Matches 1 - 50 out of 70 1 2 >


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US20140138323 ACTUATED ARM FOR USE WITH A SHAKER  
A system and method include a shaker configured to separate solids from a drilling fluid, the shaker having a screen assembly, and an actuated arm operatively coupled to the shaker, the actuated...
US20140124460 METHOD AND SYSTEM FOR FILTRATION AND FILTRATION CAKE LAYER FORMATION  
The present invention relates to a method of filtering a feed and waste water treatment system using the filtration method. The method utilizes a filtration cake for the filtration, which...
US20150240185 PROCESS FOR REGENERATING FILTER AID USED IN A WINTERIZATION PROCESS  
The present invention relates to a process for in situ regeneration of spent filter aid including the steps of: a) circulating through a spent filter aid cake in a circulation loop a regenerating...
US20110278230 PROCESS FOR IN-SITU CLEANING OF DRINKING WATER FILTRATION MEDIA  
The present invention provides a process to clean water filtration media in a filtration bed. The process includes applying a granular cleaner to the water filtration media and applying an...
US20150090674 BLOOD FILTER APPARATUS FOR SEPARATING PLASMA OR SERUM FROM BLOOD AND USE OF THE BLOOD FILTER APPARATUS  
A blood filter apparatus for separating plasma or serum from blood, a cartridge for analyzing blood including the blood filter apparatus, and a method of separating plasma or serum using the blood...
US20100068360 METHOD OF OPERATING A CONTAINER FILLING PLANT FOR FILLING CONTAINERS WITH FILTERED LIQUID, SUCH AS BEER  
A method of operating a container filling plant for filling containers with filtered liquid, such as beer. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b)....
US20110108495 Specimen Analysis and Extraction System  
The invention relates to the process of automating a laboratory process for analysing the chemical properties of powder. The functions that have been automated are the scooping of an accurate...
US20080105628 APPARATUS AND METHOD FOR PERCHLORATE REMOVAL AND DESTRUCTION  
A method and apparatus for adsorbing perchlorate in a fluid and successively destroying it. Perchlorate in the fluid is removed by adsorption on an adsorbent in a column. The adsorbent is then...
US20060266705 Refreshing chemicals during membrane cleaning  
A method of cleaning filtering membranes with a cleaning chemical includes steps to partially or completely purge and refresh the cleaning chemical in an area at or near the membrane surface or in...
US20130213893 SYSTEM AND METHOD FOR TREATING PRODUCED, DESALTED AND FLOW BACK WATER  
A system adapted to condition an initial water feed stream into a treated water stream and to discharge the treated water stream. The initial water feed stream includes at least one of: a...
US20090107929 Apparatus Having A Bioreactor And Membrane Filtration Module For Treatment Of An Incoming Fluid  
An apparatus for treatment of an incoming fluid, comprising a bioreactor with a basin (2) with a fluid space and a membrane filtration module (12) comprising a housing (13) with one or more...
US20100282693 FILTRATION MEMBRANES  
A method for maintaining pore size of a reusable filtration membrane, said method comprising exposing said filtration membrane to a plasma comprising a hydrocarbon or fluorocarbon monomer so as to...
US20120048814 METHOD FOR CLEANING FILTER STRUCTURES IN FILTRATION INSTALLATIONS FOR FILTERING LIQUID PRODUCTS, AND A FILTRATION INSTALLATION  
The invention relates to a method for cleaning filter structures of filtration installations for filtering liquid products containing a gas or gas mixture that is neutral to the product, in...
US20130092638 ACTIVE POLYMERIC FILTERS  
A compound includes a polymer where the polymer includes a pendant dioxirane moiety. Cost-effective, facilitated generation of a polymer including a pendant dioxirane moiety allows for the...
US20150183657 METHOD AND APPARATUS FOR USING AIR SCOURING OF A SCREEN IN A WATER TREATMENT FACILITY  
An SBX assembly comprising an ultrafine screen; a three-dimensional screen frame supportive of the screen and sealed along the screen edges to prevent liquids and solids from bypassing the screen;...
