FR2126155A1 - Water purification plant - employs siphon decantation to connect sedimentation chambers - Google Patents
Water purification plant - employs siphon decantation to connect sedimentation chambersInfo
- Publication number
- FR2126155A1 FR2126155A1 FR7107544A FR7107544A FR2126155A1 FR 2126155 A1 FR2126155 A1 FR 2126155A1 FR 7107544 A FR7107544 A FR 7107544A FR 7107544 A FR7107544 A FR 7107544A FR 2126155 A1 FR2126155 A1 FR 2126155A1
- Authority
- FR
- France
- Prior art keywords
- siphon
- decantation
- employs
- water purification
- purification plant
- 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
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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
Water polluted with oils and acids or bases is purified by decanting progressively through a series of sedimentation chambers of which the last one is fitted with a filter bed. The transfer from each chamber to the next is effected by means of a siphon pipe. >=1 siphon pipe draws from near the base of its supply chamber so that oily waste rises for collection in that chamber. The 'pH' may be adjusted by chemical dosing in one of the chambers. This simple robust construction with absence of moving parts eliminates maintenance problems and reduces costs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7107544A FR2126155A1 (en) | 1971-02-24 | 1971-02-24 | Water purification plant - employs siphon decantation to connect sedimentation chambers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7107544A FR2126155A1 (en) | 1971-02-24 | 1971-02-24 | Water purification plant - employs siphon decantation to connect sedimentation chambers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2126155A1 true FR2126155A1 (en) | 1972-10-06 |
FR2126155B1 FR2126155B1 (en) | 1976-03-19 |
Family
ID=9072927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7107544A Granted FR2126155A1 (en) | 1971-02-24 | 1971-02-24 | Water purification plant - employs siphon decantation to connect sedimentation chambers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2126155A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595474A (en) * | 1983-11-14 | 1986-06-17 | Greco Bros., Inc. | Electroplating solution recovery system |
US4975205A (en) * | 1989-05-03 | 1990-12-04 | Subaqueous Services, Inc. | Apparatus and method for receiving, draining and disposing of dredged material |
US5445730A (en) * | 1993-04-02 | 1995-08-29 | Pattee; Harley J. | Grease/oil/water separator device for vehicle wash system |
CN109368937A (en) * | 2018-12-04 | 2019-02-22 | 单林祥 | A kind of quantitative continuous sewage treatment device |
-
1971
- 1971-02-24 FR FR7107544A patent/FR2126155A1/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595474A (en) * | 1983-11-14 | 1986-06-17 | Greco Bros., Inc. | Electroplating solution recovery system |
US4975205A (en) * | 1989-05-03 | 1990-12-04 | Subaqueous Services, Inc. | Apparatus and method for receiving, draining and disposing of dredged material |
US5445730A (en) * | 1993-04-02 | 1995-08-29 | Pattee; Harley J. | Grease/oil/water separator device for vehicle wash system |
CN109368937A (en) * | 2018-12-04 | 2019-02-22 | 单林祥 | A kind of quantitative continuous sewage treatment device |
CN109368937B (en) * | 2018-12-04 | 2021-04-23 | 山东瑞赛克环保有限公司 | Quantitative continuous sewage treatment device |
Also Published As
Publication number | Publication date |
---|---|
FR2126155B1 (en) | 1976-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |