JPS5586583A - Porous solid neutralizing agent - Google Patents
Porous solid neutralizing agentInfo
- Publication number
- JPS5586583A JPS5586583A JP16340278A JP16340278A JPS5586583A JP S5586583 A JPS5586583 A JP S5586583A JP 16340278 A JP16340278 A JP 16340278A JP 16340278 A JP16340278 A JP 16340278A JP S5586583 A JPS5586583 A JP S5586583A
- Authority
- JP
- Japan
- Prior art keywords
- water
- neutralizing agent
- agent
- neutralizing
- sizing agents
- 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 obtain a convenient title neutralizing agent capable of carrying out the continuous neutralizing treatment of acid and alkali by a method wherein an extending agent of a powder and particle form and a binder are compounded to a main agent containing metal salts or solid acids of a powder and particle form which is difficultly dissolved or undissolved in water, thereafter kneaded and dried.
CONSTITUTION: To a main neutralizing agent which contains metal salts such as metal oxide, metal bydroxide, metal silicate or the like or solid acids alone or composites thereof and are difficultly dissolved or undissolved in water, a particulate and powdery extending agent such as sands, diatomaceous earth, saw dusts, plastic powders or the like and a binder such as plastic type sizing agents, rubbery sizing agents, cellulose type sizing agents, gypsum or the like are compounded in an appropriate amount respectively and kneaded with water to obtain a slurry like mixture 8. This slurry like mixture 8 is introduced in a molding frame and dried to obtain a porous solid neutralizing agent 1. This neutralizing agent 1 is introduced in a water permeable container 6 and arranged in a neutralizing tank 5 provided in a flow passage of an exhaust water 7. Thereby, the exhaust water can be continuously and simply neutralized.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16340278A JPS5586583A (en) | 1978-12-23 | 1978-12-23 | Porous solid neutralizing agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16340278A JPS5586583A (en) | 1978-12-23 | 1978-12-23 | Porous solid neutralizing agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586583A true JPS5586583A (en) | 1980-06-30 |
Family
ID=15773204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16340278A Pending JPS5586583A (en) | 1978-12-23 | 1978-12-23 | Porous solid neutralizing agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586583A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980391A (en) * | 1982-10-30 | 1984-05-09 | Dowa Mining Co Ltd | Material for neutralization |
JP2007190494A (en) * | 2006-01-19 | 2007-08-02 | Okutama Kogyo Co Ltd | Waste water treatment agent and waste water treatment method |
JP2017087157A (en) * | 2015-11-12 | 2017-05-25 | 大阪瓦斯株式会社 | Neutralizer module, and neutralization treatment device for acidic solution using the same |
JP2017087158A (en) * | 2015-11-12 | 2017-05-25 | 大阪瓦斯株式会社 | Neutralization treatment device for acidic solution |
JP2018187607A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device |
JP2018187608A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device |
JP2018187611A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device and method for manufacturing the same |
JP2018187610A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Immobilization neutralizer, neutralization treatment device, and method for manufacturing them |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104345A (en) * | 1972-04-14 | 1973-12-27 | ||
JPS49114267A (en) * | 1973-03-07 | 1974-10-31 | ||
JPS5030350A (en) * | 1973-07-18 | 1975-03-26 | ||
JPS52104478A (en) * | 1976-02-17 | 1977-09-01 | Nippon Kaisui Kakou Kk | Ph regulating agents and manufacture |
-
1978
- 1978-12-23 JP JP16340278A patent/JPS5586583A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104345A (en) * | 1972-04-14 | 1973-12-27 | ||
JPS49114267A (en) * | 1973-03-07 | 1974-10-31 | ||
JPS5030350A (en) * | 1973-07-18 | 1975-03-26 | ||
JPS52104478A (en) * | 1976-02-17 | 1977-09-01 | Nippon Kaisui Kakou Kk | Ph regulating agents and manufacture |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980391A (en) * | 1982-10-30 | 1984-05-09 | Dowa Mining Co Ltd | Material for neutralization |
JPS634479B2 (en) * | 1982-10-30 | 1988-01-29 | Dowa Mining Co | |
JP2007190494A (en) * | 2006-01-19 | 2007-08-02 | Okutama Kogyo Co Ltd | Waste water treatment agent and waste water treatment method |
JP2017087157A (en) * | 2015-11-12 | 2017-05-25 | 大阪瓦斯株式会社 | Neutralizer module, and neutralization treatment device for acidic solution using the same |
JP2017087158A (en) * | 2015-11-12 | 2017-05-25 | 大阪瓦斯株式会社 | Neutralization treatment device for acidic solution |
JP2018187607A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device |
JP2018187608A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device |
JP2018187611A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Neutralization treatment device and method for manufacturing the same |
JP2018187610A (en) * | 2017-05-12 | 2018-11-29 | 大阪瓦斯株式会社 | Immobilization neutralizer, neutralization treatment device, and method for manufacturing them |
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