CN102249431B - 垂直流跌水曝气装置 - Google Patents
垂直流跌水曝气装置 Download PDFInfo
- Publication number
- CN102249431B CN102249431B CN2011101908068A CN201110190806A CN102249431B CN 102249431 B CN102249431 B CN 102249431B CN 2011101908068 A CN2011101908068 A CN 2011101908068A CN 201110190806 A CN201110190806 A CN 201110190806A CN 102249431 B CN102249431 B CN 102249431B
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- Prior art keywords
- water
- drop
- vertical flow
- aeration device
- tank
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- 241001365789 Oenanthe crocata Species 0.000 title claims abstract description 47
- 238000005273 aeration Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 4
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
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
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Description
次数\级数 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1 | 0.15 | 0.51 | 2.12 | 3.33 | 3.19 | 4.67 | 4.19 | 5.79 | 6.48 | 6.61 | 6.86 |
2 | 0.11 | 0.49 | 0.85 | 2.78 | 4.13 | 4.52 | 5.13 | 5.75 | 6.05 | 6.59 | 6.89 |
3 | 0.08 | 0.23 | 1.25 | 1.62 | 2.74 | 2.2 | 3.5 | 4.6 | 5.24 | 6.07 | 5.77 |
4 | 0.11 | 0.28 | 0.62 | 1.48 | 2.51 | 3.55 | 4.5 | 5.41 | 5.87 | 6.48 | 6.76 |
5 | 0.1 | 0.35 | 0.95 | 1.48 | 2.96 | 4.12 | 5.18 | 5.81 | 6.26 | 6.74 | 7.2 |
6 | 0.07 | 0.36 | 1.02 | 1.95 | 3.14 | 4.08 | 5.04 | 5.7 | 6.15 | 6.4 | 6.75 |
7 | 0.07 | 0.14 | 0.68 | 0.86 | 2.58 | 3.97 | 4.67 | 5.12 | 5.99 | 6.39 | 6.77 |
8 | 0.09 | 0.35 | 0.42 | 0.89 | 1.82 | 2.86 | 3.84 | 5.12 | 5.82 | 6.5 | 7.09 |
9 | 0.08 | 0.15 | 0.26 | 0.42 | 1.38 | 3.02 | 4.68 | 5.7 | 6.7 | 7.49 | 7.76 |
10 | 0.12 | 0.25 | 1.39 | 2.58 | 5.27 | 5.97 | 6.51 | 7.4 | 7.79 | 8.44 | 9.04 |
平均(mg/L) | 0.10 | 0.31 | 0.96 | 1.74 | 2.97 | 3.90 | 4.72 | 5.64 | 6.24 | 6.77 | 7.09 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101908068A CN102249431B (zh) | 2011-07-08 | 2011-07-08 | 垂直流跌水曝气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101908068A CN102249431B (zh) | 2011-07-08 | 2011-07-08 | 垂直流跌水曝气装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102249431A CN102249431A (zh) | 2011-11-23 |
CN102249431B true CN102249431B (zh) | 2012-11-21 |
Family
ID=44977066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101908068A Expired - Fee Related CN102249431B (zh) | 2011-07-08 | 2011-07-08 | 垂直流跌水曝气装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102249431B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102818883A (zh) * | 2012-07-25 | 2012-12-12 | 华东师范大学 | 三级跌水曝气净化的实验装置 |
CN104176811A (zh) * | 2014-08-15 | 2014-12-03 | 哈尔滨宏万智科技开发有限公司 | 间隔式曝气氧化器 |
CN104291466B (zh) * | 2014-09-27 | 2016-08-24 | 吴玲玲 | 水处理设备 |
CN106380031B (zh) * | 2016-09-23 | 2020-11-03 | 浙江水利水电学院 | 一种曝气增氧型湖泊水体的净化方法 |
CN110526409A (zh) * | 2019-09-09 | 2019-12-03 | 上海环境绿色生态修复科技有限公司 | 一种立式多级人工湿地装置 |
CN111138031B (zh) * | 2020-01-07 | 2021-03-30 | 成都工业学院 | 一种高效节能的无动力农村污水处理系统 |
CN111573860A (zh) * | 2020-04-23 | 2020-08-25 | 中国水利水电第十二工程局有限公司 | 一种小型水厂的利用多级跌水曝气装置处理原水的方法 |
CN114162972A (zh) * | 2022-01-12 | 2022-03-11 | 重庆大学 | 一种跌水复氧多级ao农村生活污水处理装置 |
CN115974293A (zh) * | 2023-02-14 | 2023-04-18 | 江阴四方游泳康复产业股份有限公司 | 一种智能化尾水处理成套装备 |
CN115893690A (zh) * | 2023-02-14 | 2023-04-04 | 江阴四方游泳康复产业股份有限公司 | 一种曝气装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2739174Y (zh) * | 2004-11-04 | 2005-11-09 | 朱向宏 | 跌水曝气装置 |
CN201362617Y (zh) * | 2009-01-15 | 2009-12-16 | 成都城市河流研究会 | 垂直自流曝气器 |
CN202116366U (zh) * | 2011-07-08 | 2012-01-18 | 北京市水利科学研究所 | 垂直流跌水曝气装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09314192A (ja) * | 1996-05-29 | 1997-12-09 | Taiyo Plant Kk | 波を利用した浄化装置 |
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2011
- 2011-07-08 CN CN2011101908068A patent/CN102249431B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2739174Y (zh) * | 2004-11-04 | 2005-11-09 | 朱向宏 | 跌水曝气装置 |
CN201362617Y (zh) * | 2009-01-15 | 2009-12-16 | 成都城市河流研究会 | 垂直自流曝气器 |
CN202116366U (zh) * | 2011-07-08 | 2012-01-18 | 北京市水利科学研究所 | 垂直流跌水曝气装置 |
Non-Patent Citations (1)
Title |
---|
JP特开平9-314192A 1997.12.09 |
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CN102249431A (zh) | 2011-11-23 |
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Address after: 100048 Beijing City, West Road, Haidian District, No. 21 Patentee after: BEIJING WATER SCIENCE & TECHNOLOGY INSTITUTE Address before: 100048 Beijing City, West Road, Haidian District, No. 21 Patentee before: Beijing Inst. of Water Conservancy Science |
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