AU5359290A – A process for removing selenium from wastewater effluent
– Google Patents
AU5359290A – A process for removing selenium from wastewater effluent
– Google Patents
A process for removing selenium from wastewater effluent
Info
Publication number
AU5359290A
AU5359290A
AU53592/90A
AU5359290A
AU5359290A
AU 5359290 A
AU5359290 A
AU 5359290A
AU 53592/90 A
AU53592/90 A
AU 53592/90A
AU 5359290 A
AU5359290 A
AU 5359290A
AU 5359290 A
AU5359290 A
AU 5359290A
Authority
AU
Australia
Prior art keywords
wastewater effluent
removing selenium
selenium
effluent
wastewater
Prior art date
1989-03-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU53592/90A
Inventor
Paul J. Marcantonio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1989-03-31
Filing date
1990-02-28
Publication date
1990-11-05
1990-02-28
Application filed by Chevron Research and Technology Co, Chevron Research Co
filed
Critical
Chevron Research and Technology Co
1990-11-05
Publication of AU5359290A
publication
Critical
patent/AU5359290A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
B01J49/07—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing anionic exchangers
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
B01J41/04—Processes using organic exchangers
B01J41/05—Processes using organic exchangers in the strongly basic form
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S423/00—Chemistry of inorganic compounds
Y10S423/09—Reaction techniques
Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction
AU53592/90A
1989-03-31
1990-02-28
A process for removing selenium from wastewater effluent
Abandoned
AU5359290A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US331360
1989-03-31
US07/331,360
US4915928A
(en)
1989-03-31
1989-03-31
Process for removing selenium from wastewater effluent
Publications (1)
Publication Number
Publication Date
AU5359290A
true
AU5359290A
(en)
1990-11-05
Family
ID=23293625
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU53592/90A
Abandoned
AU5359290A
(en)
1989-03-31
1990-02-28
A process for removing selenium from wastewater effluent
Country Status (3)
Country
Link
US
(1)
US4915928A
(en)
AU
(1)
AU5359290A
(en)
WO
(1)
WO1990011674A1
(en)
Families Citing this family (25)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5071568A
(en)
*
1990-10-31
1991-12-10
Union Oil Company Of California
Selenium removal process
US5200082A
(en)
*
1991-07-02
1993-04-06
Santina Water Company
Method for removing toxic substances from industrial and agricultural waste water
US5264133A
(en)
*
1992-10-08
1993-11-23
Shell Oil Company
Removal of selenium from aqueous media
US5376262A
(en)
*
1993-06-08
1994-12-27
Exxon Research And Engineering Company
Concentration and/disposal of non-volatile inorganic contaminants from refinery waste water streams
US5846404A
(en)
*
1993-06-23
1998-12-08
Shell Oil Company
Process for the removal of selenium from selenium-containing aqueous streams
US5453201A
(en)
*
1994-01-14
1995-09-26
Heritage Environmental Servcies, Inc.
Water treatment process
US6090290A
(en)
*
1994-01-25
2000-07-18
Xerox Corporation
Selenium removal methods
US5601721A
(en)
*
1994-04-29
1997-02-11
Union Oil Company Of California
Method for reducing the selenium concentration in an oil refinery effluent
US5494582A
(en)
*
1995-03-01
1996-02-27
Nalco Chemical Company
Removal of selenium from water by ion-exchange
US5855789A
(en)
*
1997-04-01
1999-01-05
Ntec Solutions, Inc.
Process for removing selenium from selenium-containing waste streams
US5993667A
(en)
*
1997-10-20
1999-11-30
Texaco Inc.
Process for removing selenium from refinery process water and waste water streams
US6071413A
(en)
*
1999-01-13
2000-06-06
Texaco Inc.
Process for removing organic and inorganic contaminants from phenolic stripped sour water employing reverse omosis
US6183644B1
(en)
1999-02-12
2001-02-06
Weber State University
Method of selenium removal
US6251283B1
(en)
1999-09-03
2001-06-26
Perma-Fix Environmental Services, Inc.
Methods for removing selenium from a waste stream
EP1385790A2
(en)
*
2000-10-25
2004-02-04
Basin Water, Inc
High efficiency ion exchange system for removing contaminants from water
US7282152B2
(en)
*
2003-10-10
2007-10-16
Chevron U.S.A. Inc.
Selenium removal method
US20080035564A1
(en)
*
2006-08-09
2008-02-14
Solmetex, Inc.
Sorbent For Selective Removal Of Contaminants From Fluids
US7413664B2
(en)
*
2006-12-15
2008-08-19
Conocophillips Company
Selenium removal process
US7419606B2
(en)
*
2006-12-15
2008-09-02
Conocophillips Company
Selenium removal process
WO2009078917A2
(en)
*
2007-12-17
2009-06-25
Applied Process Technology, Inc.
Removal of selenium in contaminated wastewater streams
GB201121950D0
(en)
*
2011-12-19
2012-02-01
T & L Process Technology Ltd
Treatment process
ITVE20120035A1
(en)
*
2012-09-24
2014-03-25
Bernardinello Engineering S P A
METHOD AND PLANT FOR PROCESSING WASTE OF PROCESS IN PETROLEUM REFINERIES.
GB201316246D0
(en)
*
2013-09-12
2013-10-30
Johnson Matthey Plc
Selenium removal
CA2925964C
(en)
*
2013-10-04
2023-06-13
Bioteq Environmental Technologies Inc.
Removal of dissolved selenium from aqueous solutions
US10752522B2
(en)
*
2017-08-18
2020-08-25
Chemtreat, Inc
Compositions and methods for selenium removal
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2911363A
(en)
*
1957-05-20
1959-11-03
Columbia Southern Chem Corp
Process for removing phenol
US3992511A
(en)
*
1969-08-27
1976-11-16
Xerox Corporation
Recovery of selenium
US3966889A
(en)
*
1973-07-31
1976-06-29
Asahi Glass Co., Ltd.
Process for the recovery of selenium from waste gas
US4518760A
(en)
*
1983-08-11
1985-05-21
Olin Corporation
Process for producing poly(dithiocarbamate) chelating resins
1989
1989-03-31
US
US07/331,360
patent/US4915928A/en
not_active
Expired – Fee Related
1990
1990-02-28
AU
AU53592/90A
patent/AU5359290A/en
not_active
Abandoned
1990-02-28
WO
PCT/US1990/001127
patent/WO1990011674A1/en
unknown
Also Published As
Publication number
Publication date
WO1990011674A1
(en)
1990-10-18
US4915928A
(en)
1990-04-10
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