CN100337935C - 除氮方法及装置 - Google Patents
除氮方法及装置 Download PDFInfo
- Publication number
- CN100337935C CN100337935C CNB031385087A CN03138508A CN100337935C CN 100337935 C CN100337935 C CN 100337935C CN B031385087 A CNB031385087 A CN B031385087A CN 03138508 A CN03138508 A CN 03138508A CN 100337935 C CN100337935 C CN 100337935C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- unboiled water
- ammonia
- nitrogen
- infusion pipeline
- 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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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 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
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 53
- 238000001802 infusion Methods 0.000 claims description 46
- 238000006396 nitration reaction Methods 0.000 claims description 43
- 230000001546 nitrifying effect Effects 0.000 claims description 32
- 239000011259 mixed solution Substances 0.000 claims description 29
- 238000005496 tempering Methods 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 9
- 244000005700 microbiome Species 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 13
- 238000005192 partition Methods 0.000 description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
- 229910017604 nitric acid Inorganic materials 0.000 description 7
- 238000012545 processing Methods 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
- 230000000694 effects Effects 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 238000004176 ammonification Methods 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
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940005654 nitrite ion Drugs 0.000 description 1
- 230000035764 nutrition Effects 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
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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- 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 CN1532151A (zh) | 2004-09-29 |
CN100337935C true 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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967030A (zh) * | 2010-09-26 | 2011-02-09 | 山东大学 | 一种一体化填料氨氧化内循环短程反硝化工艺 |
Families Citing this family (19)
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 |
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 |
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 |
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 |
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 |
US7537698B2 (en) * | 2005-02-28 | 2009-05-26 | Hitachi Plant Technologies, Ltd. | Process and equipment for treating ammonium containing liquid |
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 |
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 |
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 |
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 |
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 |
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 |
JP2018103080A (ja) * | 2016-12-22 | 2018-07-05 | 株式会社日立製作所 | 排水処理装置及び排水処理方法 |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830721A (en) * | 1987-01-26 | 1989-05-16 | S.E.R.E. S.R.L. | Electrochemical deoxygenation process for corrosion control in deionized waters |
CN1231651A (zh) * | 1996-08-23 | 1999-10-13 | 代尔夫特工业大学 | 处理含氨废水的方法 |
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 |
CN1310692A (zh) * | 1998-07-24 | 2001-08-29 | 帕克斯生物系统公司 | 含氨废水的处理方法 |
-
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
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830721A (en) * | 1987-01-26 | 1989-05-16 | S.E.R.E. S.R.L. | Electrochemical deoxygenation process for corrosion control in deionized waters |
CN1231651A (zh) * | 1996-08-23 | 1999-10-13 | 代尔夫特工业大学 | 处理含氨废水的方法 |
CN1310692A (zh) * | 1998-07-24 | 2001-08-29 | 帕克斯生物系统公司 | 含氨废水的处理方法 |
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967030A (zh) * | 2010-09-26 | 2011-02-09 | 山东大学 | 一种一体化填料氨氧化内循环短程反硝化工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1532151A (zh) | 2004-09-29 |
JP3968781B2 (ja) | 2007-08-29 |
JP2004275997A (ja) | 2004-10-07 |
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Owner name: HITACHI PLANT TECHNOLOGIES, LTD. Free format text: FORMER NAME OR ADDRESS: HITACHI ENGINEERING EQUIPMENT CONSTRUCTION CO., LTD. |
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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. |
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Owner name: HITACHI,LTD. Free format text: FORMER OWNER: HITACHI PLANT TECHNOLOGIES LTD. Effective date: 20140305 |
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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. |
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