ES394591A2 - Device for purification of sewage - Google Patents
Device for purification of sewageInfo
- Publication number
- ES394591A2 ES394591A2 ES394591A ES394591A ES394591A2 ES 394591 A2 ES394591 A2 ES 394591A2 ES 394591 A ES394591 A ES 394591A ES 394591 A ES394591 A ES 394591A ES 394591 A2 ES394591 A2 ES 394591A2
- Authority
- ES
- Spain
- Prior art keywords
- tank
- aerators
- water
- group
- aerator
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Springs (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Improvements introduced in the object of the Main Patent No. 381,069 by: "Procedure and device for the biological treatment of waste liquids," which consists of a device for the biological purification of waste water from a domestic unit or a group of domestic units in a tank, for example a septic tank, to which said unit or said group is connected, by means of air from a blower, in batches that correspond to the daily rhythm through one or more aerators in the tank, the residual water being subjected to flocculation and oxygenation, and to subsequent sedimentation of the mud during the first part of the night with a simultaneous clarification of the water and its extraction by means, for example, of a submersible pump immersed in the tank according to the Claim 4 of Patent 381,069 (Patent Application 381,069), said improvements characterized in that the aerator or The aerators of the device are/are supported in the manner known by floats, the depth of an aerator below its float corresponding approximately to the level above the bottom of the tank of the inlet opening of the submerged pump in the cesspool. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK299070A DK129444B (en) | 1970-01-27 | 1970-06-10 | Treatment plant for biological treatment of wastewater from a household unit or similar. |
SE11746/70A SE357544B (en) | 1970-08-28 | 1970-08-28 | |
DK367471A DK133427B (en) | 1970-06-10 | 1971-07-27 | Treatment plant for biological treatment of wastewater from a household unit or similar. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES394591A2 true ES394591A2 (en) | 1974-04-16 |
Family
ID=27221710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES394591A Expired ES394591A2 (en) | 1970-06-10 | 1971-08-27 | Device for purification of sewage |
Country Status (10)
Country | Link |
---|---|
AU (1) | AU3214671A (en) |
CH (1) | CH531992A (en) |
DE (1) | DE2139343B2 (en) |
DK (1) | DK133427B (en) |
ES (1) | ES394591A2 (en) |
FR (1) | FR2107071A6 (en) |
GB (1) | GB1355869A (en) |
IT (1) | IT986818B (en) |
NL (1) | NL7111707A (en) |
NO (1) | NO133267C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19907980C2 (en) * | 1999-02-25 | 2002-09-05 | Markus Baumann | Integrated device for treating wastewater in small sewage treatment plants, especially single-tank sewage treatment plants |
DE102006015926B4 (en) * | 2006-04-05 | 2017-03-23 | LKT Lausitzer Klärtechnik GmbH | wastewater treatment plant |
WO2008148942A1 (en) * | 2007-06-07 | 2008-12-11 | Ecolator Finland Oy | Process tank of small sewage treatment plant |
CN117209053B (en) * | 2023-11-08 | 2024-01-30 | 清控环境(北京)有限公司 | Embedded aeration precipitation integrated self-coagulation activated sludge biochemical reactor |
-
1971
- 1971-07-26 NO NO282271A patent/NO133267C/no unknown
- 1971-07-27 CH CH1102071A patent/CH531992A/en unknown
- 1971-07-27 DK DK367471A patent/DK133427B/en unknown
- 1971-08-02 IT IT2708671A patent/IT986818B/en active
- 1971-08-06 GB GB3712171A patent/GB1355869A/en not_active Expired
- 1971-08-06 DE DE2139343A patent/DE2139343B2/en active Pending
- 1971-08-09 AU AU32146/71A patent/AU3214671A/en not_active Expired
- 1971-08-25 NL NL7111707A patent/NL7111707A/xx unknown
- 1971-08-26 FR FR7131020A patent/FR2107071A6/fr not_active Expired
- 1971-08-27 ES ES394591A patent/ES394591A2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO133267B (en) | 1975-12-29 |
GB1355869A (en) | 1974-06-05 |
AU3214671A (en) | 1973-02-15 |
CH531992A (en) | 1972-12-31 |
NO133267C (en) | 1976-04-07 |
FR2107071A6 (en) | 1972-05-05 |
IT986818B (en) | 1975-01-30 |
DE2139343A1 (en) | 1972-03-09 |
NL7111707A (en) | 1972-03-01 |
DK133427C (en) | 1976-10-04 |
DK133427B (en) | 1976-05-17 |
DE2139343B2 (en) | 1975-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170704 |