FR2048254A5 - Controlled ozonisation of waste water - Google Patents
Controlled ozonisation of waste waterInfo
- Publication number
- FR2048254A5 FR2048254A5 FR6941492A FR6941492A FR2048254A5 FR 2048254 A5 FR2048254 A5 FR 2048254A5 FR 6941492 A FR6941492 A FR 6941492A FR 6941492 A FR6941492 A FR 6941492A FR 2048254 A5 FR2048254 A5 FR 2048254A5
- Authority
- FR
- France
- Prior art keywords
- water
- ozonisation
- controlled
- waste water
- treatment tank
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Small quantities of O3 are efficiently contacted with large volumes of polluted water in three successive stages; (1) O3 is entrained by water injector, (2) the O3-contg. water is injected into flow path between water source and treatment tank, and O3 is dispersed through large vol. of water and (3) flow then enters treatment tank near base and is distributed through it.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6941492A FR2048254A5 (en) | 1969-12-02 | 1969-12-02 | Controlled ozonisation of waste water |
CH1502170A CH518122A (en) | 1969-12-02 | 1970-10-08 | Method and device for the controlled contacting of a gas and a liquid |
NL7015805A NL7015805A (en) | 1969-12-02 | 1970-10-28 | |
DE19702055020 DE2055020A1 (en) | 1969-12-02 | 1970-11-09 | Method and device for the controllable connection of a gas and a liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6941492A FR2048254A5 (en) | 1969-12-02 | 1969-12-02 | Controlled ozonisation of waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2048254A5 true FR2048254A5 (en) | 1971-03-19 |
Family
ID=9043939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6941492A Expired FR2048254A5 (en) | 1969-12-02 | 1969-12-02 | Controlled ozonisation of waste water |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH518122A (en) |
DE (1) | DE2055020A1 (en) |
FR (1) | FR2048254A5 (en) |
NL (1) | NL7015805A (en) |
-
1969
- 1969-12-02 FR FR6941492A patent/FR2048254A5/en not_active Expired
-
1970
- 1970-10-08 CH CH1502170A patent/CH518122A/en not_active IP Right Cessation
- 1970-10-28 NL NL7015805A patent/NL7015805A/xx unknown
- 1970-11-09 DE DE19702055020 patent/DE2055020A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH518122A (en) | 1972-01-31 |
NL7015805A (en) | 1971-06-04 |
DE2055020A1 (en) | 1971-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |