Sign up


Match Document Document Title
US20140097381 ENHANCED CHEMICAL OXIDATION  
Compositions and methods for oxidizing contaminants present in environmental media. The compositions include a mixture of persulfate salts and borate salts to activate the persulfate's oxidation of...
US20050258082 Additive dispensing system and water filtration system  
A water filtration system having a water inlet connectable to an unfiltered water source, a water filter in fluid communication with the water inlet, an outlet in communication with the water...
US20090242467 System that removes contaminants from sulfur  
A system for removing contaminant from sulfur to a level that allows re-processed sulfur to reenter a supply chain. The system melts contaminated sulfur, filters the molten sulfur, and then...
US20120097617 STORM WATER FILTER SYSTEMS  
A filter system for a storm drain having an inlet is disclosed. The filter system may be configured to receive storm water having debris and to separate at least a portion of the debris from the...
US20140042103 Storm Water Filtration System Using Box Culverts  
An apparatus and method for use in conjunction with box culverts to collect and filter or otherwise treat dirty or polluted storm water runoff or other fluid is disclosed. One or more filter...
US20130264290 IMPROVING WASTEWATER PUMPING AND CONVEYING EFFICIENCY  
Methods and systems for improving pumping or conveyance efficiencies of wastewater within a wastewater treatment system of described. In an embodiment, an effective amount of a magnesium compound...
US20120168367 Drinking water filter  
A filter cartridge includes, from top to bottom, a main filter comprising grains including ceramic soil and a mixture including tourmaline powder, mica powder, mineral powder, germanite powder,...
US20130248455 Method for Removing Calcium, Barium, Magnesium and Strontium From Frac Flowback  
A method of removing barium, calcium, strontium, and magnesium from frac flowback. A sulfate reagent and carbonate reagent are mixed with the frac flowback, causing barium, calcium, strontium, and...
US20080006568 Grate cover apparatus and method  
The present invention relates to a temporary grate cover apparatus for placement over a storm water grate to filter sediment and trash from entering the storm drain during a construction project...
US20070102358 Solid phase extraction column  
An apparatus comprising a container or housing, such as a microcolumn, which contains an analyte separation (i.e., extraction) system is provided. The analyte separation system houses a separation...
US20140061123 Prevention and Remediation of Petroleum Reservoir Souring and Corrosion by Treatment with Virulent Bacteriophage  
There is provided a safe, natural, environmentally sound means of controlling bacterial contamination, corrosion, and souring of oil and gas wells and reservoirs that result from...
US20120125860 WASTE SLUDGE DEWATERING  
Technologies are generally described for processes, compositions and systems for waste sludge dewatering. In an example, the process may include receiving a waste sludge including a water component...
US20120260358 APTAMER CAPABLE OF BINDING TO VIRAL HEMORRHAGIC SEPTICEMIA VIRUS  
A pharmaceutical and a method for preventing and treating VHSV infection in fish with a VHSV-binding aptamer is provided. Also provided are a method for removing VHSV from an area of water and a...
US20090200249 DESALINATION SYSTEM AND PRESSURE STORAGE SYSTEMS THEREFOR  
The disclosure provides a desalination system comprising an energy source, a pump, an accumulator and at least one desalination unit, the pump being coupled to the energy source to provide a...
US20110108490 EFFICIENT FILTRATION PROCESS OF WATER IN A TANK FOR RECREATIONAL AND ORNAMENTAL USES, WHERE THE FILTRATION IS PERFORMED OVER A SMALL VOLUME OF WATER AND NOT OVER THE TOTALITY OF THE WATER FROM THE TANK  
An efficient filtration process of water from a tank is performed over a small volume of water and not on the totality of the water from the tank. The process includes emitting ultrasonic waves in...
US20120067806 APPARATUS FOR PICKING UP PARTICLES FROM THE SURFACE OF A WATER SYSTEM  
The invention relates to an apparatus for picking up particles from the surface of a water system, in particular particles of dirt, with a float (1), in which a particle separation chamber (8) is...
US20080217257 Combination physical separator and filter device to remove contaminants from stormwater runoff  
An input chamber receives runoff water to be cleaned. Part of the way up the chamber wall is a restricted outlet which feeds a system for cleaning the water. At a still higher elevation another...
US20110163042 REMOVAL METHOD OF MANGANESE FROM WASTE WATER  
A removal method of manganese in which manganese is removed by precipitating manganese selectively from sulfuric acid waste water containing aluminum, magnesium and manganese with inhibiting the...
US20140074011 SYSTEMS AND METHODS FOR REINJECTION OF PROCESSED VITREOUS HUMOR  
A system for the removal of vitreous humor and other fluids from an eye and the reinjection of filtered vitreous humor into the eye is provided. The system comprises a hollow removal device, a...
US20130199983 LUBRICANT OIL FILTER WITH CONTINUOUS RELEASE ADDITIVE VESSEL  
An oil filter that includes an additive vessel to introduce additive material into oil flowing through the filter. The additive material includes an over-based detergent and optionally one or more...
US20090039022 Watershed runoff treatment device & method  
A watershed runoff treatment device is adapted to be used to convert a single-stage drain inlet vault (catch basin) into a two-stage clarifier in which treatment can be accomplished before...
US20090294352 Integrated perforated flocculating baffle system  
An integrated perforated flocculating baffle system for use in a clarifier tank with a tank bottom, and a peripheral vertical wall bounding the interior of the tank is formed by a plurality of...
US20110233145 Calcium hypochlorite compositions comprising zinc salts and lime  
The present invention is directed to a water treatment composition, comprising: 35-95 wt % calcium hypochlorite; 1 to 50 wt % magnesium sulfate or a hydrate thereof; 0.1 to 10 wt % lime; and 0.1 to...
US20130228516 AMBULATORY ULTRAFILTRATION DEVICE, RELATED METHODS AND A COMPUTER PROGRAM PRODUCT  
An ambulatory ultrafiltration device includes a blood filter that has a blood side or fluid communication with the vascular system of the subject, an ultrafiltrate side, and a semipermeable...
US20120076948 METHOD FOR PRODUCING CURABLE COMPOSITION FOR IMPRINTS  
Provided is a method for producing a curable composition for imprints which excellent in patternability. Applied is a method for producing a curable composition for imprints, which comprises...
US20130256234 WATER TREATMENT SYSTEM FOR BUILDINGS  
A system and process for treatment of sewage water from a building are disclosed. The system has a source of sewage water located inside or about a building, a sewage treatment apparatus to receive...
US20120318739 METHOD FOR REGULATING THE SUPPLY OF SUBSTITUTING DURING EXTRACORPOREAL BLOOD TREATMENT AND EXTRACORPOREAL BLOOD TREATMENT DEVICE COMPRISING A UNIT FOR REGULATING THE SUPPLY OF SUBSTITUATE  
The present invention relates to a method for regulating supply of substituate in an extracorporeal blood treatment with an extracorporeal blood treatment apparatus comprising a dialyzer divided by...
US20120031830 Transporting and Treating Water  
Water can be transported and/or treated using a system or container in which a collapsible framework is attached to a membrane. A collapsible water container defining a volume for receiving,...
US20130284652 Anaerobic Digester Apparatus With A Floating Mixer System Integrated With A Cover  
An anaerobic digester apparatus including a container and an integrated cover and mixer system. The container includes vertical or sloped walls and is configured to contain wastewater and waste...
US20110192773 Partitioned Separator Water Treatment System With Upflow Filter  
A system designed to control and filter runoff water in storm drains is presented. Drain water frequently carries trash, organic matter, suspended solids, hydrocarbons, metals, nutrients and...
US20070235381 Water filter  
A water filter is disclosed to include a housing formed of a top cover shell and a bottom cover shell, and a filter element mounted in the housing for filtrating water passing through the housing,...
US20090255865 Sludge Treatment System for Dam  
The sludge treatment system is comprised of a dam passage penetrated through a dam (D); an induction pipe (11) for discharging a sediment retained by the dam (D) and having an inlet (11 a) toward...
