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JP2004526478A |
An apparatus used to maintain the bottom surface of a wishing well, fountain, pond, stream or other water body substantially free of debris, such as litter, unwanted plant life and/or golf balls includes a flexible mesh sized to overlie ...
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JP2004230249A |
To provide an oil-water separation unit which can be handily, simply and easily set for adsorbing/removing discharged oil-containing waste water or oil floating on water in an outflow accident of crude oil, or the like, and which can be ...
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JP3554814B2 |
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JP2004225475A |
To provide a floating matter removal device capable of efficiently removing a floating matter in the vicinity of the surface of the water such as a dam or the like while having a simple constitution.The floating matter removal device inc...
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JP2004204594A |
To provide an automatic inflatable fence and a fence unit suitable for the constitution of the fence allowing the use of a light airplane like a helicopter for work.This automatic inflatable fence is formed of a chain of a plurality of a...
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JP2004204609A |
To provide a membrane structure submerged dike capable of preventing the diffusion of polluted water in the area of the sea by a submerged dike, making sure of wave dissipation and reduction of the velocity of a current and, at the same ...
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JP2004204525A |
To provide a floating and sinking type pollution diffusion preventing apparatus easy to handle and capable of draining as well as floating and sinking a plurality of float parts by supplying and exhausting air from one part.A main pipe 4...
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JP2004195157A |
To provide an oil absorbent capable of smooth adsorption of wasted oil for domestic use such as oil for cooking and industrial use such as an oil leakage of a tanker.An oil adsorbent, Yuno, #250 absorbs wasted oil such as cooking oil inc...
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JP2004195281A |
To provide an inexpensive oil capturing separation tool for water and sea water industrially utilized with high certainty, and a system.In the tool for capturing the oil in water, foamed granular plastic having particle diameter of 10 mm...
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JP3542829B2 |
PURPOSE: To efficiently remove green algae breeding in water of a lake or a marsh. CONSTITUTION: The method for removing green algae of a lake or a marsh is to throw a net bag 4 into water 2 of the lake or marsh 1, collect the green alga...
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JP3542830B2 |
PURPOSE: To efficiently remove green algae breeding in water of a lake or a marsh. CONSTITUTION: The method for removing green algae of a lake or a marsh is to form a constricted part 4B in water 2 of the lake or marsh 1, pass the water ...
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JP2004189802A |
To obtain an oil treating agent which has no toxicity, low oil ignitability after treatment and yet excellent oil treatment efficiency and to provide a method for oil treatment using the same.(1) The oil treating agent comprises calcium ...
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JP2004167481A |
To provide an inexpensive oil adsorbing material for adsorbing/removing oil from such an oil and water system that oil floats on the water surface or is emulsified or suspended in water and to provide a method for manufacturing the oil a...
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JP2004169532A |
To provide a method to maintain buoyancy of a bamboo material for a long period of time without deterioration even if it is used as a float on the water.A floating body which maintains buoyancy for a long time is provided by forming conc...
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JP3538809B2 |
To solve such a conventional problem that although the collection work for runoff oil to the occean caused by oil field accidents or oil tanker accidents has been carried out by an exclusive or multi-purpose oil collecting device such as...
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JP3532039B2 |
To simplify movement of a sand-flash box during work execution to make a polluted water diffusion preventive effect not influenced by waves and tidal currents by grounding the sand-flash box a bottom surface of which only is opened on a ...
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JP2004136155A |
To provide a dam discharge water modifying technique capable of improving the quality of dam discharge water without using a power source such as an electric source or the like and also excellent in durability.The water of a dam lake 2 f...
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JP3524856B2 |
To provide an oil fence expanding device and its method capable of improving the workability by quickly and easily coping with the diffusion preventing work and the recovering work of the flowing oil. This expanding device is composed of...
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JP2004123073A |
To efficiently recover floating oil spilled in a short time period without attendance even when crude oil is spilled for a wide range or the weather is a bad weather such as a strong wind or a billow.A sponge seat belt 2 is provided in a...
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JPWO2002048051A1 |
A septic tank (1) with an ultraviolet irradiation tube (2) built in the center of the inside and a submersible pump (3) placed on the top is held at a position 5 to 100 cm from the water surface by a float (7a), and the vicinity of the w...
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JP3516548B2 |
To purify water quality without exerting any adverse influence upon environments by suppressing/removing the generation of green powder by floating a specified unshaped material on the surface of water in the area, which is surrounded by...
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JP2004098818A |
To provide a developing boat of a water protective fence capable of moving to a job site water area in a short time, and quickly and precisely developing an oil fence.This developing boat 1 develops a protective fence 50 on water. The de...
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JP3513810B2 |
To provide a rubber bag in use for an oil fence, a rubber dam or a floating/sinking fish preserve, effectively preventive of burst without keeping supply of a fluid. The rubber bag comprises a band rubber layer 6 having a slit non-bonded...
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JP3510347B2 |
PURPOSE: To easily exhaust the air in a float and prevent the incomplete precipitation of it by inserting a rod-like bleeder pressure-resistant spacer or a bleeder pressure-resistant chain over the whole length of the inside in the longi...
