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US20110281338 NITRATE-REMOVING BIOREACTOR, METHOD FOR FORMING NITRATE-REMOVING BIOFILM, AND NITRATE-REMOVING METHOD  
Disclosed is a bioreactor which is capable of efficiently removing nitrate ions. A nitrate-removing bioreactor (1) comprises a reaction container (2) and an introduction part (3) for introducing a...
US20110100887 Downspout debris collector  
The Downspout Debris Collector is a water filter (D) located approximately four feet above the ground inside a fifteen inch section of downspout. (A) It is inserted into an eleven inch opening cut...
US20110189361 REJUVENATION OF USED COOKING OIL  
Implements for decolorization, deodorization and deoxidization of used or filtered spent cooking oil are disclosed to improve on the service life of cooking oil and the health aspects of fried...
US20140227119 Oil Filter for Downhole Motor  
An oil filter can include porous material that acts to filter solid particulate matter from motor oil, that forms a chamber and that defines a central bore for receipt of a drive shaft of an...
US20140291230 FILTER ELEMENT INTERFACE FOR AN OIL FILTER OF AN ENGINE  
Various systems are provided for an interface between an oil filter element and an oil filter mount of an oil filter. In one embodiment, an oil filter comprises an oil filter element adapted to be...
US20140144849 Swimming Pool Chemical Mixer  
The invention is a Swimming Pool Chemical Mixer in which swimming pool water circulates from a swimming pool into an induction tank which contains calcium hypochlorite tablets. The tablets...
US20130299436 Paint Caddy  
A paint caddy includes a base having at least two walls and a pole coupled to and extending upwardly from the base. The base has at least one base support extending between the walls for capturing...
US20130153511 PROCESS FOR DEWATERING OF OIL SAND TAILING MUDS  
The present invention relates to a process for dewatering oil sand tailing muds, comprising: (a) adding a flocculant into oil sand tailing muds and mixing the flocculant and the tailing muds; (b)...
US20150068965 OIL FILTER NUT  
A system for securing an oil filter comprising: a nut; and an oil filter, where the nut secures the oil filter over a top surface of the oil filter. In one particular embodiment, the nut is 14 mm...
US20120305498 Pool Skimmer Assembly  
A pool skimmer assembly able to be fluidly connected to a pool pump, the pool skimmer assembly including: a first vacuum plate having a first opening through which pool water is able to be sucked...
US20130008320 Cooking Oil Filtration System  
A cooking oil filtration system for a cooking apparatus wherein organic contaminants suspended in hot cooking oil are separated and trapped in/on a hollow cylindrical filter made of high...
US20110097223 OIL FILTER FOR DOWNHOLE MOTOR  
An oil filter for use in an electric motor forming part of a downhole device such as an ESP, comprising a two-part filter including a first part formed from a porous material which acts to filter...
US20110100899 PERFORATED HEXAGON-HOLE TUBE SUPPORT FOR SYNTHETIC SCREEN SEPARATOR  
A separator cartridge includes a support tube formed of a perforated strip of metal configured to normally have a first diameter and a spaced array of hexagonal apertures formed therein and a...
US20120187035 Screen For A Bandscreen  
A screen for a bandscreen including a support frame and two or more perforated screening panels each of which is releasably attached to the support frame so as to be independently detachable from...
US20110147290 FUEL FILTER  
A fuel filter includes a filter element disposed in a filter housing. The filter element is penetrated by fuel flowing in a radial direction from a raw end to a pure end. The fuel filter has a...
US20150101972 COOKING OIL STORAGE AND FILTRATION SYSTEM  
A system for pumping cooking oil from a filtration device or cooking oil reservoir to a storage tank or back into the cooking oil reservoir. The system can also be used to pump oil from the...
US20150101966 COOKING OIL STORAGE AND FILTRATION SYSTEM  
A system for pumping cooking oil from a filtration device or cooking oil reservoir to a storage tank or back into the cooking oil reservoir. The system can also be used to pump oil from the...
