CA2285277C - Apparatus and method for ammonia removal from waste streams - Google Patents
Apparatus and method for ammonia removal from waste streams Download PDFInfo
- Publication number
- CA2285277C CA2285277C CA002285277A CA2285277A CA2285277C CA 2285277 C CA2285277 C CA 2285277C CA 002285277 A CA002285277 A CA 002285277A CA 2285277 A CA2285277 A CA 2285277A CA 2285277 C CA2285277 C CA 2285277C
- Authority
- CA
- Canada
- Prior art keywords
- ammonia
- sorbent
- metal
- acid
- ammonium
- Prior art date
- 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.)
- Expired - Fee Related
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 1007
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- 238000000034 method Methods 0.000 title claims abstract description 132
- 239000002699 waste material Substances 0.000 title description 29
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 92
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- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 31
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- TXGQALXWGNPMKD-UHFFFAOYSA-L diazanium;zinc;disulfate;hexahydrate Chemical compound [NH4+].[NH4+].O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O TXGQALXWGNPMKD-UHFFFAOYSA-L 0.000 abstract description 4
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- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/40092—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot liquid
-
- 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
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US060,079 | 1987-06-09 | ||
| US4217597P | 1997-03-31 | 1997-03-31 | |
| US042,175 | 1997-03-31 | ||
| US6007997P | 1997-09-25 | 1997-09-25 | |
| PCT/US1998/006415 WO1998043738A1 (en) | 1997-03-31 | 1998-03-31 | Apparatus and method for ammonia removal from waste streams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2285277A1 CA2285277A1 (en) | 1998-10-08 |
| CA2285277C true CA2285277C (en) | 2007-08-07 |
Family
ID=26718951
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002285277A Expired - Fee Related CA2285277C (en) | 1997-03-31 | 1998-03-31 | Apparatus and method for ammonia removal from waste streams |
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| Country | Link |
|---|---|
| US (3) | US6558643B2 (enExample) |
| EP (1) | EP0971790B1 (enExample) |
| JP (1) | JP2002501427A (enExample) |
| AT (1) | ATE296680T1 (enExample) |
| AU (1) | AU724141B2 (enExample) |
| CA (1) | CA2285277C (enExample) |
| DE (1) | DE69830394T8 (enExample) |
| ES (1) | ES2241132T3 (enExample) |
| WO (1) | WO1998043738A1 (enExample) |
Families Citing this family (54)
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| FI109898B (fi) * | 2001-03-29 | 2002-10-31 | Kemira Chemicals Oy | Ammoniumtypen talteenotto jätevedestä |
| JP5153980B2 (ja) * | 2001-09-27 | 2013-02-27 | パナソニック環境エンジニアリング株式会社 | アンモニアの回収装置 |
| JP2003164877A (ja) * | 2001-12-03 | 2003-06-10 | Sanyo Electric Co Ltd | 窒素処理方法 |
| US6895740B2 (en) * | 2003-01-21 | 2005-05-24 | Donald C. Erickson | Steam ammonia power cycle |
| US7625428B2 (en) * | 2003-01-28 | 2009-12-01 | The University Of Wyoming Research Corporation | Bioagent air filtration systems |