US20150152467 Filter Arrangement with Slider Valve and Method for Using the Same  
A filter arrangement with a top element and a bottom element and a filter element therebetween captures oversized particles on the upper surface of the filter element and tangentially rinses these...
US20080053923 Methods And Apparatus For Removing Solids From A Membrane Module  
A method of operating a membrane filtration module (5), the module (5) including one or more membranes (7) extending longitudinally between vertically spaced upper and lower headers (8, 9) into...
US20120061333 MEMBRANE CLEANING WITH PULSED AIRLIFT PUMP  
A method of cleaning a membrane surface immersed in a liquid medium with a fluid flow, including the steps of providing a randomly generated intermittent or pulsed fluid flow along the membrane...
US20100176069 METHOD FOR REGENERATING A FILTER AID  
Methods for regenerating filter aids which comprise inorganic, natural or semisynthetic filter aids. The method comprises subjecting the filter aid to a first treatment with an aqueous alkaline...
US20090050581 DEVICE AND METHOD FOR PROCESSING BACKFLUSHED FLUID  
In order to provide a device for processing backflushed fluid from a backflushing filter containing solids, comprising a sedimentation device for separating solids from the backflushed fluid by...
US20090127212 Chemical Cleaning Agent And Process For Cleaning Filtration Membranes  
Methods for cleaning a membrane, such a porous polymeric ultrafiltration or microfÊltration membranes (eg PVdF or Halar), comprising contacting the membrane with an aqueous solution comprising a...
US20090101575 Liquid To Liquid Biological Particle Concentrator  
A rapid one-pass liquid filtration system efficiently concentrates biological particles that are suspended in liquid from a dilute feed suspension. A sample concentrate or retentate suspension is...
US20100032387 CLEANING AND STERILIZING METHOD FOR ULTRAPURE WATER MANUFACTURING SYSTEM  
In a method of cleaning and sterilizing an ultrapure water manufacturing system including an ultrapure water manufacturing apparatus, a point of use of ultrapure water, and an ultrapure water...
US20150108072 METHOD FOR SEALING A FILTER CHAMBER AND FILTER DEVICE  
The invention relates to a method for sealing a filter chamber of a filter device, comprising a sequence of steps, including moving the recess plate close to the adjacent recess plate for building...
US20110297625 FILTER PLATE ASSEMBLY FOR FILTER  
A filter configured to separate the solid components and the liquid components from a slurry. The filter includes a plurality of filter plate assemblies that cooperate to define a plurality of...
US20110094974 Method and device for cleaning filter cloths of filter press dewaterer  
An object is to provide a method and a device for cleaning a filter cloth of a filter press dewaterer that are capable of restoring a filter cloth by effectively cleaning the filter cloth while...
US20130087502 WATER IMPURITY REMOVAL METHODS AND SYSTEMS  
Methods and systems for enhanced water treatment comprise inorganic filter systems for impurity removal. Embodiments for water impurity removal include introducing contaminated water into an...
US20080128369 Methods and Systems for Filtration  
Methods and systems for filtration are disclosed. A feed mixture including at least one liquid component a flow of gas may he directed to a filter element and filtrate and gas may be passed...
US20100032388 Device and Method for Cleaning a Filter Cloth  
A rotary disc filter device comprises a rotary drum and a plurality of disc-shaped filter members secured about the drum. Each disc-shaped filter member has a filtering material disposed on the...
US20130313207 METHOD FOR REMOVING A FILTER CAKE FROM A FILTERING DEVICE  
A method for removing a filter cake from a filtering device having a housing that defines a filtration flowpath through which a filtrate flows, the housing having at least one inlet and at least...
US20090314724 BLOOD RECUPERATION DEVICE AND METHOD  
A blood filtering device for the recuperation of blood from wound drained blood, in particular for an autologous blood transfusion system, has a first filter arranged upstream of a second filter....
US20150157963 FILTER ASSEMBLY FOR USE IN A NATURAL GAS LIQUEFACTION SYSTEM AND METHOD OF OPERATING THE SAME  
A filter assembly for use in a natural gas liquefaction system is provided. The filter assembly includes a filter house that includes a first portion, a filter element positioned within the first...
