JPS5763196A - Treatment of waste water - Google Patents
Treatment of waste waterInfo
- Publication number
- JPS5763196A JPS5763196A JP55136736A JP13673680A JPS5763196A JP S5763196 A JPS5763196 A JP S5763196A JP 55136736 A JP55136736 A JP 55136736A JP 13673680 A JP13673680 A JP 13673680A JP S5763196 A JPS5763196 A JP S5763196A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- fed
- org
- tank
- treatment
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: To treat org. compounds efficiently at a low cost by adding iron salt catalysts and H2O2 to org. compound-contg. waste water of above 50°C controlled to ≤3pH and subjecting the same to oxidation decomposition treatment, then to sand filtration and ion exchange resin treatment.
CONSTITUTION: Waste water contg. soluble org. compounds is fed into an oxidation decomposition treating tank 2, where it is heated with a heater 6 under stirring with a stirrer 5; at the same time, H2O2 water is mixed with the treating water from an H2O2 water tank 3 and iron ion-contg. liquid is mixed from a dissolving liquid tank 4. The heating temp. of the treating liquid in the tank 2 is preferably 60W70°C. The liquid after the oxidation decomposition treatment is fed into a sand filter tower 7, where it is removed of the suspended solids therein, thence it is fed into an active carbon tower 8 and is subjected to active carbon treatment, whereby the residual H2O2 is decomposed. Thence, the treated liquid is fed into a cation exchange tower 9 and an anion exchange tower 11, whereby it is adsorbed away of org. acids and anions.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55136736A JPS5763196A (en) | 1980-10-02 | 1980-10-02 | Treatment of waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55136736A JPS5763196A (en) | 1980-10-02 | 1980-10-02 | Treatment of waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5763196A true JPS5763196A (en) | 1982-04-16 |
Family
ID=15182297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55136736A Pending JPS5763196A (en) | 1980-10-02 | 1980-10-02 | Treatment of waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5763196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109231625A (en) * | 2018-09-07 | 2019-01-18 | 薛芳 | A kind of high temperature oxidation process method and apparatus of organic wastewater |
-
1980
- 1980-10-02 JP JP55136736A patent/JPS5763196A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109231625A (en) * | 2018-09-07 | 2019-01-18 | 薛芳 | A kind of high temperature oxidation process method and apparatus of organic wastewater |
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