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9023208 Disc filter  
A filter device having a vent device for inhibiting formation of a vacuum in the filter device. The filter device includes a drum for receiving the liquid wherein the drum includes a drum...
9023206 Frame system for membrane filtration modules  
A module arrangement (5) according to an embodiment of the invention consists of a plurality of membrane modules (6) arranged in a two dimensional array (7) and extending between upper and lower...
9023198 Self-cleaning screen assembly for filtering irrigation water  
A self-cleaning screen includes a rotatable drum made of mesh material and an inlet pipe extending through a front end of the drum. A flotation structure supports the drum with the inlet pipe and...
9022231 Centrifugal separator with filter rod  
A centrifugal separator includes a separation barrel having a central axis, an upper end, a lower end, a bottom, and an interior wall that is an axially-extending cylindrical surface of rotation....
9023207 Spiral wound carbon membrane and preparation method thereof  
Disclosed is a spiral wound carbon membrane and preparation method thereof. The spiral wound carbon membrane is composed of one or more integral and windable membrane layers composed of a porous...
9022228 Domestic appliance filter, domestic appliance with such a filter and method for manufacturing such a filter  
A domestic appliance filter for use in a laundry treatment device includes a basic filter material with a hydrophobic coating for filtering out matter from a process water duct or a process air...
9023213 Treatment of interface rag produced during heavy crude oil processing  
A method for treating an interface rag includes the steps of removing a volume of rag at a controlled rate from an upstream rag source and passing the rag through a high pressure pump and a...
9023908 Oil-absorbent polyurethane sponges with good mechanical properties  
The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties.
9023209 Systems and methods for converting gaseous byproducts of wastewater treatment into energy  
A method for removing methane from biogas is described. The method includes: (i) receiving biogas including methane and other components into a first tank; (ii) receiving water into the first...
9022223 Self-cleaning water filtration system  
A compact, piston-driven water filtration system with annular cleaning device/brush. The filter apparatus operates based on a piston-driven pressure system where the piston is threadably mated to...
9017560 Method and device for treating ballast water with acrolein  
A apparatus for treating ballast water with acrolein which is to be connected to a main ballast water line of a ballast water unit, comprises a reactor device to which acrolein derivate and water...
9017554 Handle for underdrain  
An underdrain block including a top wall, a bottom wall, and a pair of sidewalls defining a hollow interior and having a longitudinal axis, wherein the sidewalls, top wall, or both comprise at...
9017551 Tank facility with side access  
A side access tank facility including an enclosure for containing water therein. The enclosure has an opening disposed in a side wall thereof. A cover covers the opening in a water sealing...
9017552 Garden runoff treatment system  
A system for treating runoff water from a plastic container includes a tray having at least one drainage hole defined in a lower surface thereof. Remediation media is positioned within the tray...
9016480 Multi-cyclone sediment filter  
A multi-cyclone sediment filter having a housing with upper and lower shells and defining an interior space for fluid flow. A cyclone holder is disposed in the housing and includes a plurality of...
9017550 Exfiltration apparatus  
An exfiltration apparatus for removing contaminants from a fluid, the exfiltration apparatus including a housing defining a fluid flow path and having a first filter/sorptive layer positioned...
9017549 Debris catching device for surge tanks in swimming pool circulation systems  
A debris catching device for surge tanks in swimming pool circulation systems prevents debris from building up within a surge tank. The debris catching device includes a net member for capturing...
9016481 Compacted hydrocyclone apparatus in vessels  
A particular stacking configuration may be used for installing or orienting a plurality of hydrocyclones in a vessel in order to reduce vessel size and make process systems more compact at higher...
9017553 Filtration of a hydrocarbon from a fluid  
An apparatus, method, and system for treatment of industrial waste water and/or marine vessel bilge water before discharge into waterways, said waste water having hydrocarbon, and synthetic oils,...
9017559 Water treatment apparatus and a method for cleaning a filter layer of a water treatment apparatus  
A water treatment apparatus including one or more mixed raw water stream jet nozzles, a filtering tank housing a filter layer disposed below the mixed raw water stream jet nozzle or nozzles, the...
9017548 Oil collecting apparatus  
An oil collecting apparatus is provided to recover polluted nature environment and to keep nature environment clean in such a way that oil leaked over river or ocean is effectively collected on...
9017277 System and implantable device for treating chronic kidney disease  
An implantable dialysis device with a related medical system for intracorporeal dialysis and ultrafiltration of blood, and methods of use are described. The medical system includes an...
9016979 Plastic stormwater chamber made from separately molded half chambers  
A molded plastic arch shape cross section stormwater chamber having a corrugated wall comprises separately molded half chambers which are connected by coupling features at a joint at the top of...
9017555 Device for treatment of waste liquid  
A waste liquid treatment apparatus with enhanced treatment capacity for a pre-treatment facility of a liquid radwaste treatment system for a nuclear power plant. The waste liquid treatment...
9020766 Multi-modal fluid condition sensor platform and system therefor  
This invention encompasses embodiments for multi-modal integrated simultaneous measurement of various aspects of fluids contained in circulating systems such as automotive reciprocating engines...
9018158 Alginate oligomers for use in overcoming multidrug resistance in bacteria  
The invention provides a method of overcoming resistance to at least one antibiotic in a multidrug resistant bacterium, said method comprising contacting said bacterium with an alginate oligomer...
9017557 Monolithic-shaped bodies for purifying and separating biopolymers  
The present invention concerns new monolithic shaped bodies, a method for their preparation as well as their use especially for the selective purification and separation of biopolymers. A...
9017558 System and process for recovering products using simulated-moving-bed adsorption  
A process according to various approaches includes flushing an intermediate transfer line at first flow rate during a first portion of the step-time interval. The process also includes flushing...
9017556 Ultrapure water production method and apparatus therefor  
Ultrapure water of high purity having extremely low TOC concentration is produced by efficiently degrading urea in raw water by biological activated carbon treatment even when the raw water...
9011727 Electrochromic devices and polymer compositions  
Blending an electrically active, anodically coloring, electrochromic polymer with a non-electrochromic, non-electrically conductive binder polymer greatly enhances the performance of the...
9011683 Filter cartridge centering device  
A filter cartridge is provided. The filter cartridge includes a first end plate connected to a first end of a filter media, a second end plate connected to a second end of the filter media and a...
9011701 Method and device for treatment of liquid materials based on organic waste products  
The present invention relates to a method and arrangement for the treatment of liquid material based on organic waste products, in particular sludge from sewage disposal plants and the like,...
9011691 Extraction solvent control for reducing stable emulsions  
Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed...
9010548 Method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell  
A method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell. A lighter solution phase placed on the heavier...
9011696 Magnetic separation combined with dynamic settling for fischer-tropsch processes  
A system for separating particulate from a fluid stream having an inlet solids content, the system comprising: a magnetic dynamic settling vessel comprising at least one magnetic field inside the...
9015003 Water monitoring system  
An Anti-Terrorism water quality monitoring system for continuously monitoring a potable water treatment system and related potable water distribution network that provides potable water to a...
9011681 Self-contained irrigation polishing system  
A self-contained water polishing system includes at least a first containment basin that has an inlet for inflow of water from a collection source and contains calcium carbonate for treatment of...
9010545 Ultrafiltration membranes and methods of making  
The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a...
9011690 Orbital wastewater treatment system and associated method of operating an orbital wastewater treatment system  
An orbital wastewater treatment system generally including a tank assembly and at least one impeller in the tank assembly for moving mixed liquor under process about the tank assembly is provided...
9011686 Filter cartridge with anti-drip feature  
A filter cartridge is disclosed comprising a housing comprising a terminal end, a connective end, and a longitudinal axis, the connective end comprising a fluid inlet and a fluid outlet. The...
9011697 Fluid treatment using plasma technology  
A method for the treatment of fluid including the step of exposing the fluid to a pulsed plasma discharge. The pulsed plasma discharge will be generated using a suitable electrode configuration to...
9011680 Oil boom  
Oil boom (1) having an elongated buoyancy body (8) carrying a skirt (9) that is hanging down in the sea as a barrier against water surface pollution. The boom (1) is arranged for being towed by...
9011689 Artificial recharge system  
An artificial recharge system and method for recharging an aquifer. The artificial recharge system includes a constructed wetland, a settling pond, and a porous recharge reservoir. The constructed...
9011693 Water polishing process  
The invention provides a process for separating a solution from magnetic resin portions, particles and/or fines by passing a solution containing the resin portions, particles and/or fines through...
9011679 Apparatus for waste water treatment  
An apparatus for treating water comprises a conduit assembly for receiving waste water from a downstream inlet and for providing treated water out of an upstream outlet. The conduit assembly...
9012838 Covalently functionalized nanodiamond-based MALDI matrices and methods of use thereof  
The present disclosure relates to functionalized nanodiamonds comprising at least one MALDI matrix covalently bonded to a nanodiamond and compositions comprising the same. The present disclosure...
9011700 Systems, devices, and methods for directly energizing water molecule composition  
Systems, devices, and methods for generating energized water molecules and administering same to a human or other biological subject. The system includes a humidifying apparatus, and excitation...
9011685 Fuel filter of an internal combustion engine  
A fuel filter of an internal combustion engine including a filter housing having a lowermost housing base and a topmost removable housing lid. The filter housing has one raw fuel inlet and one...
RE45478 Waste treatment with control over biological solids  
Waste-treatment processes are enhanced through generation and introduction of specific biological populations customized to perform or favor specific tasks either during the main process, or for...
9012861 Device and method for determining the degree of disinfection of a liquid  
The invention relates to a device and also a method for determining the degree of disinfection, and for determining the time point when a defined degree of disinfection is reached by a liquid, in...