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GR1006201B - System for the removal of toxic heavy metals from shells. - Google Patents

System for the removal of toxic heavy metals from shells.

Info

Publication number
GR1006201B
GR1006201B GR20070100786A GR20070100786A GR1006201B GR 1006201 B GR1006201 B GR 1006201B GR 20070100786 A GR20070100786 A GR 20070100786A GR 20070100786 A GR20070100786 A GR 20070100786A GR 1006201 B GR1006201 B GR 1006201B
Authority
GR
Greece
Prior art keywords
shells
water
filter
removal
heavy metals
Prior art date
Application number
GR20070100786A
Other languages
Greek (el)
Inventor
Νικολαος Καλογερακης
Original Assignee
ΝΕΑΡΧΟΣ Ο.Ε. (κατά ποσοστό 85%)
ΚΑΛΟΓΕΡΑΚΗΣ ( κατά ποσοστό 15%) ΝΙΚΟΛΑΟΣ
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 ΝΕΑΡΧΟΣ Ο.Ε. (κατά ποσοστό 85%), ΚΑΛΟΓΕΡΑΚΗΣ ( κατά ποσοστό 15%) ΝΙΚΟΛΑΟΣ filed Critical ΝΕΑΡΧΟΣ Ο.Ε. (κατά ποσοστό 85%)
Priority to GR20070100786A priority Critical patent/GR1006201B/en
Priority to PCT/GR2008/000070 priority patent/WO2009083742A1/en
Publication of GR1006201B publication Critical patent/GR1006201B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
    • A22C29/04—Processing bivalves, e.g. oysters
    • A22C29/043—Cleaning operations on bivalves, e.g. evisceration, brushing, separation of meat and shell material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Botany (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention refers to a system of closed circuit of sea water. It concerns a technological application where the removal of heavy metals from shells is achieved by biological and chemical methods. The present invention consists of a combination of filters and more specifically: 1. Biosorption filter, where water comes into contact with suspended solids (mostly dead biomass), followed by a flotation step for the separation of solids from the solution. 2. Filter with suspended particles, by the use of subsided microorganisms in suitable beads. 3. Microfiltration membrane bioreactor. 4. Algae Filter. 5. Mechanical Filter. 6. Ultraviolet radiation lamps (UV). 7. Water pumps. The competitive and innovative advantage of this inventionis in the fact that through the technological application of water recirculation and water treatment by the use of multiple methods, the removal of heavy metals from the shells is achieved, with additives of food. Furthermore, the proposed system can be installed anywhere and can be attached to other type existing closed or open water circuits that are used for the sanitation (from high microbial load) or for the fattening of shells.
GR20070100786A 2007-12-31 2007-12-31 System for the removal of toxic heavy metals from shells. GR1006201B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20070100786A GR1006201B (en) 2007-12-31 2007-12-31 System for the removal of toxic heavy metals from shells.
PCT/GR2008/000070 WO2009083742A1 (en) 2007-12-31 2008-12-19 Toxic heavy metals removal system for shellfish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20070100786A GR1006201B (en) 2007-12-31 2007-12-31 System for the removal of toxic heavy metals from shells.

Publications (1)

Publication Number Publication Date
GR1006201B true GR1006201B (en) 2008-12-19

Family

ID=39722622

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20070100786A GR1006201B (en) 2007-12-31 2007-12-31 System for the removal of toxic heavy metals from shells.

Country Status (2)

Country Link
GR (1) GR1006201B (en)
WO (1) WO2009083742A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698848A (en) * 2017-01-16 2017-05-24 北京伊普国际水务有限公司 Miniaturized sewage treatment system
CN108040939A (en) * 2017-12-08 2018-05-18 浙江省海洋开发研究院 A kind of method for temporarily cultivating for controlling mussel heavy metal accumulation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273424B (en) * 2011-06-10 2013-06-19 浙江海洋学院 Heavy metal removing device for seedling growing pool
CN102823530A (en) * 2012-09-17 2012-12-19 中国水产科学研究院东海水产研究所 Processing technology for purifying pollutant in hard-shelled seawater shellfish
CL2016003232A1 (en) * 2016-12-16 2017-03-24 Univ Concepcion Biofiltrant formulation, biofilter and process of making a biofilter for the treatment of water with high metal content comprising a mixture of macroalgal biomass immobilized in a polymeric alginate matrix
CN108244402B (en) * 2017-12-22 2021-12-28 浙江省海洋开发研究院 Protein source heavy metal removing agent suitable for mussels and preparation method thereof
CN109198168A (en) * 2018-10-12 2019-01-15 浙江海洋大学 A kind of method that shellfish feeds bait and its removes heavy metal in body of shellfish
CL2020001769A1 (en) * 2020-06-30 2020-09-11 Univ Catolica Del Norte Optimized system for the purification of heavy metals in molluscs
CN113371840A (en) * 2021-06-10 2021-09-10 哈尔滨工业大学（深圳） Biological method for improving transparency of enclosed micro-water body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049279A1 (en) * 1996-06-24 1997-12-31 Board Of Regents, The University Of Texas System Automated closed recirculating aquaculture filtration system
EP0934697A1 (en) * 1997-12-09 1999-08-11 Navital S.a.r.l. A method for the cultivation, conditioning and storage of shell fish independently of the season and an installation for operating of this method
ES2135323A1 (en) * 1997-04-02 1999-10-16 Insuina S L Self-filtering tank for growing fish and crustacea
EP1120038A2 (en) * 2000-01-27 2001-08-01 Pompes, Josselin (Ltd) Device for storing and draining shellfish and crustaceans

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6635177B2 (en) * 2000-10-25 2003-10-21 The Regents Of The University Of California Reclaiming water and usable brine concentrate from domestic sewage
JP4119947B2 (en) * 2001-11-19 2008-07-16 独立行政法人産業技術総合研究所 Ceramic porous body and method for producing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049279A1 (en) * 1996-06-24 1997-12-31 Board Of Regents, The University Of Texas System Automated closed recirculating aquaculture filtration system
ES2135323A1 (en) * 1997-04-02 1999-10-16 Insuina S L Self-filtering tank for growing fish and crustacea
EP0934697A1 (en) * 1997-12-09 1999-08-11 Navital S.a.r.l. A method for the cultivation, conditioning and storage of shell fish independently of the season and an installation for operating of this method
EP1120038A2 (en) * 2000-01-27 2001-08-01 Pompes, Josselin (Ltd) Device for storing and draining shellfish and crustaceans

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698848A (en) * 2017-01-16 2017-05-24 北京伊普国际水务有限公司 Miniaturized sewage treatment system
CN108040939A (en) * 2017-12-08 2018-05-18 浙江省海洋开发研究院 A kind of method for temporarily cultivating for controlling mussel heavy metal accumulation

Also Published As

Publication number Publication date
WO2009083742A1 (en) 2009-07-09

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Legal Events

Date Code Title Description
PG Patent granted
ML Lapse due to non-payment of fees

Effective date: 20130703