| Document |
Document Title |
|
JP2010172893 |
To provide an inexpensive filter cartridge for a gravity-fed water treatment device, which is capable of removing biological contaminants including cysts.A hydrophilic porous particulate filter (24) includes glass fibers and a hydrophili...
|
|
JP2010172872 |
To provide a small muddy water treatment apparatus of high performance that quickly removes suspended solids.A perforated plate 10 with a plurality of water passage holes 9 is installed horizontally or tilted toward the side in a treatme...
|
|
JP2010167361 |
To provide a rotary concentrator of a new configuration for concentrating an object to be treated by a gravity system.The rotary concentrator 1 includes: one disk-like filter member 3 horizontally mounted inside a casing 2 and rotational...
|
|
JP2010133190 |
To provide an improvement means for a combined sewer system which suppresses the use of the land, reduced in load on each family, prevents environmental pollution even in heavy rain, and prevents damage caused by flood.This sewage treatm...
|
|
JP2010119944 |
To provide a filter requiring less labor in manufacturing compared to conventional ones.The filter has a casing 2 housing a filter medium, the filter medium being stepwise arranged roughly in layers with the medium of larger particle siz...
|
|
JP2010119900 |
To provide a position adjustment mechanism for an eccentric shaft disposed in a compact and low cost screw type filtration dehydrator that exhibits a stable dehydration capacity by virtue of a prolonged function of restoring its filtrati...
|
|
JP2010115576 |
To provide a water treatment system which is equipped with a front-stage filter apparatus installed with an open filter and a rear-stage filter apparatus installed with a closed filter, and is not installed with an intermediate water tan...
|
|
JP2010115719 |
To enable automatic recovery of filtrating performance and filtration stable for a long time in a method for oscillating filtration.In this method for oscillating filtration, a liquid 3 to be filtrated is supplied to an oscillated filter...
|
|
JP2010110748 |
To provide a wastewater treatment device which can efficiently perform wastewater treatment, and a wastewater treatment system which can save a space and facilitate control and maintenance by using the wastewater treatment device.The was...
|
|
JP2010104896 |
To provide a water treatment apparatus capable of continuously treating raw water without stopping the whole of the water treatment apparatus.The water treatment apparatus 1 for performing the filtering treatment of water to be treated i...
|
|
JP2010082486 |
To provide an ultrafine grain burnt sand biological filter which can surely remove most of substances harmful to human body and arsenic components, which cannot be removed conventionally, in raw water collected from a river or undergroun...
|
|
JP2010069349 |
To provide a solid-liquid separator that can be made to have a simplified structure and can prevent the deterioration of water quality of sewage unlike a disposer that deteriorates water quality of sewage.The solid-liquid separator inclu...
|
|
JP2010069353 |
To provide a cleaning apparatus the sterilizing/cleaning performance of which can be kept high while making the whole thereof compact by a simple constitution.The cleaning apparatus is provided with a circulation line 1, a dezymotizing/c...
|
|
JP2010063988 |
To solve the following problem in the conventional demineralizer: salt is used for the regeneration of a cation exchange resin, there is a need of periodically replenishing salt in accordance with the amount of use of soft water, and tim...
|
|
JP2010064210 |
To provide a rotary filter drum type solid-liquid separation apparatus for separating any foreign matter and dirt in a dirty fluid.A discharge conveyor for receiving chips and a foreign matter containing the dirty fluid penetrates from o...
|
|
JP2010058085 |
To solve the following problems: centrifugal separation by a decanter or the like is conventionally widely used for solid-liquid separation of Shochu (distilled spirit) lees, requiring a great deal of equipment investment and much power,...
|
|
JP2010042385 |
To provide a filter capable of suppressing push-out from being generated by forming a density inclination in the filter without decreasing a cross-section in a high-density portion of the filter.A cylindrical hard spot 21 is provided at ...
|
|
JP2010042372 |
To provide a water purification system and a water purification method reduced not only in facility cost but also in time and labor for operation management and maintenance/inspection management, with high water purification performance ...
|
|
JP2010036053 |
To provide a filtering device capable of cleaning magnetic grain filter media.The filtering device 10 is provided with a filter tank 11, a filter medium unit 12, magnets 19, and an air blowing mechanisms in liquid 50. The filter medium u...
|
|
JP2010036052 |
To provide a treatment method of industrial waste water and a treatment device of industrial waste water by which cleaner treated water can always stably be obtained than heretofore, and the water quality of waste water equal to that in ...
|
|
JP2010036141 |
To provide a circulation type filtering apparatus of water which aerates a filtering media intermittently, enables the stable actuation of water level raising and dropping cycle even if the apparatus is incorporated in a large-sized wate...
|
|
JP2010036101 |
To provide a solid/liquid separator that can stably recover solid matter, can deal with a large amount of effluent, and can improve the quality of effluent.The solid/liquid separator includes a container 38 that houses a strainer 30 havi...
|
|
JP2010022903 |
To solve the problem that, although disposers crushing and treating garbage produced in domestic kitchens have a number of merits, e.g. allowing direct disposal into sewage, preventing bad smelling and the occurrence of vermin and elimin...
|
|
JP2010012366 |
To provide a microbubble generation apparatus and a microbubble generating method for generating many microbubbles.The microbubble generation apparatus is provided with tubular, vertically extended sand elevation pipes 3, and a sand elev...
|
|
JP2010005485 |
To prolong life of a filtering material and to reduce its cost by making a filter cartridge for water purification hardly cloggy and making water uniformly flow therethrough.The filter cartridge 1 for water purification is constituted of...