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JP2004081940A |
To early restore environment by rapidly and certainly recovering oil by mechanizing and automating the recovery treatment of outflow oil with respect to the oil pollution of the ocean or rivers due to an oil outflow accident.In the recov...
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JP2004074869A |
To provide a self-propelled vortex type oil recovery device with extremely high versatility capable of performing land transportation and aerial transportation as it is very adaptable, an effective oil recovery work is possible because o...
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JP2004067022A |
To provide a contamination preventing frame ship having a structure capable of speedily submerging and surfacing the frame ship in a shorter period of time.In the contamination preventing frame ship in which a port frame portion 12 and a...
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JP2004504943A |
A method for treatment of organic-based material comprising contacting the organic-based material with solid waste material from the treatment of cooking oils. The treatment may comprise a clean-up of said organic-based materials, partic...
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JP2004052295A |
To provide diffusion preventive equipment preventing a counterweight from dropping out from the lower edge of a diffusion preventive membrane and prolong the life of the equipment and facilitate the molding operation of the equipment eve...
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JP2004016872A |
To provide a recovery apparatus for polluted water for separating and recovering a pollutant from polluted water containing the pollutant of which the specific gravity is lower than that of water such as waste oil or the like.The recover...
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JP2004500231A |
The subject of the present invention is a "harvesting material" that includes a lipophilic coating on the first side and a fibrous material combined with a hydrophilic granular material on the second side. The present invention also rela...
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JP3481536B2 |
To easily replace components at a low cost in the case of the damage of a diffusion preventing unit or the like of a diffusion preventing device. A connecting means 7 disposed between the diffusion preventing units 6, 6 is provided with ...
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JP3479330B2 |
PURPOSE: To provide a device for cleaning large quantities of water from rakings wherein a large quantity of water is surely cleaned with no risk of closing a separation surface. CONSTITUTION: A device for cleaning rakings from a large q...
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JP3472519B2 |
To provide a novel pollution prevention membrane A capable of preventing an external cover from being completely turned up even if the external cover 21 colored in orange of float covers 2 formed in a double structure of both internal an...
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JP3469014B2 |
To attain the carriage of sunlight and the circulation of external water by preventing the degradation of a lower submarine environment especially on the wide upper deck concerning a float body structure to be used for a maritime airport...
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JP3470044B2 |
To prevent inflow of sand and rubbish and simultaneously and smoothly execute aeration of both intake and river water and improve the landscape. An intake 25 which is located under a river bed level and closed when it is not used and loc...
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JP2003334594A |
To provide a non-powered underwater aerator capable of being utilized without boring a hole in the bank body of a reservoir such as a dam lake.This underwater aerator 1 is equipped with a water sucking pipe 11 provided in the dam lake 3 ...
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JP2003328343A |
To correct the defect in a conventional ship through part for an impervious fence, wherein water containing oil, the red tide, water-bloom, and the like passes through the impervious fence through clearances due to the presence of cleara...
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JP3467363B2 |
To obtain a tap water source of good quality by solving an eutrophication phenomenon caused by pollutants in a closed water area such as lakes and marshes, to restore the hydrophilicity of the closed water area and to more efficiently an...
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JP3461527B2 |
PURPOSE: To effectively remove outflow oil, by diffusing filamentous fungi in the outflow oil on water surface and forming oil balls and after that, rejecting the oil balls. CONSTITUTION: Filamentous fungi which belong to phytophthora ge...
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JP3461897B2 |
PURPOSE: To provide an ocean park which prevents outflow of red muddy sand, etc., to a sea side and creates the scenes like those of the tropics in and out of the facilities by installing a porous filter type dike between a settling trea...
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JP2003301444A |
To provide an oil fence which can prevent bending from being caused by the falling of the upside of a coupling part, can prevent oil from flowing out of the coupling part, and can surely prevent the diffusion of the oil.A core material 2...
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JP3459503B2 |
To expect a pollution preventive reducing effect sufficiently by a curtain for preventing pollution even in a sea area, in which a tidal current is fast. A tension belt 12 for installing curtains 11, 11... is fixed onto a float floated o...
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JP3452573B2 |
PCT No. PCT/DE94/00066 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17250 PCT Pub. Date Aug. 4, 1994An apparatus for collecting floatable liquids such as oil and gasoline, in partic...
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JP2003527877A |
(57) [Summary] One aspect of the present invention is to provide a liquid processing member that combines high liquid suction capacity with high permeability. Another aspect of the invention is to provide a liquid processing member that ...
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JP2003527140A |
(57) [Summary] The present invention provides a liquid processing member capable of rapidly distributing the captured liquid parallel to its surface. The present invention further supplies an apparatus for urine treatment including the l...
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JP3446186B2 |
To move with avoidance of a contact to the bottom of the water for preventing a damage by filling water in a hollow side wall part to sink a metallic caison body and draining it to make its floating up possible through a water supply and...
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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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