国家/地区 印度（23）
IPC部 C（23）
IPC大类 C02（23）
IPC小类 C02F（23） B01J（12） B01D（7）
A61K（4） B82Y（4） A61L（2）
C01B（2）
IPC C02F001/28（8） B01J035/00（7） C02F001/30（5）
B82Y030/00（4） C02F001/00（4） C02F001/44（4）
C02F101/30（4） B01J020/28（3） C02F001/32（3）
B01D061/14（2） B01D067/00（2） B01J020/20（2）
B01J027/24（2） C01B021/06（2） C02F001/461（2）
发明人 JOSHI A（2） JOSHI N C（2） KHAN A A P（2）
KUMAR A（2） KUMAR R（2） RAIZADA P（2）
SINGH P（2）
公开年 2021（12） 2022（9） 2023（2）
申请年 2021（23）
专利权人 UNIV SHOOLIN.（2） UNIV UTTARAN.（2）

Removing non-steroidal anti-inflammatory drug and diclofenac sodium from water involves mixing melamine and glycerol together, stirring until melamine totally dissolved in glycerol, adding sulfuric acid, transferring into polytetrafluoroethylene inner vessel of an autoclave and placing in oven.

JOSHI M, NIGAM S, CHAKRABARTI S, SHARMA J

Hollow fiber ultrafiltration membrane for removal of heavy metals including arsenic, comprises polyphenylsulfone as base polymer, polyvinylpyrrolidone as pore-forming agent, and polyvinylpyrrolidone as hydrophilic polymer.

TODETI S R, NAYAK C M, KUMAR M, ISLOOR A M

Liquid vapor generation system placed in container of liquid for interfacial evaporation, comprises insulator member, wick mounted over insulator member, heaters mounted over wick in stack configuration and power source connected to heaters.

BARBHUIYA N H, MISRA U, SINGH S P

Artificial leaf for increasing dissolved oxygen in any and all water bodies, is made out of natural fibers (Spider Silk) that is capable of working under water to increase dissolved oxygen of water bodies.

CHATTERJEE N, CHANDRA S, SIRCAR A, KOLLEY S, ABHINAV, DAS A

Membrane used in device for separating solute from solution and/or purifying water, comprises patterned binder and graphene oxide film, and filter paper supporting graphene oxide film.

YADAV V, SAKORIKAR T, GANAPATHI K L, RAMAPRABHU S, JAISWAL M

Graphitic carbon nitride based photocatalyst used for degradation of pollutants present in wastewater or polluted waters, comprises potassium and phosphorus co-doped graphitic carbon nitride, graphene oxide, and metal ferrite.

SINGH P, KUMAR R, RAIZADA P, KHAN A A P

Graphitic carbon nitride (g-C3N4) based magnetic photocatalyst useful for degradation of pollutants present in wastewater or polluted waters, comprises K and P co-doped g-C3N4, graphene oxide and alkaline-earth metal ferrite.

SINGH P, KUMAR R, RAIZADA P, KHAN A A P

Apparatus based on graphene/copper-silver painted ultraviolet radiation for disinfection and sanitization, has two wheels positioned at bottom of apparatus for mobility.

VENU G, SINGH K, GURURAJ H S, BALASUBRAMANIAM B, MISRA A

Recovering antibiotics from effluent having combination of membrane technological systems, comprises pre-treating raw effluent using ultra-filtration membrane, and separation of multiple solvents.

DEKA P, CHANDRASEKARAN A, SWAMINATHAN N, DUTTA N, SINGH B, SUBBIAH S, RAIDONGIA K

Portable drinking water container with water filtration system comprises screw cap of container at top with removable water filter fitting to as cartridge and squeezable cylindrical water storage unit of suitable material.

MANDAL A, GHOSH S, GUPTA A