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US20130075344 Methods and Systems for Processing Dredge Spoils  
Methods and systems including processing dredge spoils to reclaim soil therefrom. The techniques may include a feed system for receiving dredge spoils, a dewatering system for removing water from...
US20110198271 WATER PURIFIER FOR OUTDOOR  
An outdoor water purifier using a ceramic filter is disclosed. The outdoor water purifier is installed in home water pipes or water supply pipes for various industrial purposes to sterilize water...
US20130306556 METHOD AND A DEVICE FOR TREATING EFFLUENT SEAWATER FROM A SEAWATER SCRUBBER  
A gas cleaning system including a wet scrubber (14) for removal of sulphur dioxide from a gas and an oxidation basin system (42) for receiving effluent generated in the removal of sulphur dioxide...
US20110203979 Floor drain  
A floor drain (10; 60; 70) comprising a channel body (14; 90) defining a drain channel (24) and having a drain opening (26), a frame (16; 62) defining a receiving opening (32) which can be inserted...
US20130193038 System and Process for Removing Nitrogen Compounds and Odors from Wastewater and Wastewater Treatment System  
A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds...
US20120091045 System and Process for Removing Nitrogen Compounds and Odors from Wastewater and Wastewater Treatment System  
A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds...
US20110168616 System and Process for Removing Nitrogen Compounds and Odors from Wastewater and Wastewater Treatment System  
A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds...
US20110263407 Efficiency of centrifuge in municipal sludge dewatering  
In a sludge dewatering system, digested sludge with polymer solution added to promote flocculation is delivered to, and fills a treatment tank to a predetermined level The sludge is then agitated...
US20140054210 Stackable cartridges for bulk feeders  
A set of vertically stackable interacting cartridges for improving the delivery of biocide of a bulk feeder by positioning the stackable cartridges in a stacked condition within a chamber in the...
US20110303613 Crouse oil spill response process  
This is a new oil spill response process made up of a group of new inventions and or technologies that are new to the oil spill response industry. When used in any combination, these new inventions...
US20110215050 Control of Filamentous Bacteria Induced Foaming in Wastewater Systems  
A method of controlling filamentous bacteria responsible for foaming and bulking in wastewater systems with virulent bacteriophage. The method includes, optionally, identification of problematic...
US20110084016 FILTRATION ASSEMBLY INCLUDING A CENTRAL TUBE INTERACTING WITH A FILTRATION CARTRIDGE AND WITH A SEAL PERMANENTLY MOUNTED ON SAID CENTRAL TUBE  
A filtration assembly is provided for a fluid flowing in an engine or an apparatus that includes a tank on which a central tube is mounted for interaction with a filtration cartridge including an...
US20070102357 Heat sanitization for reverse osmosis systems  
A heat sanitization system for a reverse osmosis system that utilizes the pure water produced by a reverse osmosis unit to sanitize the various conduits and components of the reverse osmosis...
US20120270958 Ethanol Stable Polyether Epoxy Based Membrane for Aromatics Separation  
The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment. The membrane is a polyether epoxy resin having an aliphatic...
US20120223012 WASTE SLUDGE DIGESTION PROCESS BY SEQUENTIAL INTERMITTENT OZONE DOSING  
This invention is developed by including the intermittent sequential ozonation process to the commonly employed aerobic biological sludge digestion process, which is used for reducing the amounts...
US20110132849 Infusion of combustion gases into ballast water preferably under less than atmospheric pressure to synergistically kill harmful Aquatic Nuisance Species by simultaneous hypercapnia, hypoxia and Acidic pH level  
Aquatic nuisance species (ANS) in ship's ballast water are killed by permeating to equilibrium a gaseous mixture consisting essentially of, preferably, ≧84% nitrogen, ≧11% carbon dioxide and ≦4%...
US20140221325 GLOMERULONEPHRITIS BIOMARKERS  
The present invention relates to methods of diagnosing glomerulonephritis (GN) in a patient, as well as methods of monitoring the progression of GN and/or methods of monitoring a treatment protocol...
US20130053234 SORBENT  
A method for preparing a sorbent composition includes the steps of: (i) applying, from a solution or a slurry, a layer of a copper compound on the surface of a support material, and(ii) drying the...
