CN112142197B - 一种自养反硝化滤池污水处理*** - Google Patents
一种自养反硝化滤池污水处理*** Download PDFInfo
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- CN112142197B CN112142197B CN202010981026.4A CN202010981026A CN112142197B CN 112142197 B CN112142197 B CN 112142197B CN 202010981026 A CN202010981026 A CN 202010981026A CN 112142197 B CN112142197 B CN 112142197B
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- filter
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- 230000001651 autotrophic effect Effects 0.000 title claims abstract description 55
- 239000010865 sewage Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000011001 backwashing Methods 0.000 claims abstract description 55
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004927 clay Substances 0.000 claims abstract description 9
- 239000010881 fly ash Substances 0.000 claims abstract description 9
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011028 pyrite Substances 0.000 claims abstract description 9
- 229910052683 pyrite Inorganic materials 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 15
- 229910002651 NO3 Inorganic materials 0.000 claims description 14
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 14
- 241000894006 Bacteria Species 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 101100520231 Caenorhabditis elegans plc-3 gene Proteins 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- 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
- C02F2101/163—Nitrates
-
- 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
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (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)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010981026.4A CN112142197B (zh) | 2020-09-17 | 2020-09-17 | 一种自养反硝化滤池污水处理*** |
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CN202010981026.4A CN112142197B (zh) | 2020-09-17 | 2020-09-17 | 一种自养反硝化滤池污水处理*** |
Publications (2)
Publication Number | Publication Date |
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CN112142197A CN112142197A (zh) | 2020-12-29 |
CN112142197B true CN112142197B (zh) | 2022-11-08 |
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CN202010981026.4A Active CN112142197B (zh) | 2020-09-17 | 2020-09-17 | 一种自养反硝化滤池污水处理*** |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112624526A (zh) * | 2020-12-30 | 2021-04-09 | 同济大学 | 一种带智能监控反冲洗强化反硝化过程的污水处理装置 |
CN112939335A (zh) * | 2021-01-26 | 2021-06-11 | 中电环保股份有限公司 | 一种基于异养和自养联合处理的深度脱氮***及方法 |
CN114702132A (zh) * | 2022-04-14 | 2022-07-05 | 宋庆原 | 一种硫自养型脱氮生物滤池工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206219404U (zh) * | 2016-11-21 | 2017-06-06 | 天津诚信环球节能环保科技有限公司 | 一种双层填料复式反硝化深床滤池 |
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JP5055667B2 (ja) * | 2001-07-16 | 2012-10-24 | 栗田工業株式会社 | 生物脱窒方法及び生物脱窒装置 |
CN103626293B (zh) * | 2013-12-17 | 2016-05-04 | 南京大学 | 一种天然磁黄铁矿生物滤池以及利用其同步去除水中硝氮和磷的方法 |
CN206720846U (zh) * | 2017-04-28 | 2017-12-08 | 江苏中宜金大环保技术发展有限公司 | 一种改进型恒水位反硝化深床滤池 |
CN107935174A (zh) * | 2017-11-27 | 2018-04-20 | 江苏道同环境科技有限公司 | 一种污水反硝化处理*** |
CN208055012U (zh) * | 2017-11-27 | 2018-11-06 | 江苏道同环境科技有限公司 | 一种污水反硝化处理*** |
CN109942081A (zh) * | 2018-10-10 | 2019-06-28 | 浙江博华环境技术工程有限公司 | 一种基于有机高分子载体的新型反硝化滤池工艺及装置 |
CN110776089A (zh) * | 2019-11-07 | 2020-02-11 | 苏州方舟环境发展有限公司 | 一种脱氮滤料 |
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2020
- 2020-09-17 CN CN202010981026.4A patent/CN112142197B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206219404U (zh) * | 2016-11-21 | 2017-06-06 | 天津诚信环球节能环保科技有限公司 | 一种双层填料复式反硝化深床滤池 |
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Application publication date: 20201229 Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Contract record no.: X2024980007278 Denomination of invention: A sewage treatment system using autotrophic denitrification filter Granted publication date: 20221108 License type: Exclusive License Record date: 20240620 |
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Denomination of invention: A sewage treatment system using autotrophic denitrification filter Granted publication date: 20221108 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2024980023568 |