GR1007561B - Integrated ballast water treatment system. - Google Patents

Integrated ballast water treatment system.

Info

Publication number
GR1007561B
GR1007561B GR20110100153A GR20110100153A GR1007561B GR 1007561 B GR1007561 B GR 1007561B GR 20110100153 A GR20110100153 A GR 20110100153A GR 20110100153 A GR20110100153 A GR 20110100153A GR 1007561 B GR1007561 B GR 1007561B
Authority
GR
Greece
Prior art keywords
ballast water
treatment system
present
water treatment
water
Prior art date
Application number
GR20110100153A
Other languages
Greek (el)
Inventor
Κωνσταντινος Στυλιανου Σταμπεδακης
Original Assignee
Erma First Esk Engineering Solutions A.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 Erma First Esk Engineering Solutions A.E., filed Critical Erma First Esk Engineering Solutions A.E.,
Priority to GR20110100153A priority Critical patent/GR1007561B/en
Publication of GR1007561B publication Critical patent/GR1007561B/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
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • 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
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/29—Chlorine compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C02F2303/185—The treatment agent being halogen or a halogenated compound

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The present invention relates to an integrated ballast water treatment system (Figure 1), comprising a primary filtration step (1), a separation step with a cyclonic separator (2) and a vertically positioned cilindrical electrolyzer (3). Current is controlled by the indication of a free chlorine sensor (3a). Additionally, the present invention relates to de-ballasting procedure (Figure 2) with ballast water that was treated with a device according to the present invention and comprising of neutralizing of the disinfected ballast water with a solution of reducing agent (5) characterized by a free chlorine sensor (6) that monitors the total chlorine level in the water to be discharged and that controlls the dosing of the reducing agent (5a) so as the total chlorine level in the discharged water is 0.1 mg/L. In deballasting point there is another chlorine sensor (6a) that monitors concentration of the discharge after the neutralization step.
GR20110100153A 2011-02-24 2011-02-24 Integrated ballast water treatment system. GR1007561B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR20110100153A GR1007561B (en) 2011-02-24 2011-02-24 Integrated ballast water treatment system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20110100153A GR1007561B (en) 2011-02-24 2011-02-24 Integrated ballast water treatment system.

Publications (1)

Publication Number Publication Date
GR1007561B true GR1007561B (en) 2012-03-20

Family

ID=44551450

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20110100153A GR1007561B (en) 2011-02-24 2011-02-24 Integrated ballast water treatment system.

Country Status (1)

Country Link
GR (1) GR1007561B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147014A1 (en) * 2012-10-25 2017-03-29 Panasonic Intellectual Property Management Co., Ltd. Method for treating ballast water and device for treating ballast water used therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058261A2 (en) * 2004-11-29 2006-06-01 Severn Trent De Nora, Llc System and method for treatment of ballast water
WO2008037324A1 (en) * 2006-09-25 2008-04-03 Rwo Gmbh Ballast water treatment plant having filter, disinfection, instrumentation and control unit
US20100219077A1 (en) * 2009-03-02 2010-09-02 Chester Sohn Electrolytic apparatus for treating ballast water and treatment system using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006058261A2 (en) * 2004-11-29 2006-06-01 Severn Trent De Nora, Llc System and method for treatment of ballast water
WO2008037324A1 (en) * 2006-09-25 2008-04-03 Rwo Gmbh Ballast water treatment plant having filter, disinfection, instrumentation and control unit
US20100219077A1 (en) * 2009-03-02 2010-09-02 Chester Sohn Electrolytic apparatus for treating ballast water and treatment system using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE VRIES M ET AL: "Evaluation of a new method for ballast water treatment", TRANSACTIONS OF THE SOCIETY OF NAVAL ARCHITECTS AND MARINE ENGINEERS, JERSEY CITY, US, vol. 114, 1 January 2007 (2007-01-01), pages 348 - 354, XP009152251, ISSN: 0081-1661 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3147014A1 (en) * 2012-10-25 2017-03-29 Panasonic Intellectual Property Management Co., Ltd. Method for treating ballast water and device for treating ballast water used therefor
US10287200B2 (en) 2012-10-25 2019-05-14 Panasonic Intellectual Property Management Co., Ltd. Method for treating ballast water and device for treating ballast water used therefor

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Legal Events

Date Code Title Description
PG Patent granted

Effective date: 20120417