US20130319937 Modular, Scalable High Solids Methane Digester for Small-Sized to Medium-Sized Farms  
A modular methane digester facility includes prefabricated portable concrete panels and a flexible membrane roof sealing an interior space of the methane digester. A separator-conveyor dewatering...
US20120273354 MULTIMODAL DIALYSIS SYSTEM  
A dialysis device for operation in multiple modes and for maintaining a known gradient of potassium ion or other electrolyte between the blood of a patient and a dialysate fluid is described. The...
US20110023565 GROWING AQUATIC BIOMASS, AND PRODUCING BIOMASS FEEDSTOCK AND BIOCRUDE THEREFROM  
A method for producing biomass and sequestering greenhouse gas includes providing a greenhouse gas, providing light energy, and growing algae in a growth container with the greenhouse gas and the...
US20060108276 Cartridge filter system with lift tube  
A fluid filter system with cartridge filters housed in a tank in which each cartridge filter has a lift tube positioned concentrically within each cartridge filter. The lift tubes extend from a...
US20120285873 ORGANIC WASTE MANAGEMENT SYSTEM  
A portable, integrated organic waste management system comprises a receiver for receiving waste organic material, a particle size reducer for grinding waste organic material, a first pump for...
US20130105388 Advanced Biologic Water Treatment Using Algae  
An advanced water treatment method processes a continuous flow of water in a sequence of stages including pre-filtering [200] to remove solids, conditioning [202] to adjust pH, blending [210] with...
US20110284468 USES OF HYDROPHOBIC AGGREGATES AND METHODS FOR PERFORMING THOSE USES  
A method of mitigating the growth of roots comprising positioning at least one layer of hydrophobic sand adjacent said roots. In some embodiments the sand is positioned beneath the roots to...
US20140083942 SYSTEMS AND METHODS FOR TREATING PRODUCED WATER  
Embodiments relate to systems and methods for treating produced water and other contaminated water that can be customized or adapted to particular characteristics of the water and/or its...
US20140263032 CELL COLLECTOR HAVING AN EXPANDABLE MESH  
A cell collection device having an elongated member and a mesh disposed about the elongated member. The mesh has a low energy expanded state and a high energy compressed state. A sheath is disposed...
US20140061127 Urea-based system for energy and waste recovery in water recycling  
The invention presents a urea bio-electrochemical (UBE) system to achieve resource recovery from water recycling systems. A GAC-urease bioreactor was used to recover urea from wastewater stream,...
US20130256227 POLYSTYRENE SULFONATE RESIN FOR USE WITH A HEMODIALYSIS SYSTEM HAVING A CONTROLLED COMPLIANCE DIALYSIS CIRCUIT  
Sorbent cartridges having a polystyrene sulfonate resin saturated with calcium ions for the performance of kidney replacement therapy are disclosed. Systems and methods having or using a sorbent...
US20100327586 DRAINAGE, FILTRATION, AND ELECTRICITY GENERATING SYSTEMS AND METHODS  
Certain example embodiments of this invention relate to techniques for collecting run-off and/or draining water from commercial or residential sites, filtering out the liquid, and using the...
US20120267317 DIFFUSION INSERT FOR MEMBRANE ANALYSIS, KIT, CELL, AND DIFFUSION METHOD  
A diffusion insert (1) for a membrane (5), includes a cup (2) defining a donor compartment (20) receiving a donor solution, the base thereof defining an axial port (22) sealed by the membrane (5),...
US20140021111 DYNAMIC WEIGHT BALANCING OF FLOW IN KIDNEY FAILURE TREATMENT SYSTEMS  
A kidney failure treatment system includes: (i) a dialysate supply; (ii) a weighing device; a control container coupled operably to the weighing device; (iii) a diffusion membrane; (iv) a drain;...
US20130231607 DYNAMIC WEIGHT BALANCING OF FLOW IN KIDNEY FAILURE TREATMENT SYSTEMS  
A kidney failure treatment system includes: (i) a dialysate supply; (ii) a weighing device; a control container coupled operably to the weighing device; (iii) a diffusion membrane; (iv) a drain;...
