CN1532151A - 除氮方法及装置 - Google Patents
除氮方法及装置 Download PDFInfo
- Publication number
- CN1532151A CN1532151A CNA031385087A CN03138508A CN1532151A CN 1532151 A CN1532151 A CN 1532151A CN A031385087 A CNA031385087 A CN A031385087A CN 03138508 A CN03138508 A CN 03138508A CN 1532151 A CN1532151 A CN 1532151A
- Authority
- CN
- China
- Prior art keywords
- raw water
- tank
- nitrification
- nitrogen
- ammonia
- 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.)
- Granted
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000001802 infusion Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 32
- 230000003647 oxidation Effects 0.000 claims abstract description 32
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 32
- 238000009826 distribution Methods 0.000 claims abstract description 30
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 104
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 56
- 229910021529 ammonia Inorganic materials 0.000 claims description 53
- 239000010802 sludge Substances 0.000 claims description 25
- 230000000813 microbial effect Effects 0.000 claims description 5
- 230000001546 nitrifying effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 description 15
- 239000011259 mixed solution Substances 0.000 description 15
- 230000001590 oxidative effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000006396 nitration reaction Methods 0.000 description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 7
- 229910017604 nitric acid Inorganic materials 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 241001453382 Nitrosomonadales Species 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000852 hydrogen donor Substances 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002829 nitrogen Chemical class 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- -1 nitrite ions Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UCTAMTCGWMMARC-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.N.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.N.[NH6+3] UCTAMTCGWMMARC-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- YBVAXJOZZAJCLA-UHFFFAOYSA-N nitric acid nitrous acid Chemical compound ON=O.O[N+]([O-])=O YBVAXJOZZAJCLA-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003075093A JP3968781B2 (ja) | 2003-03-19 | 2003-03-19 | 窒素除去方法及び装置 |
| JP200375093 | 2003-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1532151A true CN1532151A (zh) | 2004-09-29 |
| CN100337935C CN100337935C (zh) | 2007-09-19 |
Family
ID=33290491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031385087A Expired - Fee Related CN100337935C (zh) | 2003-03-19 | 2003-05-30 | 除氮方法及装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3968781B2 (zh) |
| CN (1) | CN100337935C (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312270C (zh) * | 2004-11-05 | 2007-04-25 | 中国科学院生态环境研究中心 | 一种激活、富集亚硝酸盐菌的方法 |
| CN1827536B (zh) * | 2005-02-28 | 2010-05-12 | 株式会社日立工业设备技术 | 含氨液体的处理方法及装置 |
| CN103803711A (zh) * | 2012-11-14 | 2014-05-21 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种固定化微生物处理氨氮废水的方法 |
| CN108217970A (zh) * | 2016-12-22 | 2018-06-29 | 株式会社日立制作所 | 排水处理装置及排水处理方法 |
| US20230312384A1 (en) * | 2020-09-24 | 2023-10-05 | Fluence Water Products And Innovation Ltd | Method and system for wastewater treatment |
| CN119551817A (zh) * | 2024-12-25 | 2025-03-04 | 吉林建筑大学 | 一种高氨氮废水低碳深度脱氮处理工艺 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4203853B2 (ja) * | 2003-11-13 | 2009-01-07 | 株式会社日立プラントテクノロジー | 亜硝酸型硝化担体の製造方法 |
| JP4910266B2 (ja) * | 2004-03-01 | 2012-04-04 | 栗田工業株式会社 | アンモニア性窒素含有水の硝化方法及び処理方法 |
| JP4470169B2 (ja) * | 2004-11-01 | 2010-06-02 | 株式会社日立プラントテクノロジー | 水処理方法及びその装置 |
| JP4645157B2 (ja) * | 2004-11-01 | 2011-03-09 | 株式会社日立プラントテクノロジー | アンモニア含有液の処理方法及び装置 |
| JP4678577B2 (ja) * | 2004-11-05 | 2011-04-27 | 株式会社日立プラントテクノロジー | 廃水処理システム |
| JP4618420B2 (ja) * | 2005-03-03 | 2011-01-26 | 株式会社日立プラントテクノロジー | 亜硝酸含有液の酸化処理方法 |
| JP4618419B2 (ja) * | 2005-03-03 | 2011-01-26 | 株式会社日立プラントテクノロジー | 亜硝酸含有液の酸化処理方法 |
| JP4375567B2 (ja) * | 2005-03-04 | 2009-12-02 | 株式会社日立プラントテクノロジー | アンモニア含有液の処理方法及び装置 |
| JP4780552B2 (ja) * | 2005-03-31 | 2011-09-28 | 日立造船株式会社 | 生物学的排水処理方法 |
| JP4644107B2 (ja) * | 2005-12-05 | 2011-03-02 | 株式会社タクマ | アンモニアを含む排水の処理方法 |
| JP5186420B2 (ja) * | 2009-03-12 | 2013-04-17 | 日鉄住金環境株式会社 | 排水の処理方法及び排水処理装置 |
| JP5148642B2 (ja) * | 2010-01-15 | 2013-02-20 | 水ing株式会社 | 廃水の窒素処理方法と装置 |
| CN101967030B (zh) * | 2010-09-26 | 2012-01-04 | 山东大学 | 一种一体化填料氨氧化内循环短程反硝化工艺 |