US20130193044 COOKING OIL STORAGE AND FILTRATION SYSTEM  
A system for pumping cooking oil from a filtration device or cooking oil reservoir to a storage tank or back into the cooking oil reservoir. The system can also be used to pump oil from the...
US20140231324 Pool Skimmer Protector  
A pool skimmer protector comprising a frame positioned in front of a pool skimmer, where the frame includes a top edge and a bottom edge; a screen attached to the top edge, where the screen rests...
US20120091054 INTEGRAL OIL FILTER AND WRENCH  
The present invention provides an oil filter with an integrally-attached installation/removal tool and to an apparatus and method for quickly and efficiently removing and/or installing an oil...
US20110027110 OIL FILTER FOR DOWNHOLE MOTOR  
A method of controlling operation of an ESP, comprising determining at least one operating speed (rpm) at which the ESP experiences unacceptable levels of lateral vibrations; and applying a...
US20130193084 Method for Storing Used Cooking Oil  
Method of collecting used cooking oil includes extracting used cooking oil from at least one deep fryer to a container, storing and separating said used cooking oil within the container which is...
US20130334113 PORTABLE SWIMMING POOL STAIR ASSEMBLY WITH INTEGRAL FILTER AND CIRCULATION SYSTEM  
A swimming pool accessory that is placed into and adjacent a sidewall of the pool includes a staircase assembly constructed from opposing sidewalls that support a plurality of steps that define an...
US20120080367 IN-TANK FUEL DELIVERY MODULE HAVING AN ACCESSIBLE FUEL FILTER  
A fuel delivery module includes a fuel filter housing and a cover. The fuel filter housing defines a cavity configured to receive at least a portion of a fuel filter. A first end portion of the...
US20130153487 FUEL WATER SEPARATOR FILTER WITH WATER DRAIN  
A fuel water separator (FWS) filter that is configured to permit water to be drained from the water sump of the FWS filter without shutting off fuel flow to the FWS filter. A check valve is...
US20140158592 Securable Drain Screen Having Lockable Access  
A securable drain screen is provided having a rectangular frame, a lockable screen door, and upstanding screen sidewalls forming a rectangular trap with an open upper that is adapted to block...
US20150053599 Collector net and bracket for a pool filter  
A collector net having a net section adjustably connected to a bracket section, wherein the bracket section is adapted to adjustably connect to a pool frame. The net section comprising a net...
US20110259835 Method for treating pool water containing high levels of isocyanuric acid and biological growth  
A method for reducing an isocyanuric acid level concentration in swimming pool water to prevent chlorine lock. The method comprises the steps of adding an effective amount of sodium hydroxide...
US20140291221 DRAINAGE TRENCH UNIT AND TRANSPORT UNIT FORMED FROM SUCH DRAINAGE TRENCH UNITS  
The invention relates to a drainage trench unit (10) which comprises at least one drainage trench sub-unit (12), the at least one drainage trench sub-unit (12) having a base wall (16) and a...
US20110174718 FUEL FILTER  
A fuel filter having a filter housing including at least one filter element. A water collection chamber configured to collect water separated out of the fuel. An active carbon filter is disposed...
US20150126794 Private user ethanol removal system  
Removing ethanol from fuel by admitting the ethanol-containing fuel into a contained amount of water which is then mixed such that the ethanol-containing fuel may readily be separated into another...
US20130037473 Fuel Filter Support Structure  
A fuel filter support structure, particularly suited for use in conjunction with turbine engines, has a base portion, two spaced apart walls extending outwardly from the base portion, and a catch...
US20110278237 DEFORMABLE SUMP INSERT  
A flexible, water-permeable filter basket may be used to collect and remove debris from a sump in a drain-entry structure (e.g., a catch-basin). The filter basket includes a basket floor having a...
US20110042328 CONTINUOUS SLUDGE DECANT SYSTEM  
A continuous sludge decant system and associated methods are disclosed. In one exemplary embodiment an apparatus for decanting sludge includes: a decant vessel configured to receive sludge...
