DE10336990A1 - Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor - Google Patents

Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor Download PDF

Info

Publication number
DE10336990A1
DE10336990A1 DE2003136990 DE10336990A DE10336990A1 DE 10336990 A1 DE10336990 A1 DE 10336990A1 DE 2003136990 DE2003136990 DE 2003136990 DE 10336990 A DE10336990 A DE 10336990A DE 10336990 A1 DE10336990 A1 DE 10336990A1
Authority
DE
Germany
Prior art keywords
waste
bioadsorbent
eelgrass
heavy metals
sediment
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.)
Withdrawn
Application number
DE2003136990
Other languages
German (de)
Inventor
Joerg Hofmann
Mike Wecks
Ute Freier
Nicole Pausch
Bernhard Gemende
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.)
INST NICHTKLASSISCHE CHEMIE E
Original Assignee
INST NICHTKLASSISCHE CHEMIE E
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 INST NICHTKLASSISCHE CHEMIE E filed Critical INST NICHTKLASSISCHE CHEMIE E
Priority to DE2003136990 priority Critical patent/DE10336990A1/en
Publication of DE10336990A1 publication Critical patent/DE10336990A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4843—Algae, aquatic plants or sea vegetals, e.g. seeweeds, eelgrass
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Cultivation Of Seaweed (AREA)

Abstract

Bioadsorbent for removing heavy metals from aqueous solutions comprising eelgrass, is new. An independent claim is also included for a process for removing heavy metals from aqueous solutions using eelgrass as bioadsorbent.
DE2003136990 2003-08-12 2003-08-12 Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor Withdrawn DE10336990A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003136990 DE10336990A1 (en) 2003-08-12 2003-08-12 Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003136990 DE10336990A1 (en) 2003-08-12 2003-08-12 Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor

Publications (1)

Publication Number Publication Date
DE10336990A1 true DE10336990A1 (en) 2005-03-10

Family

ID=34177481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003136990 Withdrawn DE10336990A1 (en) 2003-08-12 2003-08-12 Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor

Country Status (1)

Country Link
DE (1) DE10336990A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1855774A1 (en) * 2005-03-04 2007-11-21 Cornell Research Foundation, Inc. Remediation and reclamation of heavy metals from aqueous liquid
DE102007003410A1 (en) 2007-01-23 2008-07-31 Produktions- Und Umweltservice Gmbh Filter cartridge, useful in removing heavy metals and hardness-producing substances and suspended material, is produced from chemically-modified natural fibers and optionally natural fibers using normal textile method
DE102008018112A1 (en) * 2008-04-09 2009-10-15 Hotrega Gmbh Biodegradable binder system for chemicals and oils

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016084A (en) * 1975-02-14 1977-04-05 Primo Angelo M Zostera seaweed articles and methods of preparing and utilizing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016084A (en) * 1975-02-14 1977-04-05 Primo Angelo M Zostera seaweed articles and methods of preparing and utilizing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VOLESKY, B. and HOLAN, Z.R.: Biotechnol.Prog. 1995, 11, 235-250 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1855774A1 (en) * 2005-03-04 2007-11-21 Cornell Research Foundation, Inc. Remediation and reclamation of heavy metals from aqueous liquid
EP1855774A4 (en) * 2005-03-04 2009-10-21 Cornell Res Foundation Inc Remediation and reclamation of heavy metals from aqueous liquid
DE102007003410A1 (en) 2007-01-23 2008-07-31 Produktions- Und Umweltservice Gmbh Filter cartridge, useful in removing heavy metals and hardness-producing substances and suspended material, is produced from chemically-modified natural fibers and optionally natural fibers using normal textile method
DE102008018112A1 (en) * 2008-04-09 2009-10-15 Hotrega Gmbh Biodegradable binder system for chemicals and oils

Similar Documents

Publication Publication Date Title
TR200102015T2 (en) Process for the removal of organic and inorganic impurities using reverse osmosis from phenolic remover acid water.
MX2011005427A (en) Method and facility for treating waste drilling mud.
HK1055104A1 (en) Sulphur-free lignin and derivatives thereof for reducing the formation of slime and deposits in industrial plants
ATE388769T1 (en) DISPOSAL OF LIQUID WASTE AND APPARATUS AND METHOD FOR WASHING CANISTERS
EA200701937A1 (en) METHOD AND DEVICE FOR RECIRCULATING FIBER FROM DRAINAGE OF WASTE WATER
WO2004009499A8 (en) Method for treating metal-contaminated water and soil
CA2345078A1 (en) Electrochemical peroxidation of contaminated liquids and slurries
PT1246633E (en) PROCESS OF EXTRACTION OF THE INSAPONIFICANTS OF VEGETABLE OILS BY CHLORO-1-BUTANE
EP1813635A4 (en) Process for production of polyethers and polymers
MXPA03000376A (en) Compositions for controlling scaling and completion fluids.
JO2523B1 (en) Improved method for preparing Ginkgo extracts having a low content of 4'-O- methyl Pyridoxine and/or Biflavones
DE10336990A1 (en) Eelgrass is used as bioadsorbent for removing heavy metals from aqueous solutions, e.g. aqueous extract of soil, sediment, sludge or industrial residue, ground, waste or waste tip percolation water or process liquor
GB2421502A (en) Waste solid cleaning
HRP20060222A2 (en) Method for the removal of metals from a metal-containing aqueous medium
AU2003231903A1 (en) Method for the removal of contaminant metal ions from waste water
Qi-tang et al. Removal of heavy metals from sewage sludge by low costing chemical method and recycling in agriculture
PL1648833T3 (en) Method for treating aqueous sludge
EP1241140A3 (en) Process for reducing scaling while collecting and drawing off water
JP5216967B2 (en) Method for purifying media contaminated with heavy metals
DK1404466T3 (en) Process for cleaning up soil contaminated by organic compounds
WO2007013810A3 (en) A method for treating bottom ash
HUP0000517A2 (en) Process for the decontamination of mud, in particular sea and lagoon sediment, or earth from organic and/or inorganic micropollutants
EP2205367A4 (en) Method, decontaminant and chemical kit for the decontamination of media polluted by metals and hydrophobic organic compounds
WO2007080273A3 (en) Process and plant for making use of groundwater
NO20054379D0 (en) Method and arrangement for separating environmentally harmful substances from a polluted mass

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee