JP2015205241A - 凝集反応槽 - Google Patents
凝集反応槽 Download PDFInfo
- Publication number
- JP2015205241A JP2015205241A JP2014087040A JP2014087040A JP2015205241A JP 2015205241 A JP2015205241 A JP 2015205241A JP 2014087040 A JP2014087040 A JP 2014087040A JP 2014087040 A JP2014087040 A JP 2014087040A JP 2015205241 A JP2015205241 A JP 2015205241A
- Authority
- JP
- Japan
- Prior art keywords
- reaction tank
- agglomeration
- agglomeration reaction
- variable volume
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005189 flocculation Methods 0.000 title abstract description 11
- 230000016615 flocculation Effects 0.000 title abstract description 10
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 24
- 238000013019 agitation Methods 0.000 claims abstract description 8
- 230000002776 aggregation Effects 0.000 claims description 95
- 238000005054 agglomeration Methods 0.000 claims description 77
- 238000004220 aggregation Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 230000004931 aggregating effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000701 coagulant Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 description 14
- 238000005345 coagulation Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000007788 liquid Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000004520 agglutination Effects 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
2 容積可変容器
3 溢流口
4 ガイド
5 撹拌手段
6 撹拌羽根
7 撹拌モータ
8 目盛
11 凝集反応槽
12 原水槽
13 凝集剤タンク
14 脱水機
Claims (4)
- 廃水処理に用いる凝集反応槽であって、廃水と凝集剤とを攪拌する攪拌手段と、反応後の廃水を排出するために凝集反応槽の壁面に固定して設けられた溢流口と、廃水処理容積を可変とするための凝集反応槽内に配置した容積可変容器と、を備えた凝集反応槽。
- 前記容積可変容器は、直方体の底面の一部もしくは全体を傾斜させ、かつ、直方体の上面が開放された形状であり、前記凝集反応槽の中央部に設けられた前記攪拌手段の両側に、該容積可変容器の底面の傾斜面どうしを向い合せて各々配置され、該容積可変容器の上下移動を補助するためのガイドが該凝集反応槽の壁面に設けられている請求項1に記載の凝集反応槽。
- 前記凝集反応槽の底面は略正方形で、前記凝集反応槽の底面から前記溢流口までの高さと、該凝集反応槽の幅との比(高さ/幅)が、0.2〜2.0である請求項1に記載の凝集反応槽。
- 前記容積可変容器の側面には、該凝集反応槽内の廃水処理容積の表示が設けられている請求項2に記載の凝集反応槽。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014087040A JP6218036B2 (ja) | 2014-04-21 | 2014-04-21 | 凝集反応槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014087040A JP6218036B2 (ja) | 2014-04-21 | 2014-04-21 | 凝集反応槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015205241A true JP2015205241A (ja) | 2015-11-19 |
JP6218036B2 JP6218036B2 (ja) | 2017-10-25 |
Family
ID=54602565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014087040A Active JP6218036B2 (ja) | 2014-04-21 | 2014-04-21 | 凝集反応槽 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6218036B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001198599A (ja) * | 2000-01-21 | 2001-07-24 | Amukon Kk | 汚泥水フロック化装置 |
JP2007007601A (ja) * | 2005-07-01 | 2007-01-18 | Chugoku Electric Power Co Inc:The | 浄水処理方法及び浄水処理システム |
JP2007021460A (ja) * | 2005-07-21 | 2007-02-01 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | 分離流路モジュール及び懸濁液分離ユニット並びに懸濁液分離船 |
WO2010013742A1 (ja) * | 2008-07-29 | 2010-02-04 | 山▲崎▼ 明彦 | 処理装置及び処理袋 |
-
2014
- 2014-04-21 JP JP2014087040A patent/JP6218036B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001198599A (ja) * | 2000-01-21 | 2001-07-24 | Amukon Kk | 汚泥水フロック化装置 |
JP2007007601A (ja) * | 2005-07-01 | 2007-01-18 | Chugoku Electric Power Co Inc:The | 浄水処理方法及び浄水処理システム |
JP2007021460A (ja) * | 2005-07-21 | 2007-02-01 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | 分離流路モジュール及び懸濁液分離ユニット並びに懸濁液分離船 |
WO2010013742A1 (ja) * | 2008-07-29 | 2010-02-04 | 山▲崎▼ 明彦 | 処理装置及び処理袋 |
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JP6218036B2 (ja) | 2017-10-25 |
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