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
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.
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)
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)
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 |
-
2011
- 2011-02-24 GR GR20110100153A patent/GR1007561B/en active IP Right Grant
Patent Citations (3)
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)
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)
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 |