NL172847C - METHOD FOR THE SELECTIVE ADSORPTION OF HEAVY METALS - Google Patents

METHOD FOR THE SELECTIVE ADSORPTION OF HEAVY METALS

Info

Publication number
NL172847C
NL172847C NL7107818A NL7107818A NL172847C NL 172847 C NL172847 C NL 172847C NL 7107818 A NL7107818 A NL 7107818A NL 7107818 A NL7107818 A NL 7107818A NL 172847 C NL172847 C NL 172847C
Authority
NL
Netherlands
Prior art keywords
heavy metals
selective adsorption
adsorption
selective
metals
Prior art date
Application number
NL7107818A
Other languages
Dutch (nl)
Other versions
NL172847B (en
NL7107818A (en
Original Assignee
Hokuetsu Carbon Ind
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
Priority claimed from JP5010570A external-priority patent/JPS4927506B1/ja
Priority claimed from JP2176671A external-priority patent/JPS5417714B1/ja
Application filed by Hokuetsu Carbon Ind filed Critical Hokuetsu Carbon Ind
Publication of NL7107818A publication Critical patent/NL7107818A/xx
Publication of NL172847B publication Critical patent/NL172847B/en
Application granted granted Critical
Publication of NL172847C publication Critical patent/NL172847C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
NL7107818A 1970-06-09 1971-06-08 METHOD FOR THE SELECTIVE ADSORPTION OF HEAVY METALS NL172847C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5010570A JPS4927506B1 (en) 1970-06-09 1970-06-09
JP2176671A JPS5417714B1 (en) 1971-04-09 1971-04-09

Publications (3)

Publication Number Publication Date
NL7107818A NL7107818A (en) 1971-12-13
NL172847B NL172847B (en) 1983-06-01
NL172847C true NL172847C (en) 1983-11-01

Family

ID=26358860

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7107818A NL172847C (en) 1970-06-09 1971-06-08 METHOD FOR THE SELECTIVE ADSORPTION OF HEAVY METALS

Country Status (3)

Country Link
CA (1) CA971944A (en)
DE (1) DE2128802C2 (en)
NL (1) NL172847C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7610396A (en) * 1976-09-17 1978-03-21 Akzo Nv PROCEDURE FOR DECLORATING AN ANATERY SOLUTION.
DE2932948C2 (en) * 1979-08-14 1982-11-18 Stiftung Deutsches Krebsforschungszentrum, 6900 Heidelberg Process for the production of an ion exchanger and its use
CN109721146A (en) * 2019-01-31 2019-05-07 环境保护部华南环境科学研究所 Heavy metal chelating agent for wastewater treatment

Also Published As

Publication number Publication date
DE2128802A1 (en) 1971-12-23
NL172847B (en) 1983-06-01
DE2128802C2 (en) 1984-02-16
NL7107818A (en) 1971-12-13
CA971944A (en) 1975-07-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee