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JP2015127191A |
To provide a system that is based on a ballast water treatment apparatus, and is devised so as to be used for prevention of marine microorganism adhesion, sterilization of drinking water, and sea water desalination.A purge for ship and a...
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JP5746750B2 |
The present invention relates to the technical field of environmental protection, especially relating to an efficiently-inactivating and energy-saving method for processing ship ballast water, which comprising the following processes: A)...
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JP2015123424A |
To provide a filter device which has a cleaning effect capable of being stably used for a long period while preventing breakage due to usage thereof, and to provide a ballast water treatment apparatus using the filter device.A filter dev...
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JP2015120152A |
To provide a biofouling control system to assist in a shipboard water management systems such as ballast water management systems that employ filters.A biofouling control system 200 comprises: a filter 220 with a bore size of 10 μm to 5...
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JP5731195B2 |
Ballast and/or cooling water biocidal treatment and disinfection systems and techniques are provided. The systems utilize oxidation reduction potential control to regulate addition, or concentration of an electrocatalytically generated b...
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JP5728737B2 |
Disclosed is a ballast water treatment system to remove or eradicate various aquatic organisms or microbes remaining ballast water. A water treatment tube manufactured in a filter type is primarily installed to apply physical shock to aq...
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JP5727954B2 |
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JP5723088B2 |
To provide ballast water production equipment capable of returning plankton living undersea to the outside of a ship without damaging it as far as possible, being downsized and suppressing a treatment cost low. The ballast water producti...
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JP2015093261A |
To provide a pleat filter for preventing breakage due to use so that it contributes to the stable use for a long period, and a ballast water processing apparatus using the pleat filter.In a pleat filter, a filter base material having fol...
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JP5716931B2 |
To provide a pleat filter that contributes to stable long-term use by preventing a rupture caused by the use, and a ballast water treatment apparatus using the same.In a pleat filter, a filter base material has folds in such a manner tha...
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JP5718259B2 |
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JP5710416B2 |
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JP5705588B2 |
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JP5701325B2 |
To provide a ship mounting a ballast water treatment system for always achieving a ballast water management reference which is specifically defined.A ship 12 includes: a pump 28 that takes and drains ballast water; a water treatment devi...
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JP2015062864A |
To provide a ballast water treatment apparatus in which strength of a filtration drum can be increased, and the backwash effect of which can be improved by enabling backwash water to flow at high speed.There is provided the ballast water...
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JP5693524B2 |
Conversion of an untreated liquid to a clean harmless treated liquid through microbe removal, characterized in that a mechanical treatment for damaging microbes present in a liquid to thereby effect extinction thereof and sterilization, ...
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JP5692652B2 |
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JP5689811B2 |
A device for preventing the adhesion of marine organisms and a method for preventing the adhesion of marine organisms are capable of preventing efficiently and at low cost the adhesion of marine organisms to a ship. A device for preventi...
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JP2015054277A |
To improve treatment efficiency of water to be treated by a simple structure.A water treatment apparatus (20) for treating water to be treated includes a pipe part (30) in which the water to be treated exists, bubble supply means (40) wh...
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JP2015054577A |
To provide a floating structure capable of cooling a heat source of plant facilities using seawater without installing additional facilities for pumping up the seawater in the plant facilities disposed above a sea level as essential elem...
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JP2015036133A |
To provide a ballast water filtration device capable of monitoring a washing state of a filter during operation of the ballast water filtration device.A ballast water filtration device includes: a filter in which a filter medium folded i...
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JP2015033667A |
To provide a ballast water filtration device elongating a service life until a filter runs into clogging up, by improving washing effect of the filter.A ballast water filtration device includes: a filter in which a filtration material fo...
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JP2015033677A |
To provide a sterilization apparatus capable of lowering the ratio of microorganisms having a reduced ultraviolet irradiation amount, and a ballast water treatment apparatus provided with the sterilization apparatus.Provided is a sterili...
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JP5667106B2 |
To provide a water quality monitoring method of ballast water capable of monitoring the water quality of the ballast water and discharging the ballast water in a state that references are surely met without measuring the water quality in...
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JP5655851B2 |
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JP2015009170A |
To provide a pleat filter capable of preventing fracture caused by use, and contributing to stable use for a long period, and to provide a ballast water treatment apparatus using the same.A pleat filter is obtained by shaping a filter ba...
