JPS5527026A - Disposal plant for muddy waste water - Google Patents

Disposal plant for muddy waste water

Info

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
Application number
JP9877378A
Other languages
Japanese (ja)
Inventor
Takuo Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKAE KIKAI KOGYO CO
AKAE KIKAI KOGYO KK
Original Assignee
AKAE KIKAI KOGYO CO
AKAE KIKAI KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AKAE KIKAI KOGYO CO, AKAE KIKAI KOGYO KK filed Critical AKAE KIKAI KOGYO CO
Priority to JP9877378A priority Critical patent/JPS5527026A/en
Publication of JPS5527026A publication Critical patent/JPS5527026A/en
Pending legal-status Critical Current

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introduced through a pump 32 into a classifying machine 33, and gravels having particle size of more than 0.074mm are withdrawn as gravel Y1.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 In the treating machine 34, fine particles are precipitated and withdrawn as Y3.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
JP9877378A 1978-08-14 1978-08-14 Disposal plant for muddy waste water Pending JPS5527026A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124300U (en) * 1976-03-17 1977-09-21

Cited By (2)

* Cited by examiner, † Cited by third party
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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