JPS5759683A - Treatment of suspensoid-containing water - Google Patents

Treatment of suspensoid-containing water

Info

Publication number
JPS5759683A
JPS5759683A JP13567680A JP13567680A JPS5759683A JP S5759683 A JPS5759683 A JP S5759683A JP 13567680 A JP13567680 A JP 13567680A JP 13567680 A JP13567680 A JP 13567680A JP S5759683 A JPS5759683 A JP S5759683A
Authority
JP
Japan
Prior art keywords
water
suspensoid
suspensoids
contamination
fed
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
JP13567680A
Other languages
Japanese (ja)
Inventor
Hiroyo Matsumoto
Tadaaki Tanii
Tadaaki Koga
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 JP13567680A priority Critical patent/JPS5759683A/en
Publication of JPS5759683A publication Critical patent/JPS5759683A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

PURPOSE: To lower the contamination of water with suspensoids while eliminating a coagulating precipitator, a monolayer filter, etc., by subjecting raw water to ultraviolet radiation and chlorine treatment before a reverse osmosis step.
CONSTITUTION: Suspensoid-contng. raw water 2 is fed into a high flow speed coagulating filter 3 to separate sand, etc. Chlorine 6 is then added to the filtered water 5. Thereafter, the water is supplied into a filtrate tank 8 provided with an ultraviolet lamp 7, which acts as an ultraviolet-radiating device, to lower FI value (Fouling Index) in the water and to eliminate the contamination of the water with the suspensoids. The pretreated water 9 is fed into a reverse osmosis device 10 and separated int concentrated water 11 and clarified permeating water 12.
COPYRIGHT: (C)1982,JPO&Japio
JP13567680A 1980-09-29 1980-09-29 Treatment of suspensoid-containing water Pending JPS5759683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13567680A JPS5759683A (en) 1980-09-29 1980-09-29 Treatment of suspensoid-containing water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13567680A JPS5759683A (en) 1980-09-29 1980-09-29 Treatment of suspensoid-containing water

Publications (1)

Publication Number Publication Date
JPS5759683A true JPS5759683A (en) 1982-04-10

Family

ID=15157317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13567680A Pending JPS5759683A (en) 1980-09-29 1980-09-29 Treatment of suspensoid-containing water

Country Status (1)

Country Link
JP (1) JPS5759683A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971499B1 (en) * 2007-12-28 2010-07-21 한국과학기술연구원 Seawater desalination system using reverse osmosis
KR101063800B1 (en) 2011-06-03 2011-09-08 코오롱워터텍 주식회사 Water treatment system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143848A (en) * 1974-10-01 1976-04-14 Toray Industries Hantomaku nyoru haisuishoriho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143848A (en) * 1974-10-01 1976-04-14 Toray Industries Hantomaku nyoru haisuishoriho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971499B1 (en) * 2007-12-28 2010-07-21 한국과학기술연구원 Seawater desalination system using reverse osmosis
KR101063800B1 (en) 2011-06-03 2011-09-08 코오롱워터텍 주식회사 Water treatment system

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