JPS548166A - Removing method for heavy metals in treating liquid for flue gas - Google Patents

Removing method for heavy metals in treating liquid for flue gas

Info

Publication number
JPS548166A
JPS548166A JP7405177A JP7405177A JPS548166A JP S548166 A JPS548166 A JP S548166A JP 7405177 A JP7405177 A JP 7405177A JP 7405177 A JP7405177 A JP 7405177A JP S548166 A JPS548166 A JP S548166A
Authority
JP
Japan
Prior art keywords
heavy metals
flue gas
removing method
treating liquid
precipitating
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
JP7405177A
Other languages
Japanese (ja)
Inventor
Nakaaki Oda
Yoshio Horie
Mitsuru Idohara
Kiyoshi Tezaki
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda 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 Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP7405177A priority Critical patent/JPS548166A/en
Publication of JPS548166A publication Critical patent/JPS548166A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To settle and separate heavy metals, especially mercury, as the precipitate, by precipitating and separating several kinds of heavy metal components in the treating water of the flue gas as far as possible by means of the flocculating and precipitating method using alkali, etc. and, after that, by performing the contact treatment for the above treating water with the liquid, water-soluble, selective fixing agent of chelate type for heavy metals.
COPYRIGHT: (C)1979,JPO&Japio
JP7405177A 1977-06-22 1977-06-22 Removing method for heavy metals in treating liquid for flue gas Pending JPS548166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7405177A JPS548166A (en) 1977-06-22 1977-06-22 Removing method for heavy metals in treating liquid for flue gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7405177A JPS548166A (en) 1977-06-22 1977-06-22 Removing method for heavy metals in treating liquid for flue gas

Publications (1)

Publication Number Publication Date
JPS548166A true JPS548166A (en) 1979-01-22

Family

ID=13535990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7405177A Pending JPS548166A (en) 1977-06-22 1977-06-22 Removing method for heavy metals in treating liquid for flue gas

Country Status (1)

Country Link
JP (1) JPS548166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274792A (en) * 1985-05-30 1986-12-04 Unitika Ltd Treatment of heavy metal-containing waste water
JPS63294986A (en) * 1987-05-26 1988-12-01 Miyoshi Oil & Fat Co Ltd Treatment of heavy metal-containing waste water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274792A (en) * 1985-05-30 1986-12-04 Unitika Ltd Treatment of heavy metal-containing waste water
JPH058080B2 (en) * 1985-05-30 1993-02-01 Unitika Ltd
JPS63294986A (en) * 1987-05-26 1988-12-01 Miyoshi Oil & Fat Co Ltd Treatment of heavy metal-containing waste water

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