JPS5337578A - Collecting method for heavy metals - Google Patents

Collecting method for heavy metals

Info

Publication number
JPS5337578A
JPS5337578A JP11177976A JP11177976A JPS5337578A JP S5337578 A JPS5337578 A JP S5337578A JP 11177976 A JP11177976 A JP 11177976A JP 11177976 A JP11177976 A JP 11177976A JP S5337578 A JPS5337578 A JP S5337578A
Authority
JP
Japan
Prior art keywords
heavy metals
substance
collecting method
flocculating
neutralized
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
JP11177976A
Other languages
Japanese (ja)
Inventor
Ryonosuke Abe
Yasuhisa Osada
Hisao Kamono
Yoshinori Kasuga
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.)
JGC Corp
Original Assignee
JGC Corp
Japan Gasoline 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 JGC Corp, Japan Gasoline Co Ltd filed Critical JGC Corp
Priority to JP11177976A priority Critical patent/JPS5337578A/en
Publication of JPS5337578A publication Critical patent/JPS5337578A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE: To prevent the contamination due to heavy metals and, at the same time, to plan the effective utilization of the bottom substance, by flocculating the bottom substance being deposited at the sea bottom, etc. with the addition of an alkaline earth metal after having neutralized with alkali and then by contacting this flocculated substance with the waste fluid or solid matter containing heavy metals.
COPYRIGHT: (C)1978,JPO&Japio
JP11177976A 1976-09-20 1976-09-20 Collecting method for heavy metals Pending JPS5337578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11177976A JPS5337578A (en) 1976-09-20 1976-09-20 Collecting method for heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11177976A JPS5337578A (en) 1976-09-20 1976-09-20 Collecting method for heavy metals

Publications (1)

Publication Number Publication Date
JPS5337578A true JPS5337578A (en) 1978-04-06

Family

ID=14569944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11177976A Pending JPS5337578A (en) 1976-09-20 1976-09-20 Collecting method for heavy metals

Country Status (1)

Country Link
JP (1) JPS5337578A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153535U (en) * 1974-06-05 1975-12-19
JPS55150237U (en) * 1980-04-03 1980-10-29
JP2020081946A (en) * 2018-11-21 2020-06-04 鹿島建設株式会社 Method of treating muddy water, and method of disintegrating muddy water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153535U (en) * 1974-06-05 1975-12-19
JPS5522343Y2 (en) * 1974-06-05 1980-05-28
JPS55150237U (en) * 1980-04-03 1980-10-29
JP2020081946A (en) * 2018-11-21 2020-06-04 鹿島建設株式会社 Method of treating muddy water, and method of disintegrating muddy water

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