国家/地区 世界知识产权组织（17）
IPC部 C（17）
IPC大类 C02（17） B01（11） C08（3）
E21（3） C01（2） H01（2）
IPC小类 C02F（17） B01D（11） C08L（3）
E21B（3） C01B（2） C08F（2）
H01M（2）
IPC C02F001/00（17）
发明人 JAMISON D E（4） SHUMWAY W W（4） LEE J（2）
LEE J H（2） LEE M（2） PEARL W C（2）
公开年 2021（8） 2022（3） 2018（2） 2019（2）
申请年 2020（5）  2019（4）  2021（3）  2017（2） 
专利权人 HALLIBURTON .（4） STANDARD GRA.（2）

Making active molecular filters used in gas and water system to control and catalysis of air and water pollution, comprises taking substrate in reaction vessel, activating it, and functionalizing the substrate.

GORADIA P

Waste water treatment agent useful for removing pollutants in wastewater, comprises e.g. modified bentonite, silicon dioxide adsorbent, a flocculating agent, microbial bacteria, amino trimethylene phosphonic acid and polyaspartic acid.

YANG L

Treatment of water involves performing first treatment on water to oxidize predetermined amount of organic contaminant, and electrochemically treating first treated water with electrochemical cell comprising cathode and anode.

DUKES S P, CHEN Y, GRIFFIS J, GU G Y

Preparing a graphene coated sponge comprises filling mineral wool with a solution comprising graphene material, submitting graphene material to heating to have graphene material bonded to mineral wool and cleaning the heated material.

RADJENOVIC J, BAPTISTA PIRES L M, NORRA G, DUINSLAEGER N

Physio-electric reactor for wastewater treatment comprises chamber provided with inlet at lower end of side to admit entry of wastewater, and outlet at higher end of side opposite to that of inlet to allow treated water to exit.

MEHTA S, NAYAK A O, PATEL K N

System used for treatment of slop water recovered from wellbore operation, comprises treatment unit comprising inlet, filtration medium comprising particulate pack partially coated with zwitterionic polyelectrolyte, and arranged to separate portions of slop water stream comprising water, and outlet.

JAMISON D E, SHUMWAY W W, PEARL W C

Fluid treatment system for treating fracturing fluid or drilling mud, has first filtration medium having first outlet that is provided on first side of first filtration medium, and second outlet that is provided on second side of first filtration medium to opposite first side.

JAMISON D E, SHUMWAY W W, PEARL W C

Preparing phosphor-based graphene chitin gel photothermal film in the field of seawater desalination and sewage including sewage oil-water mixture and dye wastewater treatment, involves using phosphorus-based graphene and chitin.

YU X, WAN P, HUANG H

Fluid treatment system for treating completion fluid, fracturing fluid and slop water, has fluid stream whose first portion that is comprises water when second outlet is provided on second side of first membrane opposite first side.

JAMISON D E, SHUMWAY W W

Anode used in microbial electrolysis cell, for wastewater, treatment, electricity generation, hydrogen production, or electricity generation, comprises conductive material, bacteria, and polymer, catalyst, mineral, or any combination.

CAHAN R, SCHECHTER A, ROSENFELD S, OUAKNINHIRSCH L, GANDU B, ROZENFELD S