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JP2003526746A |
(57) [Summary] The present invention relates to a method of oil removal and transport, in which the oil is absorbed by a bulk material having an inflow zone and an outflow zone by passing the oil through a membrane into the inflow zone o...
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JP2003526535A |
(57) [Summary] The present invention is a liquid transport member with significantly improved liquid processing capacity, the member having at least one bulk region and a wall region that completely surrounds the bulk region, the wall re...
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JP2003525646A |
(57) [Summary] The present invention provides a liquid processing member that expands when a body fluid is absorbed and contracts when the body fluid is desorbed. The liquid treatment member of the present invention further exhibits an a...
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JP2003525577A |
(57) [Summary] The present invention is in a liquid transport device comprising a reservoir and a liquid conduit having an inlet and an outlet, the inlet being connected to the reservoir, the device being further airtight to the conduit ...
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JP2003239268A |
To provide a rubber bag body effectively preventing local protrusion or a flat tire even when a fluid is not continuously supplied.The rubber bag body is provided with an inside rubber part for internally packaging a band-like hollow lay...
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JP2003239267A |
To provide an installing method of a and type oil fence for suppressing an installing cost by installing it at a position near the ships and contriving high efficiency of working.The floating and sinking type oil fence 1 is previously su...
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JP2003239266A |
To provide a simple and inexpensive device used for allowing sea water staying at the sea bottom of a semi-closed harbor, the sea bottom of a brackish lake or the sea bottom of the open sea to upwell the sea water to a surface layer.The ...
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JP3438185B2 |
To provide a purification equipment having a simple structure and being easily installed. A frame body 24 reinforced in an approximately box shape by skeleton members 27 is installed a main-body containing body 23, in which a housing ope...
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JP2003221823A |
To provide an oil fence capable of fulfill a function as a barrier preventing securely dispersion of outflow oil against violent movement of waves or tidal motion.In an oil fence to which a number of float units are connected, the float ...
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JP3426772B2 |
PURPOSE: To prevent leakage oil from flowing out to the surface of the sea during unloading. CONSTITUTION: A floating oil retaining sheet 7 is stretched on the surface of the sea between a cargo handling quay 1 and a carrier 4, and leaka...
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JP2003190991A |
To provide an underwater pollution preventing agent for suppressing the whirling-up of a muddy deposit (sludge) in water when dredging or original position treatment of the muddy deposit in water in lakes and marshes, rivers, a pond, or ...
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JP3424966B2 |
PURPOSE: To carry out transportation and rounding operation of aquatic plant by a simple structure in a working boat for collecting aquatic plants. CONSTITUTION: An aquatic plant collecting machine 4 is liftably attached to the bow of a ...
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JP2003184060A |
To provide a float cover which is lightweight and excellent in workability, and eliminates fear of emission of dioxin even during incineration by virtue of the absence of a contained polyvinyl chloride-based material.Characteristically, ...
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JP3419496B2 |
PURPOSE: To transmit tensile force to a partner while dispersing it, and improve durability while avoiding stress concentration by connecting oil fences whose kinds and connecting methods are different to each other through an adapter fo...
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JP3418722B2 |
To improve the adsorptive capacity, by hanging an adsorptive body in water and supporting it from a freely floatable body that belt-form triangular shapes of bar-form floats are assembled to connect each other. A freely floatable body 1 ...
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JP3416388B2 |
To prevent a tidal current from penetrating into the inside of an oil fence and prevent crude oil from flowing out, by partitioning the lower part of the lower skirt fitted to the lower side of floats to a number of hollow portions and f...
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JP3412140B2 |
To provide a collecting ship for floating matter on water surface whose hull is made light and small for easy transport by land. A catamaran type hull 4 of a floating object collecting ship is equipped with two box-shaped floats 4a and 4...
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JP2003144918A |
To provide an oil adsorbing material having large oil adsorbing quantity, capable of being inexpensively supplied in large quantities, capable of being equally sprinkled to float on the surface of the water and capable of being subjected...
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JP2003129457A |
To provide suspended matter collecting equipment capable of carrying out work efficiently.A collection tool 5 is suspended, in a state of being submerged in river water, on trolleys 2 which can make traverse motions along main ropes 1 pr...
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JP2003129456A |
To provide a water area partitioning member which blocks suspended deleterious substances, allows aquatic animals and plants to move in moderation, can effectively prevent a flood disaster at the swelling of a water area and the like, an...
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JP2003515357A |
(57) [Summary] The present invention provides an absorbent structure used for absorbents such as diapers, training pants, adult incontinence absorbers, bed mats, etc., and their respective absorbers. The absorption structure of the prese...
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JP3400621B2 |
To obtain an aliphatic polyester composition having a low wetting index, biodegradability and superior oil absorbency, heat stability, mechanical strengths, etc., by compounding a specified aliphatic polyester and a wax. A prepolymer of ...
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JP3400726B2 |
To provide a marker body/flowing object recovery device for a river or irrigation channel giving a marker action for a rescue when a person is drifted on the river or irrigation channel and capable of simply acquiring and recovering flow...
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JP3399287B2 |
To recover only oil content in a storage tank by separating large dust in spillage oil taken into an inflow chamber by a screen, and providing a scraper between each of adsorptive plates constituting an adsorptive vehicle. An oil content...
