Duplex reactor system for removal of tebuconazole and method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879220
SERIAL NO

15114225

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Implementations herein relate to systems and methods for removal of tebuconazole from water using a duplex reactor. Water samples containing tebuconazole enter a double sandwich of the duplex reactor, and then enter a reactor inner shell of the duplex reactor through a water distributor. In the duplex reactor, the tebuconazole is removed by adsorption resins loaded with microorganisms. After the removal, a concentration of the tebuconazole in adsorption effluent is below the standard limit of the national pesticide wastewater discharge. The microorganisms loaded on the resins use organic carbon (e.g., tebuconazole) in water as a carbon source and degrade tebuconazole that is absorbed by the resins. The systems and methods not only solve problems associated with conventional techniques (e.g., poor water quality fluctuations and lacking of time long degradation), but also address issues associated with resin adsorption methods (e.g., secondary pollution derived from resins regeneration).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NANJING UNIVERSITY210023 163 XIANLIN ROAD QIXIA DISTRICT NANJING JIANGSU NANJING CITY JIANGSU PROVINCE 210023
NANJING UNIVERSITY YANCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY AND ENGINEERING RESEARCH INSTITUTE224002 BUILDING D SCIENCE AND TECHNOLOGY INNOVATION CENTER ENVIRONMENTAL PROTECTION TECHNOLOGY CITY TINGHU DISTRICT YANCHENG CITY JIANGSU PROVINCE CHINA YANCHENG CITY JIANGSU PROVINCE 224002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chen Nanjing, CN 720 3975
Tian, Shuyan Nanjing, CN 1 0
Wang, Dadao Nanjing, CN 1 0
Wang, Jinnan Nanjing, CN 21 75

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 30, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00