JPS5628695A - Cement waste water neutralizing method applying fluid element type mixing agitator - Google Patents
Cement waste water neutralizing method applying fluid element type mixing agitatorInfo
- Publication number
- JPS5628695A JPS5628695A JP10366379A JP10366379A JPS5628695A JP S5628695 A JPS5628695 A JP S5628695A JP 10366379 A JP10366379 A JP 10366379A JP 10366379 A JP10366379 A JP 10366379A JP S5628695 A JPS5628695 A JP S5628695A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- waste water
- water
- mixing agitator
- cement waste
- 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.)
- Pending
Links
Abstract
PURPOSE: To neutralize cement waste water with high efficiency by supplying CO2 gas from the inner nozzle of a double-tube type mixing agitator to the water supplied from the outer nozzle to cause oscillation swirling flows.
CONSTITUTION: When cement waste water is fed under pressure from outer nozzle 3 of the double-tube type fluid element mixing agitator, and CO2 gas is supplied from inner nozzle 2, the mixture causes swirling flows in oscillator 1. The flows perform powerful agitation while presenting the phenomenon of reversing the swirling direction (oscillation phenomenon). At the time of this mixing agitation, the CO2 gas is converted into fine bubbles to increase the reaction contact interface between the gas and the waste water, so high-speed vapor-liq. mixing is carried out to neutralize the water with CO2 gas in an amount close to the theoretical value. The neutralized water is discharged from discharge pipe 4.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10366379A JPS5628695A (en) | 1979-08-14 | 1979-08-14 | Cement waste water neutralizing method applying fluid element type mixing agitator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10366379A JPS5628695A (en) | 1979-08-14 | 1979-08-14 | Cement waste water neutralizing method applying fluid element type mixing agitator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5628695A true JPS5628695A (en) | 1981-03-20 |
Family
ID=14360017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10366379A Pending JPS5628695A (en) | 1979-08-14 | 1979-08-14 | Cement waste water neutralizing method applying fluid element type mixing agitator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628695A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163084A1 (en) * | 2008-12-25 | 2010-07-01 | Siltronic Ag | Micro Bubble Generating Device and Silicon Wafer Cleaning Apparatus |
JP2013538684A (en) * | 2010-09-28 | 2013-10-17 | ダウ グローバル テクノロジーズ エルエルシー | Reactive flow static mixer with crossflow obstruction |
GB2520746A (en) * | 2013-11-29 | 2015-06-03 | Siltbuster Ltd | Method and apparatus for treating alkaline water containing solids |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144267A (en) * | 1974-05-11 | 1975-11-20 | ||
JPS5258069A (en) * | 1975-11-07 | 1977-05-13 | Kubota Ltd | Apparatus for neutralizing used water from wet treatment of waste gas |
JPS5349092U (en) * | 1976-09-29 | 1978-04-25 |
-
1979
- 1979-08-14 JP JP10366379A patent/JPS5628695A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144267A (en) * | 1974-05-11 | 1975-11-20 | ||
JPS5258069A (en) * | 1975-11-07 | 1977-05-13 | Kubota Ltd | Apparatus for neutralizing used water from wet treatment of waste gas |
JPS5349092U (en) * | 1976-09-29 | 1978-04-25 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163084A1 (en) * | 2008-12-25 | 2010-07-01 | Siltronic Ag | Micro Bubble Generating Device and Silicon Wafer Cleaning Apparatus |
US8408221B2 (en) * | 2008-12-25 | 2013-04-02 | Siltronic Ag | Micro bubble generating device and silicon wafer cleaning apparatus |
JP2013538684A (en) * | 2010-09-28 | 2013-10-17 | ダウ グローバル テクノロジーズ エルエルシー | Reactive flow static mixer with crossflow obstruction |
US9975094B2 (en) | 2010-09-28 | 2018-05-22 | Dow Global Technologies Llc | Reactive flow static mixer with cross-flow obstructions |
GB2520746A (en) * | 2013-11-29 | 2015-06-03 | Siltbuster Ltd | Method and apparatus for treating alkaline water containing solids |
AU2014356178B2 (en) * | 2013-11-29 | 2018-03-15 | Siltbuster Limited | Method and apparatus for treating alkaline water containing solids |
GB2520746B (en) * | 2013-11-29 | 2020-08-05 | Siltbuster Ltd | Method and apparatus for treating alkaline water containing solids |
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