US20060054571 Continuous loop filter media and method of filtering particulate  
Described is a continuous loop filter media and a method of filtering particulate, such as metal, from a liquid media comprising supplying a filter media 12 of a type supported in a flow passage...
US20140231256 Liquid to Liquid Biological Particle Fractionation and Concentration  
The present disclosure provides for devices, systems and methods for fractionation and concentration of particles from a fluid sample. This includes a cartridge containing staged filters having...
US20140246389 Filter Arrangement and Method for Using the Same  
A filter arrangement with a top element and a bottom element and a filter element therebetween captures oversized particles on the upper surface of the filter element and tangentially rinses these...
US20140131293 SYSTEMS AND METHODS FOR CONDITIONING A FILTER ASSEMBLY  
Systems and methods condition a filter assembly. Purging liquid is passed through the filter assembly to remove contaminants from the pores and voids of the filter medium and from the upstream and...
US20130206706 Screen Intake Cleaning System Using Variable Flow of Incompressible Liquid  
A screen intake apparatus for a water intake system uses a cleaning system to clean one or more screen intakes. To clean debris from a screen, pipes in the interior of the screen receive pumped...
US20100176070 FILTER RENEWAL SYSTEM AND A METHOD THEREOF  
An apparatus and a method of rejuvenating capillary filters (2) using both gas agitation of the liquid about the surface of capillary filters (2) and backflushing the capillary filters (2) is...
US20150231533 UNDERWATER WATER TREATMENT UNIT AND METHOD FOR CLEANING SAID UNIT  
The invention concerns an underwater water treatment unit which has specific cleaning means which are suitable for cleaning filtration membranes in the unconventional conditions associated with...
US20080230492 System and Method for Replacing Resist Filter to Reduce Resist Filter-Induced Wafer Defects  
System and method for replacing a resist filter in such a manner as to reduce filter-induced wafer defects are described. In one embodiment, the system comprises a filtration system connected to a...
US20130086981 APPARATUS AND METHOD FOR DISCONTINUOUS FILTRATION  
The invention provides an apparatus for discontinuous filtration of a liquid, having a filter station for filtration, a feed line for supplying the liquid to the filter station, and a filter...
US20080099408 Diatomaceous earth filter apparatus and method  
The invention provides an apparatus and method for removing diatomaceous earth and contaminants from a filter and for filtering liquid using diatomaceous earth. Embodiments of the method can...
US20100219140 FILTER PLATE ASSEMBLY FOR FILTER  
A filter configured to separate the solid components and the liquid components from a slurry. The filter includes a plurality of filter plate assemblies that cooperate to define a plurality of...
US20110084034 DISPLACEMENT FILTER APPARATUS AND METHOD  
A method and apparatus for filtering a slurry utilizing a displacement filtering principle. The filter apparatus desirably includes an inner filter and an outer filter. Both the inner and outer...
US20090277847 FILTER DEVICE  
The present invention relates to a filtering device, facilitating the filtration of media to be cleaned, and also the cleaning of the filter material or filter elements in a filtering device. Said...
US20130168332 ADJUSTABLE FILTER APPARATUS  
A filter apparatus for removing contaminants from a fluid and having an internal chamber with an adjustable volume is provided. Filter media priming to dislodge trapped gas is facilitated by the...
US20130317178 ACTIVE POLYMERIC FILTERS  
A polymer includes at least one pendant dioxirane moiety represented by Formula III or IV: In Formulas III and IV, R1 is absent or is alkylene, perhaloalkylene, cycloalkylene, arylene,...
US20140263085 Continously-Operable Flow Stream Processing System and Method  
A continuously-operable flow stream processing system and method has two or more fluid processing media arranged in a fluid conduit network to provide alternate flow paths for a flow stream to be...
US20140175029 CONCENTRATOR FILTER  
A method and an apparatus for separating suspended matter from liquid includes a concentrator filter that draws the liquid out of the suspension while the filter kept unblocked by a sparging...
US20080237145 Method and Apparatus for the Photocatalytic Treatment of Fluids  
A treatment system comprises a reactor vessel (2) wherein an aqueous solution is chemically treated using titanium dioxide catalytic particles in the solution, a membrane device (18) including...

Matches 1 - 50 out of 70 1 2 >