JPS5278688A - Preparation of scavenger for heavy metals - Google Patents

Preparation of scavenger for heavy metals

Info

Publication number
JPS5278688A
JPS5278688A JP12932776A JP12932776A JPS5278688A JP S5278688 A JPS5278688 A JP S5278688A JP 12932776 A JP12932776 A JP 12932776A JP 12932776 A JP12932776 A JP 12932776A JP S5278688 A JPS5278688 A JP S5278688A
Authority
JP
Japan
Prior art keywords
scavenger
heavy metals
preparation
compounds
product
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
JP12932776A
Other languages
Japanese (ja)
Inventor
Susumu Otsuki
Isao Miyanohara
Norimasa Mizui
Hideo Kawamura
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP12932776A priority Critical patent/JPS5278688A/en
Publication of JPS5278688A publication Critical patent/JPS5278688A/en
Pending legal-status Critical Current

Links

Landscapes

  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE:To prepare a scavenger for heavy metals which is inexpensive, and has a high scavenging efficiency and good physical and mechanical functions by pulverizing a partially dehydrochlorinated product of (waste) PVC to an appropriate grain size and permitting the resulting product to react with the functional group-affording agents such as S compounds, amino compounds and so on in a liquid.
JP12932776A 1976-10-29 1976-10-29 Preparation of scavenger for heavy metals Pending JPS5278688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12932776A JPS5278688A (en) 1976-10-29 1976-10-29 Preparation of scavenger for heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12932776A JPS5278688A (en) 1976-10-29 1976-10-29 Preparation of scavenger for heavy metals

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP47050376A Division JPS4914387A (en) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
JPS5278688A true JPS5278688A (en) 1977-07-02

Family

ID=15006839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12932776A Pending JPS5278688A (en) 1976-10-29 1976-10-29 Preparation of scavenger for heavy metals

Country Status (1)

Country Link
JP (1) JPS5278688A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910185A (en) * 1972-05-30 1974-01-29
JPS4914387A (en) * 1972-05-23 1974-02-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914387A (en) * 1972-05-23 1974-02-07
JPS4910185A (en) * 1972-05-30 1974-01-29

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