| CN103771648B (zh) * | 2012-10-18 | 2015-08-26 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种低浓度氨氮废水的处理工艺 |
| JP6691019B2 (ja) * | 2016-08-12 | 2020-04-28 | 日立造船株式会社 | アンモニア性窒素含有排水の処理装置及び処理方法 |
| CN111892161B (zh) * | 2020-08-07 | 2021-06-11 | 同济大学 | 一种利用无机复合粉末载体快速启动厌氧氨氧化的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1202425B (it) * | 1987-01-26 | 1989-02-09 | Giuseppe Bianchi | Processo elettrochimico di deossigenazione per il controllo della corrosione in acque deionizzate |
| NL1005343C1 (nl) * | 1996-08-23 | 1998-02-26 | Univ Delft Tech | Werkwijze voor het behandelen van ammoniak-houdend afvalwater. |
| DK1113997T3 (da) * | 1998-07-24 | 2009-11-02 | Paques Bio Syst Bv | Fremgangsmåde til behandling af spildevand, der indeholder ammoniak |
| JP2001170684A (ja) * | 1999-12-14 | 2001-06-26 | Meidensha Corp | アンモニア含有廃水処理方法及びその装置 |
-
2003
- 2003-03-19 JP JP2003075093A patent/JP3968781B2/ja not_active Expired - Fee Related
- 2003-05-30 CN CNB031385087A patent/CN100337935C/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312270C (zh) * | 2004-11-05 | 2007-04-25 | 中国科学院生态环境研究中心 | 一种激活、富集亚硝酸盐菌的方法 |
| CN1827536B (zh) * | 2005-02-28 | 2010-05-12 | 株式会社日立工业设备技术 | 含氨液体的处理方法及装置 |
| CN103803711A (zh) * | 2012-11-14 | 2014-05-21 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种固定化微生物处理氨氮废水的方法 |
| CN108217970A (zh) * | 2016-12-22 | 2018-06-29 | 株式会社日立制作所 | 排水处理装置及排水处理方法 |
| US20230312384A1 (en) * | 2020-09-24 | 2023-10-05 | Fluence Water Products And Innovation Ltd | Method and system for wastewater treatment |
| US12545610B2 (en) * | 2020-09-24 | 2026-02-10 | Fluence Water Products And Innovation Ltd. | Method and system for wastewater treatment |
| CN119551817A (zh) * | 2024-12-25 | 2025-03-04 | 吉林建筑大学 | 一种高氨氮废水低碳深度脱氮处理工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100337935C (zh) | 2007-09-19 |
| JP3968781B2 (ja) | 2007-08-29 |
| JP2004275997A (ja) | 2004-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1532151A (zh) | 除氮方法及装置 | |
| Izadi et al. | Design, operation and technology configurations for enhanced biological phosphorus removal (EBPR) process: a review | |
| CN102753488B (zh) | 经最优化的污水营养物去除 | |
| KR101613995B1 (ko) | 오염물질별 최적 미생물을 이용한 하 · 폐수 고도 처리 시스템 및 그 방법 | |
| WO2014133997A2 (en) | Process for treating municiple wastewater employing two sequencing biofilm batch reactors | |
| CN1673121A (zh) | 脱氮方法及装置 | |
| US8323487B2 (en) | Waste water treatment apparatus | |
| CN115093026A (zh) | 分段进水连续流aoa工艺实现双短程-厌氧氨氧化处理城市污水的装置与方法 | |
| Zhang et al. | Ultra-low energy consumption process (PN+ Anammox) for enhanced nitrogen removal from decentralized sewage | |
| JP2009066505A (ja) | 好気性グラニュールの形成方法、水処理方法及び水処理装置 | |
| JP2003047990A (ja) | 生物脱窒装置 | |
| JP2003285096A (ja) | 窒素・リン同時除去型排水処理方法 | |
| JP2003053385A (ja) | 生物脱窒装置 | |
| Zhou et al. | Performance and bacterial community structure of an anoxic/oxic membrane bioreactor treating anaerobically digested piggery wastewater | |
| JP2002001389A (ja) | 生物膜の製造方法およびそれを用いた無機性アンモニア廃水連続処理装置 | |
| US7404897B2 (en) | Method for nitrogen removal and treatment of digester reject water in wastewater using bioaugmentation | |
| JP2006325512A (ja) | 排水処理システム | |
| KR101236693B1 (ko) | 폐ㆍ하수 처리장치 | |
| JP2012020262A (ja) | アンモニア性窒素の亜硝酸化処理方法 | |
| JP3858271B2 (ja) | 廃水処理方法及び装置 | |
| JP4596533B2 (ja) | 排水の処理方法 | |
| Wijaya et al. | Start-up of the nitrogen removal process in an anaerobic up-flow reactor inoculated with aeration tank sludge | |
| JP4600818B2 (ja) | アンモニア含有水の処理方法 | |
| CN109231481B (zh) | 一种短程硝化过程中积累亚硝氮的系统及方法 | |
| Zhang et al. | Fast start-up and enhancement of CANON process for the low-strength wastewater treatment: tactic and action of ultrasonic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HITACHI PLANT TECHNOLOGIES, LTD. Free format text: FORMER NAME OR ADDRESS: HITACHI ENGINEERING EQUIPMENT CONSTRUCTION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Tokyo, Japan, Japan Patentee after: Hitachi Plant Technologies Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Engineering Equipment and Construction Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HITACHI,LTD. Free format text: FORMER OWNER: HITACHI PLANT TECHNOLOGIES LTD. Effective date: 20140305 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140305 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Plant Technologies Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |