobic Compost And Gas Distribution Method App 20190023625 - Wei; Zimin ;   et al. | 2019-01-24 |
Processing apparatus for quick resource recovery of kitchen garbage Grant 10,160,693 - Li , et al. Dec | 2018-12-25 |
Method for producing oxide layer material in landfill field for treating methane gas by using household refuse Grant 10,159,933 - Xi , et al. Dec | 2018-12-25 |
Device And Method For Remedying Heavy-metal-polluted Soil With Microorganism App 20180229282 - Wei; Zimin ;   et al. | 2018-08-16 |
Rating Evaluation Method For Groundwater Pollution Source Intensity App 20170328878 - XI; Beidou ;   et al. | 2017-11-16 |
Medium material and its preparation method for elimination of arsenic pollution from groundwater Grant 9,795,942 - Jiang , et al. October 24, 2 | 2017-10-24 |
Method For Producing Oxide Layer Material In Landfill Field For Treating Methane Gas By Using Household Refuse App 20170266616 - XI; Beidou ;   et al. | 2017-09-21 |
Medium Material And Its Preparation Method For Elimination Of Arsenic Pollution From Groundwater App 20160332137 - JIANG; Yonghai ;   et al. | 2016-11-17 |
Processing Apparatus For Quick Resource Recovery Of Kitchen Garbage App 20160297721 - LI; Mingxiao ;   et al. | 2016-10-13 |
Double-layer persulfate sustained-release material and its preparation method Grant 9,457,388 - Xi , et al. October 4, 2 | 2016-10-04 |
Double-layer Persulfate Sustained-release Material And Its Preparation Method App 20150021251 - XI; Beidou ;   et al. | 2015-01-22 |
Engineered wetland device of continuous operation for wastewater treatment under low temperature Grant 8,936,725 - Xi , et al. January 20, 2 | 2015-01-20 |
Engineered Wetland Device Of Continuous Operation For Wastewater Treatment Under Low Temperature App 20130175215 - Xi; Beidou ;   et al. | 2013-07-11 |