JP4242315B2 - 排水処理装置 - Google Patents
排水処理装置 Download PDFInfo
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- JP4242315B2 JP4242315B2 JP2004090419A JP2004090419A JP4242315B2 JP 4242315 B2 JP4242315 B2 JP 4242315B2 JP 2004090419 A JP2004090419 A JP 2004090419A JP 2004090419 A JP2004090419 A JP 2004090419A JP 4242315 B2 JP4242315 B2 JP 4242315B2
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- water
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- 238000004065 wastewater treatment Methods 0.000 title claims description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 238000011282 treatment Methods 0.000 claims description 32
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 description 8
- 238000003809 water extraction Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
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- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
Claims (6)
- 原水が流入する処理槽内にオゾンを注入するオゾン注入手段を備えた排水処理装置において、前記オゾン注入手段は、高圧の原水を駆動流体とする混気ジェットポンプを備えるとともに、該混気ジェットポンプの気体流入部に、オゾン発生源からのオゾンが供給されるオゾン供給経路を接続し、該混気ジェットポンプの吸引部に、前記処理槽から排出される排オゾンが循環するオゾン循環経路を接続し、前記駆動流体導入部から前記原水を導入して噴流として噴出させることにより、前記気体流入部から前記オゾンを吸入して混気状態の噴流を形成し、この混気状態の噴流によって前記吸引部から前記排オゾンを吸引し、前記原水、オゾン及び排オゾンを撹拌混合した状態で吐出部から前記処理槽内に吐出するように形成したことを特徴とする排水処理装置。
- 前記混気ジェットポンプの駆動流体導入部又は前記吸引部に、過酸化水素供給経路を接続したことを特徴とする請求項1記載の排水処理装置。
- 前記処理槽は、槽内のオゾン混合水に紫外線を照射する紫外線照射手段を備えていることを特徴とする請求項1記載の排水処理装置。
- 前記混気ジェットポンプの駆動流体を昇圧するポンプの吸入側経路又は前記吸引部に、前記処理槽内のオゾン混合水又は処理水の一部を抜き出して循環させる循環経路が接続していることを特徴とする請求項1記載の排水処理装置。
- 前記処理槽は、加圧状態となっていることを特徴とする請求項1記載の排水処理装置。
- 前記処理槽は、槽内に接触材が充填されていることを特徴とする請求項1記載の排水処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004090419A JP4242315B2 (ja) | 2004-03-25 | 2004-03-25 | 排水処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004090419A JP4242315B2 (ja) | 2004-03-25 | 2004-03-25 | 排水処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005270885A JP2005270885A (ja) | 2005-10-06 |
JP4242315B2 true JP4242315B2 (ja) | 2009-03-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004090419A Expired - Lifetime JP4242315B2 (ja) | 2004-03-25 | 2004-03-25 | 排水処理装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4242315B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104445578A (zh) * | 2014-11-11 | 2015-03-25 | 农业部环境保护科研监测所 | 一种提高臭氧在饮用水消毒中利用效率的装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008006336A (ja) * | 2006-06-27 | 2008-01-17 | Toshiba Corp | 水浄化装置 |
JP5749521B2 (ja) * | 2011-03-01 | 2015-07-15 | エア・ウォーター株式会社 | 廃水処理装置および方法 |
CN104671389B (zh) * | 2014-06-25 | 2017-01-18 | 上海世渊环保科技有限公司 | 废水的臭氧氧化处理装置 |
CN105060564B (zh) * | 2015-08-17 | 2018-03-30 | 山东宏润空压机科技有限公司 | 牙科门诊专用污水消毒*** |
CN106007256A (zh) * | 2016-07-28 | 2016-10-12 | 黄霞 | 微气泡臭氧催化氧化-无曝气生化耦合工艺***及其应用 |
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2004
- 2004-03-25 JP JP2004090419A patent/JP4242315B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104445578A (zh) * | 2014-11-11 | 2015-03-25 | 农业部环境保护科研监测所 | 一种提高臭氧在饮用水消毒中利用效率的装置 |
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Publication number | Publication date |
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JP2005270885A (ja) | 2005-10-06 |
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