NZ602343A - Removal of selenium from refinery wastewater - Google Patents
Removal of selenium from refinery wastewaterInfo
- Publication number
- NZ602343A NZ602343A NZ602343A NZ60234311A NZ602343A NZ 602343 A NZ602343 A NZ 602343A NZ 602343 A NZ602343 A NZ 602343A NZ 60234311 A NZ60234311 A NZ 60234311A NZ 602343 A NZ602343 A NZ 602343A
- Authority
- NZ
- New Zealand
- Prior art keywords
- selenium
- ferric
- aqueous solution
- water
- amount
- Prior art date
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052711 selenium Inorganic materials 0.000 title abstract 5
- 239000011669 selenium Substances 0.000 title abstract 5
- 239000002351 wastewater Substances 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract 1
- 239000012990 dithiocarbamate Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229960002089 ferrous chloride Drugs 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/721,139 US8282835B2 (en) | 2010-03-10 | 2010-03-10 | Removal of selenium from refinery wastewater |
| PCT/US2011/027711 WO2011112693A2 (en) | 2010-03-10 | 2011-03-09 | Removal of selenium from refinery wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ602343A true NZ602343A (en) | 2013-08-30 |
Family
ID=44558954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ602343A NZ602343A (en) | 2010-03-10 | 2011-03-09 | Removal of selenium from refinery wastewater |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8282835B2 (enExample) |
| EP (1) | EP2545006B1 (enExample) |
| JP (1) | JP5791639B2 (enExample) |
| KR (1) | KR101818954B1 (enExample) |
| CN (1) | CN102791638B (enExample) |
| AR (1) | AR080392A1 (enExample) |
| AU (1) | AU2011224425B2 (enExample) |
| BR (1) | BR112012022753B1 (enExample) |
| CA (1) | CA2792614C (enExample) |
| MX (1) | MX2012010442A (enExample) |
| NZ (1) | NZ602343A (enExample) |
| SG (1) | SG183994A1 (enExample) |
| TW (1) | TWI561477B (enExample) |
| WO (1) | WO2011112693A2 (enExample) |
| ZA (1) | ZA201206877B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053489B (zh) * | 2012-02-06 | 2016-06-08 | 纳尔科公司 | 烟道气湿式洗涤器系统中的腐蚀控制和硒除去 |
| WO2014207905A1 (ja) * | 2013-06-28 | 2014-12-31 | 三菱重工メカトロシステムズ株式会社 | セレン除去方法及びセレン除去装置 |
| CA2925964C (en) | 2013-10-04 | 2023-06-13 | Bioteq Environmental Technologies Inc. | Removal of dissolved selenium from aqueous solutions |
| JP6204146B2 (ja) * | 2013-10-16 | 2017-09-27 | 三菱重工業株式会社 | 排水処理方法及び排水処理装置 |
| CN104556540B (zh) * | 2013-10-22 | 2016-11-16 | 中国石油化工股份有限公司 | 一种含硒废水的处理方法 |
| CN104556543B (zh) * | 2013-10-29 | 2017-02-08 | 中国石油化工股份有限公司 | 一种含硒废水的处理方法 |
| PL3068733T3 (pl) * | 2013-11-11 | 2020-05-18 | Nalco Company | Sposób usuwania selenu ze strumieni ścieków |
| CN105712569B (zh) * | 2014-12-05 | 2018-04-10 | 中国石油化工股份有限公司 | 一种含硒废水的深度处理方法 |
| WO2016111739A1 (en) | 2015-01-06 | 2016-07-14 | Ecolab Usa Inc. | Process for removal of selenium from water by dithionite ions |
| WO2017070345A1 (en) * | 2015-10-21 | 2017-04-27 | The Texas A & M University System | Methods for treating selenocyanate in wastewater |
| CA3002594A1 (en) * | 2015-10-21 | 2017-04-27 | The Texas A&M University System | Method for removal of recalcitrant selenium species from wastewater |
| MX2018013972A (es) | 2016-05-20 | 2019-03-28 | Ecolab Usa Inc | Metodo para separar el mercurio de un lixiviado de mineral. |
| HUE052525T2 (hu) * | 2016-06-30 | 2021-05-28 | Bl Technologies Inc | Eljárás szelén eltávolítására biológiai, kémiai és membrán kezeléssel |
| CN106365244B (zh) * | 2016-11-21 | 2019-07-19 | 南京大学 | 一种悬浊液态含铁复合试剂及其制备方法和高效去除水中硒酸盐的方法 |
| US10947142B2 (en) * | 2017-09-01 | 2021-03-16 | Suncor Energy Inc. | Apparatus and methods for treating wastewater |
| CN113058195B (zh) * | 2021-03-29 | 2022-04-08 | 清华大学 | 降低脱硫石膏硒污染物含量的湿法脱硫添加剂及其应用 |
| CN113333177B (zh) * | 2021-05-20 | 2022-11-18 | 中国恩菲工程技术有限公司 | 含次生铜的硫化铜矿分离用组合抑制剂及分离方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405464A (en) * | 1981-08-31 | 1983-09-20 | Kerr-Mcgee Nuclear Corporation | Process for the removal of selenium from aqueous systems |
