JPS5527026A - Disposal plant for muddy waste water - Google Patents
Disposal plant for muddy waste waterInfo
- Publication number
- JPS5527026A JPS5527026A JP9877378A JP9877378A JPS5527026A JP S5527026 A JPS5527026 A JP S5527026A JP 9877378 A JP9877378 A JP 9877378A JP 9877378 A JP9877378 A JP 9877378A JP S5527026 A JPS5527026 A JP S5527026A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- treating machine
- pump
- machine
- water
- 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
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To treat muddy waste water containing gravel, etc. effectively at low cost by using a treating apparatus having small occupancy area by carrying out two- stage treatment of the muddy waste water with a treating machine in combination with a rotary drum classifying machine.
CONSTITUTION: Muddy waste water from a dredger 31 is introduced through a pump 32 into a classifying machine 33, and gravels having particle size of more than 0.074mm are withdrawn as gravel Y1. Gravels having particle size of less than 0.074mm flow out as waste water Y2 and are introduced into a treating machine 34. In a tank 37, a precipitating promotor 35 is mixed with water to form reagent water which is introduced into the waste water Y2 by means of a pump 38. In the treating machine 34, fine particles are precipitated and withdrawn as Y3. Waste water Y4 from the treating machine 34 is introduced into a pit 39 and used as circulating water 41 by means of a pump 40. If the plant is two stories where the classifying is on the upstair and the treating machine is on the downstair, the waste water Y2 can be transferred to the treating machine by means of gravity and therefore, the pump is not necessary.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9877378A JPS5527026A (en) | 1978-08-14 | 1978-08-14 | Disposal plant for muddy waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9877378A JPS5527026A (en) | 1978-08-14 | 1978-08-14 | Disposal plant for muddy waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5527026A true JPS5527026A (en) | 1980-02-26 |
Family
ID=14228689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9877378A Pending JPS5527026A (en) | 1978-08-14 | 1978-08-14 | Disposal plant for muddy waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5527026A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52124300U (en) * | 1976-03-17 | 1977-09-21 |
-
1978
- 1978-08-14 JP JP9877378A patent/JPS5527026A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52124300U (en) * | 1976-03-17 | 1977-09-21 | ||
JPS5623750Y2 (en) * | 1976-03-17 | 1981-06-03 |
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