US20130228517 DYNAMIC WEIGHT BALANCING OF FLOW IN KIDNEY FAILURE TREATMENT SYSTEMS  
A kidney failure treatment system includes: (i) a dialysate supply; (ii) a weighing device; a control container coupled operably to the weighing device; (iii) a diffusion membrane; (iv) a drain;...
US20050258108 Container with purifier  
The invention is a container for purifying water with an integrated solar-powered rechargeable battery and UV-C emitting LED.
US20120279918 VALVE HAVING A ROTATABLE STOPPER AND WATER TREATMENT FACILITY COMPRISING SUCH A VALVE  
The invention relates to a valve (24) comprising: a body (40) defining a cavity and provided with a first opening (60) that makes it possible to feed water into the cavity, a second opening that...
US20100294715 SETTLER ARRANGEMENT FOR LIQUID-LIQUID EXTRACTION, EQUIPMENT TO BE PLACED IN THE SETTLER OP LIQUID-LIQUID EXTRACTION AND METHOD FOR INSTALLING THE EQUIPMENT  
Equipment to be placed in the settler (6) of liquid-liquid extraction. The equipment comprises an overflow chute (10) for receiving a first solution as an overflow from the settler; a first outlet...
US20120043268 BRINE DISPOSAL SYSTEM FOR A BRINE SOURCE  
Brine disposal systems are configured to receive brine from a brine source and to passively collect seawater from a nearby ocean during high tide using one or more tidal forces. Tidal movements...
US20140190908 CONTINUOUS CIRCULATION SAND FILTER AND CONTINUOUS CIRCULATION SAND FILTERING METHOD  
Provided is a continuous circulation sand filter including a filtering barrel filled with a sand filtering layer, an inflow tube for introducing raw water into the filtering barrel, a treated water...
US20050126993 Aerator alarm unit  
The Aerator Alarm Unit (“AAU”) is a device which simultaneously aerates the aerobic tank of a sewage treatment device, while monitoring the performance of both the sewage treatment device and the...
US20120097618 AERATION CONTROL VALVE SYSTEM FOR WATER TREATMENT SYSTEM AND METHODS FOR USING SAME  
An aeration control valve system may be used with a water treatment system to control aeration and flow of water in accordance with various operating cycles. The aeration control valve system pumps...
US20110042319 METHOD FOR PROCESSING SLUDGE  
The invention relates to a method for processing sludge, comprising the addition of a lime-based basic agent to a sludge having a first pH value in order to raise the pH to a second value higher...
US20140202565 MODULAR COMMUNITY WATER STATION  
A deployable water management unit is disclosed that includes a fixture configured to be secured along an outer surface of a container in fluid communication with a water outlet port. In some...
US20140251913 SYSTEM AND PROCESS FOR BIOPOLYMER CHROMATOGRAPHY  
A chromatography system for separation of a biopolymer is described, comprising at least one feed tank, at least one hold tank, at least one elution buffer tank, at least one eluate tank, at least...
US20120103908 REPLACEMENT BASKET, A SYSTEM USING THE REPLACEMENT BASKET, AND A METHOD FOR LOADING THE REPLACEMENT BASKET  
Provided is a replacement basket configured to house a pellet bed through which fluid may pass. The flow direction of the fluid prevents the bed of pellets from fluidizing within the replacement...
US20140158598 STORM WATER VAULT HAVING AN ARTICULATED FLOATING SCREEN FILTER SYSTEM  
A storm water nutrient separating vault has a floatable filter basket therein for collecting debris entering the storm water filter vault which basket rises and falls with the water level in the...
US20130105394 STATIC PRESSURE DESALINATION ASSEMBLY  
A desalination device that uses the natural and constant static pressure of the ocean depths to cause seawater to push against a reverse osmosis membrane with sufficient force to separate the...
US20110155664 METHOD FOR THE REMOVING AND REDUCING SCALING  
The invention relates to improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate scale....
US20110049039 Thin plate apparatus for removing debris from water  
A product that is an apparatus for removing debris from water containing such debris using a perforated plate, a backer plate, and a skimmer, positioned adjacent the back of the perforated plate to...
US20120012540 GRIT REMOVAL SYSTEM  
A grit removal system for tanks with a need to remove settled solids (e.g., anaerobic digester tank) is described. The system is especially suitable for a large tank, preferably having a flat...