| 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 |
| US5510040A (en) * | 1994-11-21 | 1996-04-23 | Nalco Chemical Company | Removal of selenium from water by complexation with polymeric dithiocarbamates |
| US5753125A (en) * | 1995-05-19 | 1998-05-19 | Kreisler; Lawrence | Method for recovering and separating metals from waste streams |
| JPH0975954A (ja) * | 1995-09-19 | 1997-03-25 | Mitsui Mining & Smelting Co Ltd | セレン含有廃液中のセレノ硫酸イオンの除去方法 |
| JP3530672B2 (ja) * | 1996-03-13 | 2004-05-24 | 日鉱金属株式会社 | セレン含有廃水の処理方法 |
| JP3587952B2 (ja) * | 1996-07-31 | 2004-11-10 | ミヨシ油脂株式会社 | セレン含有廃液の処理方法 |
| JP2945960B2 (ja) * | 1997-02-17 | 1999-09-06 | 工業技術院長 | セレン分離材及びそれを用いたセレンの選択的分離回収方法 |
| US5993667A (en) * | 1997-10-20 | 1999-11-30 | Texaco Inc. | Process for removing selenium from refinery process water and waste water streams |
| JP3060013B1 (ja) * | 1999-03-19 | 2000-07-04 | 工業技術院長 | セレンイオンの分離方法 |
| TWI230691B (en) * | 2000-07-07 | 2005-04-11 | Microbar Sysyems Inc | Process and apparatus for removal of heavy metals from wastewater |
| JP4534326B2 (ja) * | 2000-09-13 | 2010-09-01 | 株式会社Ihi | セレン含有廃液処理方法及びその装置 |
| US6802980B1 (en) * | 2001-06-20 | 2004-10-12 | Sandia Corporation | Arsenic removal in conjunction with lime softening |
| JP2003181467A (ja) * | 2001-12-13 | 2003-07-02 | Mitsubishi Materials Corp | セレン含有廃水の処理方法 |
| JP4035347B2 (ja) * | 2002-02-28 | 2008-01-23 | 独立行政法人産業技術総合研究所 | セレン酸含有排水の処理方法及びこれに用いる処理剤 |
| JP2006102559A (ja) * | 2004-09-30 | 2006-04-20 | Dowa Mining Co Ltd | セレン含有排水の処理方法 |
| JP4670004B2 (ja) * | 2004-11-15 | 2011-04-13 | Ｄｏｗａメタルマイン株式会社 | セレン含有水の処理方法 |
| US7419602B2 (en) * | 2005-11-22 | 2008-09-02 | Conocophillips Company | Selenium removal from water |
| WO2007080686A1 (ja) * | 2006-01-12 | 2007-07-19 | University Of Tsukuba | セレン含有排水処理方法 |
| JP4970972B2 (ja) * | 2007-02-05 | 2012-07-11 | Ｄｏｗａエコシステム株式会社 | セレン含有排水の処理方法 |
-
2010
- 2010-03-10 US US12/721,139 patent/US8282835B2/en active Active
-
2011
- 2011-03-04 TW TW100107257A patent/TWI561477B/zh active
- 2011-03-09 BR BR112012022753-0A patent/BR112012022753B1/pt active IP Right Grant
- 2011-03-09 AR ARP110100734A patent/AR080392A1/es active IP Right Grant
- 2011-03-09 EP EP11753993.2A patent/EP2545006B1/en active Active
- 2011-03-09 AU AU2011224425A patent/AU2011224425B2/en active Active
- 2011-03-09 KR KR1020127023689A patent/KR101818954B1/ko active Active
- 2011-03-09 WO PCT/US2011/027711 patent/WO2011112693A2/en not_active Ceased
- 2011-03-09 MX MX2012010442A patent/MX2012010442A/es unknown
- 2011-03-09 CA CA2792614A patent/CA2792614C/en active Active
- 2011-03-09 JP JP2012557207A patent/JP5791639B2/ja active Active
- 2011-03-09 CN CN201180013277.2A patent/CN102791638B/zh active Active
- 2011-03-09 NZ NZ602343A patent/NZ602343A/xx unknown
- 2011-03-09 SG SG2012067039A patent/SG183994A1/en unknown
-
2012
- 2012-09-13 ZA ZA2012/06877A patent/ZA201206877B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG183994A1 (en) | 2012-10-30 |
| EP2545006A2 (en) | 2013-01-16 |
| JP5791639B2 (ja) | 2015-10-07 |
| US20110220583A1 (en) | 2011-09-15 |
| TW201144236A (en) | 2011-12-16 |
| CA2792614A1 (en) | 2011-09-15 |
| MX2012010442A (es) | 2013-02-26 |
| US8282835B2 (en) | 2012-10-09 |
| ZA201206877B (en) | 2013-05-29 |
| AR080392A1 (es) | 2012-04-04 |
| CN102791638B (zh) | 2014-10-22 |
| BR112012022753A2 (pt) | 2019-09-10 |
| TWI561477B (en) | 2016-12-11 |
| CN102791638A (zh) | 2012-11-21 |
| KR101818954B1 (ko) | 2018-01-17 |
| EP2545006A4 (en) | 2014-12-31 |
| JP2013522008A (ja) | 2013-06-13 |
| WO2011112693A2 (en) | 2011-09-15 |
| AU2011224425A1 (en) | 2012-09-27 |
| KR20130073867A (ko) | 2013-07-03 |
| CA2792614C (en) | 2018-03-27 |
| EP2545006C0 (en) | 2025-03-19 |
| AU2011224425B2 (en) | 2015-09-03 |
| WO2011112693A3 (en) | 2012-01-05 |
| BR112012022753B1 (pt) | 2021-05-25 |
| EP2545006B1 (en) | 2025-03-19 |
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