TW200728213A - Wastewater treatment apparatus and method thereof - Google Patents
Wastewater treatment apparatus and method thereofInfo
- Publication number
- TW200728213A TW200728213A TW095139132A TW95139132A TW200728213A TW 200728213 A TW200728213 A TW 200728213A TW 095139132 A TW095139132 A TW 095139132A TW 95139132 A TW95139132 A TW 95139132A TW 200728213 A TW200728213 A TW 200728213A
- Authority
- TW
- Taiwan
- Prior art keywords
- treated
- treatment tank
- tank
- aeration
- sludge
- Prior art date
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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
To carry out the volume reduction for remaining precipitated sludge. In treatment tank (11), inflow raw water is treated by the first organic decomposition with microbes. Aeration tank (12) is partitioned from the treatment tank (11) by diaphragm (14) and water flowed from the treatment tank (11) is treated by aeration and the second organic decomposition with microbes. Sludge of treated water from aeration tank (12) is removed by supernatant returning mechanism, and the supernatant obtained from sludge-washing of deposited solid and floating solid in the treated water of the aeration tank (12) is transported back to the above treatment tank.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005315516 | 2005-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200728213A true TW200728213A (en) | 2007-08-01 |
Family
ID=37967607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095139132A TW200728213A (en) | 2005-10-29 | 2006-10-24 | Wastewater treatment apparatus and method thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPWO2007049495A1 (en) |
KR (1) | KR20080072685A (en) |
CN (1) | CN101309869A (en) |
TW (1) | TW200728213A (en) |
WO (1) | WO2007049495A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5248979B2 (en) * | 2008-10-27 | 2013-07-31 | 株式会社ダイセル | Artificial dialysis wastewater treatment equipment |
ES2786094T3 (en) * | 2015-12-16 | 2020-10-08 | Xylem Europe Gmbh | A pump station arrangement and a method of removing harmful fluids from wastewater |
CN115092980A (en) | 2016-03-11 | 2022-09-23 | Wota株式会社 | Water treatment device management system and domestic water treatment device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0386099U (en) * | 1989-12-20 | 1991-08-30 | ||
JP2724963B2 (en) * | 1994-03-10 | 1998-03-09 | 大栄産業株式会社 | Septic tank |
JPH1034177A (en) * | 1996-07-29 | 1998-02-10 | Matsushita Electric Works Ltd | Purifying tank |
-
2006
- 2006-10-19 WO PCT/JP2006/320816 patent/WO2007049495A1/en active Application Filing
- 2006-10-19 CN CNA2006800406127A patent/CN101309869A/en active Pending
- 2006-10-19 KR KR1020087012787A patent/KR20080072685A/en not_active Application Discontinuation
- 2006-10-19 JP JP2007542332A patent/JPWO2007049495A1/en active Pending
- 2006-10-24 TW TW095139132A patent/TW200728213A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2007049495A1 (en) | 2007-05-03 |
CN101309869A (en) | 2008-11-19 |
JPWO2007049495A1 (en) | 2009-04-30 |
KR20080072685A (en) | 2008-08-06 |
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