JPS54149262A - Waste water treating device by use of rotary - Google Patents
Waste water treating device by use of rotaryInfo
- Publication number
- JPS54149262A JPS54149262A JP5616478A JP5616478A JPS54149262A JP S54149262 A JPS54149262 A JP S54149262A JP 5616478 A JP5616478 A JP 5616478A JP 5616478 A JP5616478 A JP 5616478A JP S54149262 A JPS54149262 A JP S54149262A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- discs
- rotary
- outflow
- constitution
- 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
Classifications
-
- 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
- Biological Treatment Of Waste Water (AREA)
Abstract
PURPOSE: To even the deposition distrubition of microbes by arranging in parallel plural rotary bodies of increasing specific area in the direction from the waste water inflow side to the outflow side.
CONSTITUTION: Rotary discs 4 fixed coaxially and in parallel with each other on a horizontal rotary shaft 3, to form disc groups a-d. The gap between the discs 4 in the disc groups a-d is reduced in the direction from the waste water inflow portion to the outflow portion. Baffle plates 2 are not necessarily required, according to the inflow speed, outflow speed, and amount of the waste water. This constitution evens the distribution of microbes deposited on the discs 4, stabilizes the treatment performance, and provides treat water of high reliability.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5616478A JPS54149262A (en) | 1978-05-13 | 1978-05-13 | Waste water treating device by use of rotary |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5616478A JPS54149262A (en) | 1978-05-13 | 1978-05-13 | Waste water treating device by use of rotary |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54149262A true JPS54149262A (en) | 1979-11-22 |
Family
ID=13019442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5616478A Pending JPS54149262A (en) | 1978-05-13 | 1978-05-13 | Waste water treating device by use of rotary |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54149262A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222352A (en) * | 1975-08-13 | 1977-02-19 | Kurita Water Ind Ltd | Aerobic rotary type of waste water purifying equipment |
-
1978
- 1978-05-13 JP JP5616478A patent/JPS54149262A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222352A (en) * | 1975-08-13 | 1977-02-19 | Kurita Water Ind Ltd | Aerobic rotary type of waste water purifying equipment |
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