JPS55149685A - Method and apparatus for disposing muddy water of deep water layer - Google Patents

Method and apparatus for disposing muddy water of deep water layer

Info

Publication number
JPS55149685A
JPS55149685A JP5669679A JP5669679A JPS55149685A JP S55149685 A JPS55149685 A JP S55149685A JP 5669679 A JP5669679 A JP 5669679A JP 5669679 A JP5669679 A JP 5669679A JP S55149685 A JPS55149685 A JP S55149685A
Authority
JP
Japan
Prior art keywords
coagulant
air
water layer
deep water
suspended
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.)
Granted
Application number
JP5669679A
Other languages
Japanese (ja)
Other versions
JPS5827998B2 (en
Inventor
Sadao Kojima
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.)
KAIYOU KOGYO KK
Kaiyo Kogyo KK
Original Assignee
KAIYOU KOGYO KK
Kaiyo 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 KAIYOU KOGYO KK, Kaiyo Kogyo KK filed Critical KAIYOU KOGYO KK
Priority to JP54056696A priority Critical patent/JPS5827998B2/en
Publication of JPS55149685A publication Critical patent/JPS55149685A/en
Publication of JPS5827998B2 publication Critical patent/JPS5827998B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To flocculate colloidal particles in a deep water layer efficiently and to precipitate them by a method wherein a coagulant is injected into the deep water layer while agitating the coagulant with pressure air.
CONSTITUTION: Pressure air is injected in the arrow 18 direction through an air hose 6, air in an air chamber is let fall, air is filled into the air chamber 5 and pushed up into a cylinder 1 on a dash-board 4 at a stroke and quickly as shown in the arrow 20 from a U tube 7, and water in the cyliner 1 is jetted from the upper end. In this case, an injecting 9 coagulant (for example, aluminum sulfate) is pushed up with wter, and jetted from the upper end of the cyliner 1. Meanwhile, suspended water in a deep water layer sucked 8 into the cylinder 1 is circulated as shown in the arrows 21→22→23 by means of the said operation, and the coagulant is efficiently mixed into the suspended water. That is, colloidal particles in the suspended water can also be coagulated and precipitated efficiently by injecting the coagulant into the suspended deep water layer of a dam, etc. by utilizing the pressure air.
COPYRIGHT: (C)1980,JPO&Japio
JP54056696A 1979-05-09 1979-05-09 Deep water turbid water treatment equipment Expired JPS5827998B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54056696A JPS5827998B2 (en) 1979-05-09 1979-05-09 Deep water turbid water treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54056696A JPS5827998B2 (en) 1979-05-09 1979-05-09 Deep water turbid water treatment equipment

Publications (2)

Publication Number Publication Date
JPS55149685A true JPS55149685A (en) 1980-11-21
JPS5827998B2 JPS5827998B2 (en) 1983-06-13

Family

ID=13034612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54056696A Expired JPS5827998B2 (en) 1979-05-09 1979-05-09 Deep water turbid water treatment equipment

Country Status (1)

Country Link
JP (1) JPS5827998B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136496A (en) * 1984-12-06 1986-06-24 Ebara Infilco Co Ltd Apparatus for preventing eutrophication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SURVEY OF LAKE REHAB1L1TAT1ON TECHN1GUES AND EXPER1ENCES *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136496A (en) * 1984-12-06 1986-06-24 Ebara Infilco Co Ltd Apparatus for preventing eutrophication

Also Published As

Publication number Publication date
JPS5827998B2 (en) 1983-06-13

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