CN103663695B - 一种去除废水中氮磷的方法 - Google Patents
一种去除废水中氮磷的方法 Download PDFInfo
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- CN103663695B CN103663695B CN201310664109.0A CN201310664109A CN103663695B CN 103663695 B CN103663695 B CN 103663695B CN 201310664109 A CN201310664109 A CN 201310664109A CN 103663695 B CN103663695 B CN 103663695B
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- Prior art keywords
- waste water
- phosphorus
- wastewater
- treated
- nitrogen
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- 239000002351 wastewater Substances 0.000 title claims abstract description 74
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 62
- 239000011574 phosphorus Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 40
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 79
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000010802 sludge Substances 0.000 claims abstract description 28
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 13
- 238000004062 sedimentation Methods 0.000 claims description 11
- 239000005416 organic matter Substances 0.000 claims description 10
- 244000005700 microbiome Species 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000010801 sewage sludge Substances 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 abstract 4
- 235000011089 carbon dioxide Nutrition 0.000 abstract 1
- 241000195493 Cryptophyta Species 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 229910002651 NO3 Inorganic materials 0.000 description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 5
- 238000012851 eutrophication Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 238000012853 natural eutrophication Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 150000004005 nitrosamines Chemical class 0.000 description 1
- 230000009935 nitrosation Effects 0.000 description 1
- 238000007034 nitrosation reaction Methods 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 231100000378 teratogenic Toxicity 0.000 description 1
- 230000003390 teratogenic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Fertilizers (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201310664109.0A CN103663695B (zh) | 2013-12-09 | 2013-12-09 | 一种去除废水中氮磷的方法 |
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CN201310664109.0A CN103663695B (zh) | 2013-12-09 | 2013-12-09 | 一种去除废水中氮磷的方法 |
Publications (2)
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CN103663695A CN103663695A (zh) | 2014-03-26 |
CN103663695B true CN103663695B (zh) | 2015-11-04 |
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CN201310664109.0A Expired - Fee Related CN103663695B (zh) | 2013-12-09 | 2013-12-09 | 一种去除废水中氮磷的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105688629B (zh) * | 2016-01-15 | 2018-06-26 | 南开大学 | 净化厌氧发酵气和回收磷酸盐及二氧化碳的方法和系统 |
CN109912034B (zh) * | 2019-04-09 | 2021-08-27 | 金润源环境科技(昆山)有限公司 | 一种氮磷废水零排放处理系统 |
CN112079675A (zh) * | 2020-08-21 | 2020-12-15 | 上海耀嵘环保科技有限公司 | 一种深度处理蓝藻等富营养化藻类并制取沼气的工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08173989A (ja) * | 1994-12-22 | 1996-07-09 | Hitachi Plant Eng & Constr Co Ltd | 廃水中の窒素及びりんの同時除去法 |
CN1656026A (zh) * | 2002-05-31 | 2005-08-17 | 日本下水道事业团 | 排水处理装置及排水处理方法 |
CN201062224Y (zh) * | 2007-04-28 | 2008-05-21 | 广州市浩蓝环保技术有限公司 | 一种用于精制棉的污水处理系统 |
CN101541688A (zh) * | 2007-03-08 | 2009-09-23 | 环保科技公司 | 除去磷和/或氮的方法 |
-
2013
- 2013-12-09 CN CN201310664109.0A patent/CN103663695B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08173989A (ja) * | 1994-12-22 | 1996-07-09 | Hitachi Plant Eng & Constr Co Ltd | 廃水中の窒素及びりんの同時除去法 |
CN1656026A (zh) * | 2002-05-31 | 2005-08-17 | 日本下水道事业团 | 排水处理装置及排水处理方法 |
CN101541688A (zh) * | 2007-03-08 | 2009-09-23 | 环保科技公司 | 除去磷和/或氮的方法 |
CN201062224Y (zh) * | 2007-04-28 | 2008-05-21 | 广州市浩蓝环保技术有限公司 | 一种用于精制棉的污水处理系统 |
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CN103663695A (zh) | 2014-03-26 |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Zhiqiang Inventor before: Mou Junping Inventor before: Zhu Na |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151008 Address after: 100048 room 38, No. 401, Haidian District Road, Beijing, China Applicant after: BEIJING WEILIERDE SCIENTIFIC & TRADING CO.,LTD. Address before: 250199 Shandong Province, Licheng District, Ji'nan Huaxin Road, building 389, No. 601 Applicant before: SHANDONG HWAYA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20170515 Address after: 100043, 107D building, building 1, Chong Xin building, 3 West West Road, Badachu hi tech park, Beijing, Shijingshan District Patentee after: GUODIANKANGNENG TECHNOLOGY STOCK Co.,Ltd. Address before: 100048 room 38, No. 401, Haidian District Road, Beijing, China Patentee before: BEIJING WEILIERDE SCIENTIFIC & TRADING Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for removing nitrogen and phosphorus from wastewater Effective date of registration: 20220210 Granted publication date: 20151104 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: GUODIANKANGNENG TECHNOLOGY STOCK Co.,Ltd. Registration number: Y2022430000012 |
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Date of cancellation: 20230627 Granted publication date: 20151104 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: GUODIANKANGNENG TECHNOLOGY STOCK Co.,Ltd. Registration number: Y2022430000012 |
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Denomination of invention: A Method for Removing Nitrogen and Phosphorus from Wastewater Effective date of registration: 20230629 Granted publication date: 20151104 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: GUODIANKANGNENG TECHNOLOGY STOCK Co.,Ltd. Registration number: Y2023980046674 |
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