CN108046518B - 一种低碳源污水的强化脱氮除磷的装置和方法 - Google Patents
一种低碳源污水的强化脱氮除磷的装置和方法 Download PDFInfo
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- CN108046518B CN108046518B CN201711313835.2A CN201711313835A CN108046518B CN 108046518 B CN108046518 B CN 108046518B CN 201711313835 A CN201711313835 A CN 201711313835A CN 108046518 B CN108046518 B CN 108046518B
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- 239000010865 sewage Substances 0.000 title claims abstract description 73
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 56
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 22
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000011574 phosphorus Substances 0.000 title claims abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 129
- 238000004062 sedimentation Methods 0.000 claims abstract description 76
- 238000005273 aeration Methods 0.000 claims abstract description 61
- 238000001179 sorption measurement Methods 0.000 claims abstract description 58
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 44
- 230000008929 regeneration Effects 0.000 claims abstract description 43
- 238000011069 regeneration method Methods 0.000 claims abstract description 43
- 239000013049 sediment Substances 0.000 claims abstract description 35
- 238000006396 nitration reaction Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000011259 mixed solution Substances 0.000 claims description 20
- 239000006228 supernatant Substances 0.000 claims description 18
- 238000010992 reflux Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 230000001546 nitrifying effect Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 16
- 239000007788 liquid Substances 0.000 description 6
- 230000029087 digestion Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 230000020477 pH reduction Effects 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 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
- C02F1/52—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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
| 指标 | 进水(mg/L) | 出水(mg/L) |
| COD | 215.3 | 30.6 |
| BOD | 137.5 | 11.2 |
| NH4-N | 32.3 | 0.35 |
| TN | 40.5 | 8.4 |
| TP | 6.2 | 0.48 |
| 指标 | 进水(mg/L) | 出水(mg/L) |
| COD | 113.5 | 38.5 |
| BOD | 65.7 | 17.3 |
| NH4-N | 27.5 | 1.08 |
| TN | 29.2 | 22.2 |
| TP | 4.8 | 0.72 |
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313835.2A CN108046518B (zh) | 2017-12-12 | 2017-12-12 | 一种低碳源污水的强化脱氮除磷的装置和方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313835.2A CN108046518B (zh) | 2017-12-12 | 2017-12-12 | 一种低碳源污水的强化脱氮除磷的装置和方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108046518A CN108046518A (zh) | 2018-05-18 |
| CN108046518B true CN108046518B (zh) | 2023-10-10 |
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| CN201711313835.2A Active CN108046518B (zh) | 2017-12-12 | 2017-12-12 | 一种低碳源污水的强化脱氮除磷的装置和方法 |
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| Country | Link |
|---|---|
| CN (1) | CN108046518B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510802B (zh) * | 2018-05-22 | 2024-10-01 | 同济大学 | 一种黑水的碳源捕获系统及方法 |
| CN109179652A (zh) * | 2018-08-16 | 2019-01-11 | 海天水务集团股份公司 | 一种低c/n比有机废水脱氮处理方法 |
| CN109384313B (zh) * | 2018-11-09 | 2024-09-06 | 武汉凯迪水务有限公司 | 一种硝化反硝化的二级生物处理方法及设备 |
| CN109516559A (zh) * | 2018-12-21 | 2019-03-26 | 广东尚骏科技有限公司 | 一体化污水处理回用设备 |
| CN110894131A (zh) * | 2019-12-17 | 2020-03-20 | 安徽建筑大学 | 一种单污泥生物絮凝吸附-水解酸化-生物脱氮污水处理系统及方法 |
| CN112125401B (zh) * | 2020-09-17 | 2023-09-29 | 广东粤海水务股份有限公司 | 一种泥水分流双污泥反应装置及反应方法 |
| CN113816568A (zh) * | 2021-10-26 | 2021-12-21 | 宝武水务科技有限公司 | 废水处理方法和系统 |
| CN114057295B (zh) * | 2021-11-19 | 2023-12-12 | 湖南航天凯天水务有限公司 | 一种耦合污泥资源化处理的强化脱氮污水处理工艺 |
| CN118561423A (zh) * | 2024-04-01 | 2024-08-30 | 山东省章丘鼓风机股份有限公司 | 一种低碳氮比污水处理系统及工艺 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884151A (zh) * | 2006-06-24 | 2006-12-27 | 中国科学技术大学 | 污水除磷脱氮生物处理方法 |
| CN102180565A (zh) * | 2011-03-17 | 2011-09-14 | 清华大学 | 一种城市污水强化生物脱氮的方法及装置 |
| CN103086568A (zh) * | 2013-01-02 | 2013-05-08 | 北京工业大学 | 连续流城市污水短程硝化+厌氧氨氧化脱氮方法 |
| CN207877509U (zh) * | 2017-12-12 | 2018-09-18 | 广州市国千环境与节能技术研究院 | 一种低碳源污水的强化脱氮除磷的装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110572B (zh) * | 2015-09-20 | 2017-07-14 | 北京工业大学 | 一种碳源吸附/硝化/部分反硝化/厌氧氨氧化耦合工艺处理低c/n城市污水的装置与方法 |
-
2017
- 2017-12-12 CN CN201711313835.2A patent/CN108046518B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884151A (zh) * | 2006-06-24 | 2006-12-27 | 中国科学技术大学 | 污水除磷脱氮生物处理方法 |
| CN102180565A (zh) * | 2011-03-17 | 2011-09-14 | 清华大学 | 一种城市污水强化生物脱氮的方法及装置 |
| CN103086568A (zh) * | 2013-01-02 | 2013-05-08 | 北京工业大学 | 连续流城市污水短程硝化+厌氧氨氧化脱氮方法 |
| CN207877509U (zh) * | 2017-12-12 | 2018-09-18 | 广州市国千环境与节能技术研究院 | 一种低碳源污水的强化脱氮除磷的装置 |
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