JPS54136748A - Water disposal process by means of powdery absorbent - Google Patents

Water disposal process by means of powdery absorbent

Info

Publication number
JPS54136748A
JPS54136748A JP4421878A JP4421878A JPS54136748A JP S54136748 A JPS54136748 A JP S54136748A JP 4421878 A JP4421878 A JP 4421878A JP 4421878 A JP4421878 A JP 4421878A JP S54136748 A JPS54136748 A JP S54136748A
Authority
JP
Japan
Prior art keywords
tower
absorption
absorbent
valve
seperation
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
JP4421878A
Other languages
Japanese (ja)
Other versions
JPS5949072B2 (en
Inventor
Yasuo Koseki
Masayoshi Kubota
Sankichi Takahashi
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.)
Hitachi Ltd
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Hitachi Ltd
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 Hitachi Chemical Co Ltd, Hitachi Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP4421878A priority Critical patent/JPS5949072B2/en
Publication of JPS54136748A publication Critical patent/JPS54136748A/en
Publication of JPS5949072B2 publication Critical patent/JPS5949072B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE: To perform an absorption-treatment due to a good absorption seperation operation property, by effectively absorption-processing in 2 stages, i.e., bedding and agitating, by the use of powdery absorbent.
CONSTITUTION: Raw water 11 is fed by a pump 4, and is mixed with an absorbent 14 having a high absorption speed after having performed bedding-absorption- process in an absorption tower 1A and a seperation tower 2A by the use of powdery absorbent. The mixture is agitated and absorbed in an absorption tower 1B, and the absorbent and processed water are seperated in a seperation tower 2B. Next, raw water is processed as a result of being passed through a valve 21, the absorption tower 1B and the seperation tower 2B, and it is also flown backward from a valve 25 into the seperation tower 2A. A used absorbent is fed to a regeneration device 3 from a valve 27 after the absorbent is seperated. Then raw water passes through the valve 21 for bedding-absorption-process in the towers 1B and 2B, and after that it passes through the valve 23 for agitation in the tower 1A and seperation in the tower 2A. Further, raw water is flown backward from the valve 23 into the tower 2B, where the absorbent is collected. An effective absorption-process can be performed by repeating the aforesaid processes.
COPYRIGHT: (C)1979,JPO&Japio
JP4421878A 1978-04-17 1978-04-17 Water treatment method using powder adsorbent Expired JPS5949072B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4421878A JPS5949072B2 (en) 1978-04-17 1978-04-17 Water treatment method using powder adsorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4421878A JPS5949072B2 (en) 1978-04-17 1978-04-17 Water treatment method using powder adsorbent

Publications (2)

Publication Number Publication Date
JPS54136748A true JPS54136748A (en) 1979-10-24
JPS5949072B2 JPS5949072B2 (en) 1984-11-30

Family

ID=12685393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4421878A Expired JPS5949072B2 (en) 1978-04-17 1978-04-17 Water treatment method using powder adsorbent

Country Status (1)

Country Link
JP (1) JPS5949072B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171797A (en) * 1986-01-27 1987-07-28 Mitsubishi Electric Corp Treatment of water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171797A (en) * 1986-01-27 1987-07-28 Mitsubishi Electric Corp Treatment of water

Also Published As

Publication number Publication date
JPS5949072B2 (en) 1984-11-30

Similar Documents

Publication Publication Date Title
JPS5597225A (en) Treating method of waste liquid in treatment of exhaust gas
JPS54136748A (en) Water disposal process by means of powdery absorbent
JPS54463A (en) Coagulating system
JPS5226759A (en) Method of treating waste water containing borofluoride
JPS5610398A (en) High speed dehydrating agent and treating method for excretion waste which use said agent
JPS53118854A (en) Method of treating waste water
JPS52151255A (en) Floatation/separation method
JPS51122945A (en) Process for treating waste water
JPS5390168A (en) Simultaneously treating method for wet desulfurization and denitration of flue gas
JPS5342451A (en) Process for purifying organic waste water
JPS5528760A (en) Treating method of ash deposited with ammonium salt
JPS5216859A (en) Method of treating alkali waste water
JPS51122942A (en) Process for treating sewage water
JPS53108877A (en) Treating method for neutralization and solid-ification of waste sulfuric acid
JPS52131662A (en) Refuse treating device
JPS5438660A (en) Process for removing ammonical nitrogen contained in waste water
JPS5315260A (en) Treating method for exhaust gas
JPS51121955A (en) Method of liquid type oxidation treatment of exhaust liquid mixture
JPS53659A (en) Process for treating activated sludge
JPS51130072A (en) Waste water treatment apparatus
JPS555774A (en) Ozone treating method for strong foaming water
JPS5248273A (en) Method of purifying waste water
JPS5499345A (en) Method of processing excreta by ozone
JPS51122941A (en) Process for treating sewage water
JPS52151254A (en) Waste water treating device