JPS5518273A - Treatment of concentrated liquid from reverse osmosis apparatus - Google Patents

Treatment of concentrated liquid from reverse osmosis apparatus

Info

Publication number
JPS5518273A
JPS5518273A JP9176678A JP9176678A JPS5518273A JP S5518273 A JPS5518273 A JP S5518273A JP 9176678 A JP9176678 A JP 9176678A JP 9176678 A JP9176678 A JP 9176678A JP S5518273 A JPS5518273 A JP S5518273A
Authority
JP
Japan
Prior art keywords
reverse osmosis
subjected
waste gas
treatment
concentrated liquor
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
JP9176678A
Other languages
Japanese (ja)
Inventor
Takashi Suzuki
Reiji Sato
Takashi Watanabe
Hiroo Kato
Takashi Iori
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.)
Electric Power Development Co Ltd
Sumitomo Heavy Industries Ltd
Original Assignee
Electric Power Development Co Ltd
Sumitomo 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 Electric Power Development Co Ltd, Sumitomo Heavy Industries Ltd filed Critical Electric Power Development Co Ltd
Priority to JP9176678A priority Critical patent/JPS5518273A/en
Publication of JPS5518273A publication Critical patent/JPS5518273A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To treat waste water with lesser amounts of heat energy by the procedure in which waste water containing sulfur or nitrogenous compounds is subjected to reverse osmosis treatment, the concentrated liquor is incinerated, and the incineration waste gas is subjected to desulfurization and denitrification treatments.
CONSTITUTION: Waste gas containing sulfur or nitrogenous compounds, discharged from wet type flue gas desulfurization apparatus, dry type denitrification apparatus, etc., is subjected to reverse osmosis treatment for concentration, the concentrated liquor is further concentrated by evaporation as needed, the concentrated liquor is then heat-treated by spray combustion, etc., to decompose sulfureous or nitrogeous compounds, and lastly the waste gas so generated is treated in desulfurzation apparatus and denitrification apparatus.
COPYRIGHT: (C)1980,JPO&Japio
JP9176678A 1978-07-27 1978-07-27 Treatment of concentrated liquid from reverse osmosis apparatus Pending JPS5518273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9176678A JPS5518273A (en) 1978-07-27 1978-07-27 Treatment of concentrated liquid from reverse osmosis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9176678A JPS5518273A (en) 1978-07-27 1978-07-27 Treatment of concentrated liquid from reverse osmosis apparatus

Publications (1)

Publication Number Publication Date
JPS5518273A true JPS5518273A (en) 1980-02-08

Family

ID=14035671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9176678A Pending JPS5518273A (en) 1978-07-27 1978-07-27 Treatment of concentrated liquid from reverse osmosis apparatus

Country Status (1)

Country Link
JP (1) JPS5518273A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103755074A (en) * 2014-01-27 2014-04-30 北京科泰兴达高新技术有限公司 Treatment system for flue gas and reverse osmosis concentrated water
CN105833679A (en) * 2016-04-27 2016-08-10 田晓良 General catalytic flue gas desulfurization zero sewage discharge process and device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178796A (en) * 1974-12-28 1976-07-08 Chisso Eng Co Ltd HAIGASUJOKAYOKYUSHUEKINO SHORIHOHO
JPS5193789A (en) * 1975-02-14 1976-08-17 HAIEKISHORIHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178796A (en) * 1974-12-28 1976-07-08 Chisso Eng Co Ltd HAIGASUJOKAYOKYUSHUEKINO SHORIHOHO
JPS5193789A (en) * 1975-02-14 1976-08-17 HAIEKISHORIHOHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103755074A (en) * 2014-01-27 2014-04-30 北京科泰兴达高新技术有限公司 Treatment system for flue gas and reverse osmosis concentrated water
CN105833679A (en) * 2016-04-27 2016-08-10 田晓良 General catalytic flue gas desulfurization zero sewage discharge process and device

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