BE800957A - Procede pour enlever les metaux lourds de solutions - Google Patents

Procede pour enlever les metaux lourds de solutions

Info

Publication number
BE800957A
BE800957A BE132300A BE132300A BE800957A BE 800957 A BE800957 A BE 800957A BE 132300 A BE132300 A BE 132300A BE 132300 A BE132300 A BE 132300A BE 800957 A BE800957 A BE 800957A
Authority
BE
Belgium
Prior art keywords
solutions
heavy metals
removing heavy
metals
heavy
Prior art date
Application number
BE132300A
Other languages
English (en)
French (fr)
Original Assignee
Stamicarbon
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 NLAANVRAGE7208321,A external-priority patent/NL173630C/xx
Priority claimed from NL7306014A external-priority patent/NL167856C/xx
Priority claimed from NLAANVRAGE7306862,A external-priority patent/NL168138C/xx
Application filed by Stamicarbon filed Critical Stamicarbon
Publication of BE800957A publication Critical patent/BE800957A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5272—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using specific organic precipitants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BE132300A 1972-06-17 1973-06-15 Procede pour enlever les metaux lourds de solutions BE800957A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NLAANVRAGE7208321,A NL173630C (nl) 1972-06-17 1972-06-17 Werkwijze voor het verwijderen van zware metalen uit oplossingen.
NL7306014A NL167856C (nl) 1973-05-01 1973-05-01 Werkwijze voor het verwijderen van zware metalen uit oplossingen.
NLAANVRAGE7306862,A NL168138C (nl) 1973-05-17 1973-05-17 Werkwijze voor het verwijderen van zware metalen uit oplossingen.

Publications (1)

Publication Number Publication Date
BE800957A true BE800957A (fr) 1973-12-17

Family

ID=27351775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132300A BE800957A (fr) 1972-06-17 1973-06-15 Procede pour enlever les metaux lourds de solutions

Country Status (9)

Country Link
US (1) US3931002A (ro)
JP (1) JPS5411762B2 (ro)
BE (1) BE800957A (ro)
CA (1) CA983240A (ro)
CH (1) CH589567A5 (ro)
DE (1) DE2330604C2 (ro)
FR (1) FR2189094B1 (ro)
GB (1) GB1401891A (ro)
IT (1) IT989671B (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603104B2 (ja) * 1977-03-07 1985-01-25 積水化学工業株式会社 改良されたケラチン含有物質の製造方法
FR2425878A1 (fr) * 1978-05-19 1979-12-14 Anvar Procede et dispositif d'epuration d'un effluent
US4289531A (en) * 1980-02-12 1981-09-15 Engelhard Minerals & Chemicals Corporation Process for recovering precious metals
US4257807A (en) * 1980-02-12 1981-03-24 Engelhard Minerals & Chemicals Corporation Precious metals recovery process
DE10007039A1 (de) * 2000-02-16 2001-08-23 Franz Dietrich Oeste Wirkstoffhaltige Produkte aus Pflanzen-, Flechten- und Tierorganen
US20040124151A1 (en) * 2000-12-12 2004-07-01 Maxim, Llc, A Limited Liability Corporation Fibrous protein adsorption of heavy metals
US6685838B2 (en) * 2000-12-12 2004-02-03 Maxim Llc Keratin protein adsorption of heavy metals
US20050153118A1 (en) * 2003-09-10 2005-07-14 Carlo Licata Production of pulp and materials utilizing pulp from fibrous proteins
EP3266502A1 (en) * 2016-07-05 2018-01-10 Unilever N.V. Treatment of keratinaceous fibres
RU2633913C1 (ru) * 2016-07-19 2017-10-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный химико-технологический университет" (ИГХТУ) Способ извлечения ионов тяжелых металлов из водных растворов
CN114887592A (zh) * 2022-04-22 2022-08-12 江苏第二师范学院 一种缩氨基硫脲二氧化硅微球材料的制备和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662647C (de) * 1935-02-19 1938-07-19 Wuelfing J A Fa Verfahren zur Herstellung von besonders schwermetallreichen Verbindungen aus Keratinabbauprodukten
US3255172A (en) * 1962-01-29 1966-06-07 Swift & Co Water softener from keratinaceous materials modified with alkali hydroxides and water
DE2027276A1 (de) * 1970-06-22 1971-12-30 Moskowskij textilnij Institut, Moskau Pfropfkopolymere von Zellulose oder synthetischen Polymeren und Polyakrylthioamid, Verfahren zu deren Herstellung und Verwendung
US3725261A (en) * 1971-11-05 1973-04-03 Agriculture Removal of mercury from liquids using keratin derivatives

Also Published As

Publication number Publication date
FR2189094B1 (ro) 1976-11-12
US3931002A (en) 1976-01-06
IT989671B (it) 1975-06-10
JPS4952104A (ro) 1974-05-21
DE2330604C2 (de) 1985-06-05
JPS5411762B2 (ro) 1979-05-17
FR2189094A1 (ro) 1974-01-25
GB1401891A (en) 1975-08-06
CH589567A5 (ro) 1977-07-15
CA983240A (en) 1976-02-10
DE2330604A1 (de) 1974-01-10

Similar Documents

Publication Publication Date Title
BE820461A (fr) Procede pour eviter la formation de taches sur des plaques de cuivre
BE812245A (fr) Procede pour constituer
BE800957A (fr) Procede pour enlever les metaux lourds de solutions
BE787650A (fr) Procede pour le nettoyage des feuilles de verre
BE796835A (fr) Procede d'extraction de metaux
BE806669A (fr) Procede pour la production de polypropylene
BE751728A (fr) Procede pour la destruction de dechets
BE759008A (fr) Procede pour rompre des emulsions non filtrables
BE801767A (fr) Procede de reduction de minerais metalliques
BE802394A (fr) Procede pour eliminer le cyclopentadiene de melanges d'hydrocarbures
BE803171R (fr) Procede pour la separation de lactames
BE850700A (fr) Procede pour extraire des metaux de solutions aqueuses
BE799791A (fr) Procede pour reduire des minerais.
BE819709A (fr) Procede pour reparer des lingotieres etc.
BE797438A (fr) Procede de retrait de metaux lourds de l'eau
BE808316A (fr) Procede pour la preparation de beta-alcoxy-omega-lactames
RO64661A (fr) Procede pour la recuperation
BE813983A (fr) Procede pour la recuperation de metaux
BE750036A (fr) Procede de soudage pour cicuits integres
BE837825A (fr) Procede pour extraire de longs tubes
RO62772A (fr) Procede pour obtenir des oximcarbamates n-sulfeniles
BE746639R (fr) Procede pour eliminer les impuretes de
BE763297A (fr) Procede pour realiser des cylindres de grainage
OA04330A (fr) Procédé pour extraire des métaux solutions acqueuses.
BE803965A (fr) Procede de traitement superficiel des metaux

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: STAMICARBON B.V.

Effective date: 19860630