|
|
JP2010000432 |
To provide a filtration technology for a filtration apparatus which is inexpensive and has long service life.The filtration apparatus is provided with a tank, a liquid inlet set in the tank, a liquid outlet set in the tank, and a rotary ...
|
|
JP2010000403 |
To provide filtration equipment which has a high a filtration efficiency and to provide a recycling method of a filter medium which is easily recycled.In the filtration equipment which conducts the filtration by making raw water that is ...
|
|
JP2010000429 |
To prevent a water area from becoming anaerobic and enable efficient improvement of the water quality of the water area.A pipe line 3 is disposed on the bottom of a river 2, a gravel layer 4 is disposed on the pipe line 3, a sand layer 5...
|
|
JP2009297682 |
To provide a solid matter removing apparatus for a rain water grit chamber automatically discharging solid matter like oil balls remaining in the rain water grit chamber.The body of the solid matter removing apparatus for the rain water ...
|
|
JP2009297661 |
To provide a high-speed filter which can eliminate fine particles compared with conventional ones, which can recover the filtering function without rising the water content of sludge and which is excellent in a recovering function.The hi...
|
|
JP2009297646 |
To provide a water cleaning system capable of suitably cleaning water of high chromaticity and high turbidity without using a flocculant.The water cleaning system 10 includes a coarse filtration device 14 comprising a first tank 62a to a...
|
|
JP2009297647 |
To provide a slow filtration device that can simply and suitably be maintained, and a slow filtration system comprising the same.The slow filtration system 10 comprises, from upstream to downstream successively, a first liquid supply dev...
|
|
JP2009300034 |
To provide a comparatively compactly composed temporary purified water bath facility equipped even with filtration equipment even though it is for multiple people.The temporary purified water bath facility is equipped with a purifier 14 ...
|
|
JP2009291752 |
To remove the muddy substance such as fossil soil or the like accumulated in a slow filtration apparatus other than a volatile harmful substance without stopping operation.A foundation part 5 consisting of a cobblestone bed 2, the suppor...
|
|
JP2009291670 |
To provide a sand filter apparatus of a moving bed type that is equipped with an airlift pipe of a long life and can stably and continuously be operated.The sand filter apparatus 1 of a moving bed type comprising an air lift pipe 20 and ...
|
|
JP2009285589 |
To provide a water treatment device having a simple configuration that can be downsized and capable of treating a large amount of wastewater containing garbage in a short time.The water treatment device 10 keeps an upper tank 12 fixed in...
|
|
JP2009285653 |
To provide a filtration and separation/purification system for water purification, solid-liquid separation, and the like, having a structure by which particularly separation by filtration of a substance to be separated using a filter can...
|
|
JP2009285618 |
To provide a sand filtration system based on the slow sand filtration method, preferably cleaning even highly turbid water.The sand filtration system is of a two-stage type with a first filtration tank 11 and a second filtration tank 12 ...
|
|
JP2009285559 |
To provide a solid-liquid separator with improved water quality of drainage.The solid-liquid separator includes a container 18 having a built-in strainer 10 laminated with a ring 3, a scraper 16 scratching solid, an output port 20 opened...
|
|
JP2009279474 |
To provide a filter that is excellent in mass productivity and durability with its simple structure, is comprised of a core hardly deformable during its transportation or its assembly, can easily be assembled and handled, is excellent in...
|
|
JP2009273968 |
To enable shifting from filtering operation to backwashing operation without requiring troublesome input operation.A water purifying apparatus comprises a storage means 29 for prestoring the amount of removed impurity components containe...
|
|
JP2009268443 |
To provide an inexpensive sterile filtration device with an easy structure, can sterile filter a nutritious liquid, and wash dirt in the filtered nutritious liquid to discharge from a filtration tank.This sterile filtration device includ...
|
|
JP2009262155 |
To provide a filter appliance with a blending device, in which a blend portion remains largely constant with variations in the total volume flow.In the filter appliance 1, the flow characteristic of the constituents of a blending line B,...
|
|
JP2009254952 |
To provide a technique for cleaning a filtering medium with such advantages that the filtering medium can be efficiently cleaned, i.e., in a short time and with low consumption of water required for cleaning.This filtering device compris...
|
|
JP2009254931 |
To provide a slow sand filtration system which can inhibit generation of surplus algae without using an oil film and a chemical, and method.In the slow sand filtration system, a biofilm 12 separating pollutants in raw water 2 is formed o...
|
|
JP2009254317 |
To provide a filter device for aquarium fish tank, enabling itself to be miniaturized further by improving its own filtration capacity further.In the filter device for aquarium fish tank, a filter case 1 packed with filtering materials i...
|
|
JP2009240909 |
To provide a sludge concentration device with improved filtration efficiency.Sludge introduced into the inside of a drum screen 1 equipped with a plurality of filtration portions 1b, communicating inside and outside, on the almost cylind...
|
|
JP2009233503 |
To provide a water softener which does not require supplying a medical agent or the like, eliminates the maintenance, and reduces waste water generated in order to obtain soft water.The water softener includes hardness component precipit...
|
|
JP2009235333 |
To provide an operation control apparatus of a dehydrator capable of stably operating a dehydration unit of the dehydrator in a gas hydrate production plant.When it is aimed at a shape of a bulk B of a GH slurry stayed on a drive part 11...
|
|
JP2009235334 |
To provide an operation control apparatus of a dehydrator capable of stably operating a dehydration unit of the dehydrator in a gas hydrate production plant.A delivery pressure of a feeding pump 2 for feeding a GH slurry S to the dehydra...
|