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JP2015000390A |
To remove metal powder flowing into a microorganism treatment device by providing a removal device for removing metal powder as a front stage of the microorganism treatment device.A removal device 50 has a removal part 52 and a fitting p...
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JP2014534061A |
To provide a multi-cage type ballast water filtration device for preventing back pressure formation which can prevent an increase in back pressure on a backwash line. The present invention relates to a filtering device that treats ballas...
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JP2014227063A |
To provide a technique capable of improving a ballast water purification capacity at the time of taking in ballast water.A ballast water treatment apparatus 101 includes: a filter device 2 that has a filter for filtering seawater; an ult...
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JP2014530099A |
To provide a multi-cage type ballast water filtration device which automatically controls sequential backwashing to prevent an increase in back pressure in a foreign matter backwashing process and to perform backwashing gently, and a met...
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JP5618350B2 |
To provide a flow field control device and a flow field control method capable of reducing the protruded size and preventing air bubbles from flowing into, for example, an intake port for taking-in engine cooling water by deflecting the ...
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JP5619298B2 |
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JP2014528835A |
To provide a candle type ballast water filtration device for maintaining the filtration capacity of a ballast water filtration device by preventing back pressure formation and performing uniform backwashing. In a ballast water filtration...
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JP2014200731A |
To provide an ultraviolet lamp for water treatment in which a maintenance space is small; and a ballast water treatment apparatus using the same.An ultraviolet lamp for water treatment includes: an ultraviolet lamp unit; and two or more ...
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JP2014198513A |
To provide a ballast water treatment system which: can reduce a total cost combining an energy cost necessary for treating ballast water during ballast water intake, ballast water discharge and navigation, a manufacturing cost and an ope...
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JP5610320B2 |
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JP2014195757A |
To obtain a ballast water treatment apparatus in which a strength of a filtration drum is increased, a water conduction of the filtration drum is improved, and further, a backwash effect can be enhanced.A ballast water treatment apparatu...
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JP5607030B2 |
The invention relates to an apparatus for purifying liquids, in particular for purifying ballast water.
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JP5604003B2 |
It is an object to provide a method for killing aquatic organisms in liquid by which aquatic organisms in liquid can be killed at low cost, and the object is attained by a method including a first step of generating microbubbles in a ran...
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JP2014189122A |
To provide a ballast water treatment system that treats microorganisms by a heating treatment, that can prevent longer water intake time and water drainage time, that can reduce heat energy necessary for the heating treatment, and that c...
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JP2014189118A |
To enable ballast water to be reliably treated even with microorganisms regrown in a ballast tank by treating the ballast water not only when taking in the same but also when discharging the same, to enable a total cost combining a neces...
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JP2014176776A |
To provide a method of storing water, which is not affected by water quality in treatment-object water, does not corrode facilities for storing or treating treatment-object water, can sterilize immediately organisms present in the treatm...
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JP5596454B2 |
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JP5596084B2 |
A vessel (1) comprising a hull (10) that includes side walls (20a,20b) of a port side and a starboard side, a bottom (10B), and a plurality of decks (12-17) including a freeboard deck (13), a bulkhead (22,23,24,25) that is provided insid...
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JP5593439B2 |
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JP2014171954A |
To provide a ballast water treatment system of a marine vessel, which can be used for any ballast water including seawater, plain water, and brackish water, capable of improving the treatment function for microbes and bacteria with a low...
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JP5592036B2 |
The present invention relates to a device for treating ballast water using an electrolysis method so as to prevent ship explosions, and to a method for controlling the prevention of ship explosions using same. The device for treating bal...
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JP2014161810A |
To provide a ballast water treatment apparatus capable of executing ballast water treatment, without stopping operation in the middle, by surely cleaning a filter in the ballast water treatment operation.A plurality of filters 3 comprise...
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JP5584486B2 |
The invention refers to a filtering unit and ballast water production equipment provided with same. The filtering system (1) in ballast water production equipment in a ship (S) is provided with a filtering unit (4) for filtering raw wate...
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JP5578688B2 |
To provide an apparatus which enables the miniaturization of a micron level or nano level with comparative easiness because though the miniaturization of a granular powder has been performed by using a mill conventionally, the grinding o...
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