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JP3398941B2 |
To increase the efficiency of solid-liquid separation by preventing clogging with foreign matter from occurring. This rotary solid-liquid separator for removing foreign matter such as seaweed present in liquid comprises a rotating shaft ...
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JP3396348B2 |
To efficiently perform collection of water surface effluent such as leakage oil by small labor and small cost. A device for processing water surface effluent is provided with continuous transport devices 21, 22 for continuously transport...
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JP3394385B2 |
To provide a fixing device separating at prescribed rope tension. This rope fixing device having detachable function is constituted of an engagement detachable metal fitting 7 which is slided in a case 4 for sliding connected to an ancho...
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JP2003096757A |
To provide an automatic expansion type oil fence as a device capable of facilitating the collection of heavy oil by surrounding the circumference of the run-off oil before it is cast ashore by narrowing a stretched distance to make a dif...
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JP2003096758A |
To provide a eutrophication preventive fence which enable to cut off surface layer water in a normal time, having such a structure that work can be safely/quickly/economically carried out in the case of restoration by solving such a prob...
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JP2003088860A |
To easily and rapidly adsorb a relatively small amount of oil spill to the floor of a plant, a small river, etc., with ease of use at a very low cost and to contribute toward protection of the natural environment, conservation of natural...
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JP3388725B2 |
To obtain a solid-shape aggregate which is capable of adsorbing and recovering the oils flowing out on the sea in their original form, is recoverable together with the oils, is recyclable in use, is chemically stable and is usable as a s...
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JP2003082645A |
To provide an oil separator preventing the diffusion of runoff oil or the like from the low concentration to the high concentration and having an oil recovering function.The oil separator having an oil reservoir is so constituted that an...
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JP2003082326A |
To provide a film which can recover oils by allowing them to adhere to the film and from which the oils recovered can be washed and removed relatively easily.The film for oil recovery is used in a process for recovering oils by allowing ...
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JP2003074044A |
To facilitate the work for providing connectors for connecting a contaminated water diffusion preventing film in a bank side of a reclaimed land and the work for eliminating the connectors, and to more securely hold the diffusion prevent...
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JP2003053843A |
To solve the problem that pressure must be applied at the time of bonding of cut-off sheets in the case of pressure bonding due to self-melting in spite of relatively low pressure, but wrinkles are easily generated in the bonded part bec...
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JP2003053155A |
To retain high fluid flux of membrane filtration for a long period by accurately controlling the concentration of inorganic substance and/or organic substance in a dipping tank when filtrating river water, lake water, underground water, ...
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JP2003053338A |
To recover efficiently high viscous oil remaining in an oil storage tank or oil flowing-out to the sea and made to be highly viscous, which is difficult to recover conventionally. The high viscous oil is scraped by a scraping screw 1. Th...
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JP3379924B2 |
To provide a porous adsorbent excellent in adsorptivity and which is hardly changed with time by forming a porous cement hardened body containing a zeolite-like material from a cement slurry mixed with a powdery or granular mineral mater...
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JP2003039066A |
To provide a floating oil recovering device which is compact and can be used anywhere, facilitates its installation, maintenance and inspection, is free from agitation and mixing of oil and water by a circulating pump, and can efficientl...
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JP2003034925A |
To provide a floating matter storage structural body which can properly store floating matters by properly expanding an opening of a storage body. Widening means 3 which is capable of expanding the opening of the storage body 2 by receiv...
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JP3361346B2 |
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JP2003001283A |
To enable clogging state of a carrier to be timely recognized.A swage cleaning device is provided with a cleaning tank 101 and a carrier 111 which is accommodated in the cleaning tank 101 and carries microorganisms and the sewage is clea...
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JP2002348843A |
To provide an end-section reinforcing tool capable of lengthening the lifetime of the whole pneumatic stowing type floating body and a water- pollution preventive fence having a long lifetime. The end-section reinforcing tool (20) used f...
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JP2002348845A |
To eliminate the need for the installation of a structure in water and solve even a risk to life by damming suspended matter on a water surface, preventing the run-off of the suspended matter and transferring the suspended matter up to t...
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JP2002339340A |
To provide a supporting construction for a fence end portion capable of assuring up and down motion of the fence over a long period of time and offering excellent durability.This construction supporting the fence end portion has a guide ...
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JP2002336888A |
To provide an inexpensive, purification/cleaning device for fluid/gas or the like which has a simple structure, in order to suppress water quality deterioration and ecological environment disruption, both becoming worse year by year, to ...
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JP2002322636A |
To improve durability of an anchor for preventing it from moving by a shock of waves and stably installing it in the seabed.This anchor is constructed by covering the surface of concrete C with a closed-structure metal plate. A bottom pl...
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JP2002323024A |
To provide a device for repairing broken portions of an underwater curtain provided inside a flow path a in hanging condition, without changing its original hanging state, within an extremely short time required by using an extreme simpl...
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JP2002320966A |
To provide an oil absorption bag which absorbs well oil on a draining surface without sink of water surface due to absorption of kitchen draining, and is easy to recover.This invention is related to the oil absorption bag which has an oi...
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JP2002309564A |
To provide an antipollution film at low cost, having high visibility from ships or the like, even at twilight or night.In the antipollution film provided with a long float having a plurality of floating elements stored in a cylindrical f...
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