JPS5472779A - Pasteurization method of reverse osmosis apparatus - Google Patents

Pasteurization method of reverse osmosis apparatus

Info

Publication number
JPS5472779A
JPS5472779A JP14003977A JP14003977A JPS5472779A JP S5472779 A JPS5472779 A JP S5472779A JP 14003977 A JP14003977 A JP 14003977A JP 14003977 A JP14003977 A JP 14003977A JP S5472779 A JPS5472779 A JP S5472779A
Authority
JP
Japan
Prior art keywords
water
pasteurization
bath
salicylic acid
acid solution
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
JP14003977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5549889B2 (enrdf_load_stackoverflow
Inventor
Kazuyuki Ito
Katsuya Ebara
Toshio Ogawa
Sankichi Takahashi
Shigeoki Nishimura
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
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP14003977A priority Critical patent/JPS5472779A/ja
Publication of JPS5472779A publication Critical patent/JPS5472779A/ja
Publication of JPS5549889B2 publication Critical patent/JPS5549889B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP14003977A 1977-11-24 1977-11-24 Pasteurization method of reverse osmosis apparatus Granted JPS5472779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14003977A JPS5472779A (en) 1977-11-24 1977-11-24 Pasteurization method of reverse osmosis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14003977A JPS5472779A (en) 1977-11-24 1977-11-24 Pasteurization method of reverse osmosis apparatus

Publications (2)

Publication Number Publication Date
JPS5472779A true JPS5472779A (en) 1979-06-11
JPS5549889B2 JPS5549889B2 (enrdf_load_stackoverflow) 1980-12-15

Family

ID=15259534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14003977A Granted JPS5472779A (en) 1977-11-24 1977-11-24 Pasteurization method of reverse osmosis apparatus

Country Status (1)

Country Link
JP (1) JPS5472779A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60213399A (ja) * 1984-04-09 1985-10-25 Michio Kuroki Ｃ形フレ−ムプレスのフレ−ム変形防止装置
JPS62127396U (enrdf_load_stackoverflow) * 1986-01-30 1987-08-12
JPS62127397U (enrdf_load_stackoverflow) * 1986-01-30 1987-08-12

Also Published As

Publication number Publication date
JPS5549889B2 (enrdf_load_stackoverflow) 1980-12-15

Similar Documents

Publication Publication Date Title
ES483226A1 (es) Un metodo y un aparato para desalar agua del mar y simila- res.
JPS57171485A (en) Desalination of brine
JPS55109406A (en) Liquid separating system
JPS5472779A (en) Pasteurization method of reverse osmosis apparatus
JPS57130583A (en) Treatment of waste water from dye work
JPS54105852A (en) Solution separating method
JPS52143961A (en) Treatment of solution containing acids or alkalis and/or salts
JPS5246660A (en) Apparatus for treating water
JPS5291549A (en) Method for controlling quality of circulating water
JPS5748305A (en) Membrane separation treatment of oil containing waste water
JPS5715803A (en) Method for concentration of aqueous solution
ES469736A1 (es) Perfeccionamientos para la descontaminacion de los efluentesacuosos acidos y alcalinos de una instalacion de tratamientogalvanico.
JPS5346165A (en) Monitor-controller for active-sludge dirty-water treating device
JPS55106600A (en) Method of high degree treating high-bod waste water
JPS55167010A (en) Method and apparatus for separating liquid by simple reverse osmosis
JPS5511016A (en) Waste water treating method
JPS5743665A (en) Concentration of fish juice
JPS5361164A (en) Method of and apparatus for treating ozone
JPS5518258A (en) Treatment apparatus for boiler supply water
FR2145795A5 (en) Water treatment system
JPS53102271A (en) Treating method for waste fluid from desulfurization of flue gas
JPS53149867A (en) Treating method for waste fluid
JPS5337576A (en) Treating method for waste fluid from washer by reverse osmosis
JPS5311884A (en) Semipermeable membrane
JPS53125360A (en) Method of treating washing waste