JPS5584586A - Treatment of waste water - Google Patents

Treatment of waste water

Info

Publication number
JPS5584586A
JPS5584586A JP11559578A JP11559578A JPS5584586A JP S5584586 A JPS5584586 A JP S5584586A JP 11559578 A JP11559578 A JP 11559578A JP 11559578 A JP11559578 A JP 11559578A JP S5584586 A JPS5584586 A JP S5584586A
Authority
JP
Japan
Prior art keywords
waste water
water
tank
supplied
circulating tank
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
JP11559578A
Other languages
Japanese (ja)
Other versions
JPS5925633B2 (en
Inventor
Yutaka Ito
Hiroya Matsumoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11559578A priority Critical patent/JPS5925633B2/en
Publication of JPS5584586A publication Critical patent/JPS5584586A/en
Publication of JPS5925633B2 publication Critical patent/JPS5925633B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To perform concentrated treatment of waste water discharged from laundry, water closet, and shower room in atomic power plant with high efficiency by using a reverse osmosis treatment apparatus.
CONSTITUTION: The waste water in the washing waste water tank 1 is supplied to a fixed capacity of the circulating tank 6 and then supplied through the high-pressure pump 9 to the reverse osmosis treatment apparatus 10 where the waste water is separated into the concentrated water 11 and the permeated water 15. Then, the concentrated water 11 is passed through the cooler 12 and then sent back to the circulating tank 6. These operations are repeatedly carried out for concentration. The waste water from the tank 1 is supplied to keep the water level of the circulating tank 6 constant for further concentration until the concentrating magnification reaches several tens times, and afterwards the waste water tank 1 is disconnected with the circulating tank 6 and concentration is carried out continuously.
COPYRIGHT: (C)1980,JPO&Japio
JP11559578A 1978-09-20 1978-09-20 How to treat wastewater Expired JPS5925633B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11559578A JPS5925633B2 (en) 1978-09-20 1978-09-20 How to treat wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11559578A JPS5925633B2 (en) 1978-09-20 1978-09-20 How to treat wastewater

Publications (2)

Publication Number Publication Date
JPS5584586A true JPS5584586A (en) 1980-06-25
JPS5925633B2 JPS5925633B2 (en) 1984-06-19

Family

ID=14666492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11559578A Expired JPS5925633B2 (en) 1978-09-20 1978-09-20 How to treat wastewater

Country Status (1)

Country Link
JP (1) JPS5925633B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155596U (en) * 1983-04-05 1984-10-18 三菱重工業株式会社 Waste liquid treatment equipment
JPS59228988A (en) * 1983-06-10 1984-12-22 Jgc Corp Method for obtaining pure water from high-conductivity water by reverse osmosis method
JPS60113598U (en) * 1984-01-10 1985-08-01 三菱重工業株式会社 Radioactive laundry wastewater treatment equipment
JPS62206498A (en) * 1986-03-05 1987-09-10 東芝プラント建設株式会社 Processor for sea water containing radioactive substance
JPS6353499A (en) * 1986-08-22 1988-03-07 科学技術庁原子力局長 Method of processing radioactive waste liquor
JPH0699171A (en) * 1990-01-16 1994-04-12 Teledyne Ind Inc Filter system
JP2007136413A (en) * 2005-11-22 2007-06-07 Marfeid:Kk Water cleaning device
JP2014020962A (en) * 2012-07-19 2014-02-03 Hitachi-Ge Nuclear Energy Ltd Radioactive wastewater treatment method and treatment device for the same
JP2014050810A (en) * 2012-09-07 2014-03-20 Asahi Kasei Chemicals Corp Water treatment apparatus and operation method of water treatment apparatus
JP2017501421A (en) * 2014-01-09 2017-01-12 清▲華▼大学 Method and apparatus for treating radioactive wastewater
WO2019088304A1 (en) * 2017-11-06 2019-05-09 Wota株式会社 Water purification system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155596U (en) * 1983-04-05 1984-10-18 三菱重工業株式会社 Waste liquid treatment equipment
JPS59228988A (en) * 1983-06-10 1984-12-22 Jgc Corp Method for obtaining pure water from high-conductivity water by reverse osmosis method
JPH0466636B2 (en) * 1983-06-10 1992-10-23 Jgc Corp
JPS60113598U (en) * 1984-01-10 1985-08-01 三菱重工業株式会社 Radioactive laundry wastewater treatment equipment
JPS62206498A (en) * 1986-03-05 1987-09-10 東芝プラント建設株式会社 Processor for sea water containing radioactive substance
JPS6353499A (en) * 1986-08-22 1988-03-07 科学技術庁原子力局長 Method of processing radioactive waste liquor
JPH0699171A (en) * 1990-01-16 1994-04-12 Teledyne Ind Inc Filter system
JP2007136413A (en) * 2005-11-22 2007-06-07 Marfeid:Kk Water cleaning device
JP2014020962A (en) * 2012-07-19 2014-02-03 Hitachi-Ge Nuclear Energy Ltd Radioactive wastewater treatment method and treatment device for the same
JP2014050810A (en) * 2012-09-07 2014-03-20 Asahi Kasei Chemicals Corp Water treatment apparatus and operation method of water treatment apparatus
JP2017501421A (en) * 2014-01-09 2017-01-12 清▲華▼大学 Method and apparatus for treating radioactive wastewater
US10457573B2 (en) 2014-01-09 2019-10-29 Tsinghua University Method and apparatus for processing radioactive wastewater
WO2019088304A1 (en) * 2017-11-06 2019-05-09 Wota株式会社 Water purification system
JPWO2019088304A1 (en) * 2017-11-06 2020-11-26 Wota株式会社 Water purification system

Also Published As

Publication number Publication date
JPS5925633B2 (en) 1984-06-19

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