US20130270175 Edo Cup  
In-cup open, suspended, accordion type, paper, single cup, fillable beverage disposable filter. Filter can be in several shapes and sizes and may display corporate logos, up to and including...
US20070221570 WATER FILTER  
The water filter including a container, which has a bottom and a cover, wherein several inlets are provided on the border of the cover and an outlet is provided in the centre of the bottom. A...
US20050023196 Y strainer with automatic flush filter  
A liquid Y-strainer having a filter which can be automatically flushed without system shutdown or easily and quickly removed for cleaning or replacement, as needed. The Y-strainer includes a...
US20130175216 PHOSPHOROUS MITIGATION FOR GREEN FILTER BEDS  
A stormwater filtration system suitable for treatment of stormwater runoff in a developed environment uses a treatment bay that includes a filtration bed with live plant matter and a plurality of...
US20120006730 Vented alarm apparatus for use with a pool skimmer basket  
A detachable vented signaling alarm apparatus is provided which is capable of being attached to a skimmer basket commonly used with pool skimming systems. There are many different configurations...
US20120138518 FILTERING SYSTEM FOR SWIMMING POOLS  
A natural filtering system for the treatment of swimming pool water and/or treatment processes in other applications involving the use of water (aqueducts, wells, drinking water purification...
US20130193043 CLEANING OF SWIMMING POOLS  
The invention relates to a swimming pool cleaner. The swimming pool cleaner comprises a pool cleaner body comprising a conduit with an inlet end and an outlet end. The conduit defines a flow path...
US20130043179 FILTRATION TANK WITH SERIALLY CONNECTED HORIZONTAL SCREENS  
A wastewater filtration device, the device including a tank having end walls, a first screen rotationally mounted adjacent one tank end wall, and a second screen rotationally mounted adjacent the...
US20110253638 SYSTEMS AND METHODS FOR REDUCING ELECTRIC POWER BY OPTIMIZING WATER TURBIDITY, SUSPENDED SOLIDS, CIRCULATION AND FILTRATION IN POOLS, SPAS, WATER FEATURES, AND OTHER CLOSED BODIES OF WATER  
One feature of the present invention provides a method for optimizing water filtration in a closed body of water. The method includes circulating the water through a closed loop filtration system...
US20120248042 OIL SANDS TAILINGS MANAGEMENT  
A system and method for managing fluid mature fine tailings (MFT) containment volume in a tailings pond to a minimum, fixed steady-state volume by balancing the accumulation of the MFT in the pond...
US20120037553 AESTHETIC CONDUIT END CAP STRUCTURE HAVING CONCEALED ANCHOR ATTACHMENTS  
A conduit end cap structure (e.g., a floor drain assembly) that is securely attached to the conduit and aesthetically pleasing. The end cap of the conduit comprises a perforated plate. Anchor...
US20150216365 OVER SINK KITCHEN WORK STATION  
An over sink work station comprising a frame and two or more inserts, the frame having two or more openings with each opening adapted to removably receive an insert and at least a first insert...
US20130146546 Emergency Filtering and Oil Containment, Especially in Deepwater  
An emergency filtration response method to an underwater oil emergency, useable in deepwater.
US20110139697 COMPACTED AIR FLOW RAPID FLUID EVAPORATION SYSTEM  
A total water desalination system is disclosed that includes a centrifugal separator, a feed-water device controlled by a relative humidity sensor, an air pump, an evaporator core, an air dryer, a...
US20120273413 FERMENTATION AND CHEMICAL TREATMENT OF PULP AND PAPER MILL SLUDGE  
A method of chemically treating partially de-ashed pulp and/or paper mill sludge to obtain products of value comprising taking a sample of primary sludge from a Kraft paper mill process, partially...
US20150144541 WATER FILTER SAND LEVEL SENSOR  
A water filter sand level sensor is positioned inside a water filter and detects if a sand level in the water filter is above or below a critical level. The sand level sensor is connected to an...