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JPS5248262A - Method of treatment of waste water from phosphoric acid wet production plant - Google Patents

Method of treatment of waste water from phosphoric acid wet production plant

Info

Publication number
JPS5248262A
JPS5248262A JP12318775A JP12318775A JPS5248262A JP S5248262 A JPS5248262 A JP S5248262A JP 12318775 A JP12318775 A JP 12318775A JP 12318775 A JP12318775 A JP 12318775A JP S5248262 A JPS5248262 A JP S5248262A
Authority
JP
Japan
Prior art keywords
waste water
treatment
phosphoric acid
production plant
wet production
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
JP12318775A
Other languages
Japanese (ja)
Other versions
JPS5811273B2 (en
Inventor
Tomio Fujikawa
Masayasu Funakoshi
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP50123187A priority Critical patent/JPS5811273B2/en
Publication of JPS5248262A publication Critical patent/JPS5248262A/en
Publication of JPS5811273B2 publication Critical patent/JPS5811273B2/en
Expired legal-status Critical Current

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  • Silicon Compounds (AREA)

Abstract

PURPOSE: Method of treatment of waste water, by mixing gypsum containing waste water and flouorine containing waste water produced while phosphoric acid wet production process, to purify waste water.
COPYRIGHT: (C)1977,JPO&Japio
JP50123187A 1975-10-15 1975-10-15 Treatment method for wet phosphoric acid factory wastewater Expired JPS5811273B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123187A JPS5811273B2 (en) 1975-10-15 1975-10-15 Treatment method for wet phosphoric acid factory wastewater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123187A JPS5811273B2 (en) 1975-10-15 1975-10-15 Treatment method for wet phosphoric acid factory wastewater

Publications (2)

Publication Number Publication Date
JPS5248262A true JPS5248262A (en) 1977-04-16
JPS5811273B2 JPS5811273B2 (en) 1983-03-02

Family

ID=14854334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123187A Expired JPS5811273B2 (en) 1975-10-15 1975-10-15 Treatment method for wet phosphoric acid factory wastewater

Country Status (1)

Country Link
JP (1) JPS5811273B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317434A (en) * 1979-10-11 1982-03-02 Nippon Soken, Inc. Preheating apparatus for Diesel engines
JP2001212574A (en) * 2000-02-02 2001-08-07 Kurita Water Ind Ltd Fluorine-containing water treatment method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030357A (en) * 1973-07-05 1975-03-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030357A (en) * 1973-07-05 1975-03-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317434A (en) * 1979-10-11 1982-03-02 Nippon Soken, Inc. Preheating apparatus for Diesel engines
JP2001212574A (en) * 2000-02-02 2001-08-07 Kurita Water Ind Ltd Fluorine-containing water treatment method

Also Published As

Publication number Publication date
JPS5811273B2 (en) 1983-03-02

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