| US7625492B2 (en) * | 2003-01-28 | 2009-12-01 | The University Of Wyoming Research Corporation | Charge-based water filtration systems |
| KR101198346B1 (ko) * | 2003-04-08 | 2012-11-06 | 노보 노르디스크 에이/에스 | 크로마토그래피 고정상의 재생 |
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| KR20180100178A (ko) | 2016-01-09 | 2018-09-07 | 어센드 퍼포먼스 머티리얼즈 오퍼레이션즈 엘엘씨 | 아크릴로나이트릴 반응기 공급 스트림에서 사이안화 수소의 직접 제조를 위한 촉매 조성물 및 공정 |
| JP7083469B2 (ja) | 2016-11-14 | 2022-06-13 | スリーエム イノベイティブ プロパティズ カンパニー | 金属含有ポリマー吸着剤を含むエアフィルタ |
| WO2018089870A1 (en) | 2016-11-14 | 2018-05-17 | 3M Innovative Properties Company | Composite granules including metal-containing polymeric materials |
| US10239016B2 (en) | 2016-12-07 | 2019-03-26 | Nuorganics LLC | Systems and methods for nitrogen recovery from a gas stream |
| CN106517601A (zh) * | 2017-01-03 | 2017-03-22 | 深圳市福田区环境技术研究所有限公司 | 线路板企业排放氨氮废水的膜分离法处理装置 |
| WO2019213461A1 (en) * | 2018-05-02 | 2019-11-07 | California Organic Fertilizers, Inc. | Organic nitrogenous fertilizers |
| CN109053374B (zh) * | 2018-06-20 | 2021-09-14 | 响水华夏特材科技发展有限公司 | 一种气凝胶生产中含氨乙醇的除氨工艺 |
| CN108821308B (zh) * | 2018-08-16 | 2023-08-18 | 山西长林能源科技有限公司 | 利用焦化剩余氨水制取高浓度氨水的方法及装置 |
| CN109650646B (zh) * | 2018-11-21 | 2021-09-07 | 河北东华冀衡化工有限公司 | 一种甘氨酸生产废水的处理方法 |
| WO2020223739A2 (en) | 2019-05-02 | 2020-11-05 | Stemwedel Timothy | Manufacturing process for producing ammonia from anaerobic digestate liquid |
| CN113562906A (zh) * | 2020-04-28 | 2021-10-29 | 宝山钢铁股份有限公司 | 一种高盐含铬浓水的零排放方法及系统 |
| CN112408527B (zh) * | 2020-10-21 | 2021-09-07 | 西安交通大学 | 一种单原子流体升温降温协同处理废水方法 |
| WO2025135120A1 (ja) * | 2023-12-20 | 2025-06-26 | 国立研究開発法人産業技術総合研究所 | 極性分子の吸着剤、極性分子の濃縮方法および回収方法、並びにインジケータ |
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-
1998
- 1998-03-31 WO PCT/US1998/006415 patent/WO1998043738A1/en not_active Ceased
- 1998-03-31 JP JP54195898A patent/JP2002501427A/ja not_active Ceased
- 1998-03-31 EP EP98914393A patent/EP0971790B1/en not_active Expired - Lifetime
- 1998-03-31 AT AT98914393T patent/ATE296680T1/de not_active IP Right Cessation
- 1998-03-31 CA CA002285277A patent/CA2285277C/en not_active Expired - Fee Related
- 1998-03-31 AU AU68755/98A patent/AU724141B2/en not_active Ceased
- 1998-03-31 ES ES98914393T patent/ES2241132T3/es not_active Expired - Lifetime
- 1998-03-31 DE DE69830394T patent/DE69830394T8/de active Active
-
2000
- 2000-12-29 US US09/751,411 patent/US6558643B2/en not_active Expired - Lifetime
-
2001
- 2001-01-04 US US09/754,850 patent/US20010033816A1/en not_active Abandoned
-
2003
- 2003-01-17 US US10/346,896 patent/US6838069B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0971790B1 (en) | 2005-06-01 |
| DE69830394T2 (de) | 2006-01-26 |
| US6558643B2 (en) | 2003-05-06 |
| US20010037976A1 (en) | 2001-11-08 |
| AU724141B2 (en) | 2000-09-14 |
| DE69830394T8 (de) | 2006-04-27 |
| CA2285277A1 (en) | 1998-10-08 |
| WO1998043738A1 (en) | 1998-10-08 |
| ES2241132T3 (es) | 2005-10-16 |
| JP2002501427A (ja) | 2002-01-15 |
| US20010033816A1 (en) | 2001-10-25 |
| EP0971790A1 (en) | 2000-01-19 |
| AU6875598A (en) | 1998-10-22 |
| US20030215377A1 (en) | 2003-11-20 |
| ATE296680T1 (de) | 2005-06-15 |
| DE69830394D1 (de) | 2005-07-07 |
| US6838069B2 (en) | 2005-01-04 |
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