US20100300955 MEMBRANE CARTRIDGE  
Disclosed is a membrane cartridge used in a submerged membrane separator. A peripheral portion of a filtration membrane is joined to the surface of a filtration plate. A portion higher than the...
US20130118963 Catch basin filter  
A reusable, catch basin filter installable by one person into a catch basin. A blank of filter material is foldable to form a skirt with a central opening and having the shape of a flattened tube....
US20130146536 WATER AND OIL SEPARATION SYSTEM  
A separation system includes at least a hydrocyclone and one or more membranes. In another aspect, a separation system includes a membrane having graduated and/or asymmetrical pore sizes. A further...
US20120043266 Grate cover apparatus  
The present invention relates to a temporary grate cover apparatus for placement over a storm water grate to filter sediment and trash from entering the storm drain during a construction project.
US20100320772 HYDRAULIC WIND FARMS FOR GRID ELECTRICITY AND DESALINATION  
Pressurized hydraulic flow created in wind farms with wind driven pumps (wind-pumps) used for rated electric power production by means of hydraulic motors, or turbines, of constant speed and...
US20110290707 METHOD AND APPARATUS FOR OPERATION OF POOL CLEANER WITH INTEGRAL CHLORINE GENERATOR  
An automated self-propelled pool cleaner having a housing, a water pump for moving water through the housing, drive means for moving the pool cleaner over the surface of the salt water pool to be...
US20050056579 Water magnetizer  
This invention is a new phenomena of the creation of enhanced water, with using electromagnetic scalar waves, upon drinking or absorption or assimilation of the enhance water, a enhanced biological...
US20090049741 BIODIESEL PURIFICATION METHOD AND SYSTEM  
According to the invention, unpurified biodiesel is brought in contact with cellulose-containing material by continuously and/or discontinuously mixing the same in order to eliminate the glycerin...
US20110290723 METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES  
The invention relates to a method for managing the plugging of membrane modules and of filtration membranes, in particular for nanofiltration, ultrafiltration or reverse osmosis for desalinating...
US20130284648 ENCLOSURE FOR A PORTABLE HEMODIALYSIS SYSTEM  
An enclosure for containing a portable hemodialysis unit includes a housing suitable to support components for performing hemodialysis including a dialyzer, one or more pumps to circulate blood...
US20110100927 METHODS AND COMPOSITIONS FOR REDUCING CHLORINE DEMAND, DECREASING DISINFECTION BY-PRODUCTS AND CONTROLLING DEPOSITS IN DRINKING WATER DISTRIBUTION SYSTEMS  
Methods and compositions for improving water quality by reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems include adding...
US20130284647 WATER TREATMENT SYSTEM  
An apparatus for treating water stored in a reservoir to remove contaminants has a feed line for receiving water and a by-pass valve that controls the flow of water through the feed line. A venturi...
US20120085687 UNIHOUSING PORTABLE WATER FILTRATION SYSTEM  
A water improvement/purification container has: a) an elongated housing;b) a water entry;c) two water exit ports adjacent one distal end of the housing;d) the water port providing supply water...
US20110177219 Method, System and Apparatus for Removing Impurities From Wine  
An impurity removal system for purifying wine removable from a wine source. The system includes a filtered wine container defined by a collection portion and having an opening for introducing the...
US20140048487 FILTRATION MEMBRANE  
A filtration membrane (4) including a porous base layer (8) arranged adjacent to a filtration layer (6) having pores (10) extending through the filtration layer (6) is provided. The filtration...
US20130168302 HOT-WATER SUPPLY SYSTEM  
A hot-water supply system includes a switching valve (35) which has a bypass circuit which bypasses the water softening device (30) by directly connecting the water supply pipe (P1) and the inlet...
US20130164411 MICRONIZED CaCO3 SLURRY INJECTION SYSTEM FOR THE REMINERALIZATION OF DESALINATED AND FRESH WATER  
The present invention concerns a process for treating water and the use of calcium carbonate in such a process. In particular, the present invention is directed to a process for remineralization of...
US20120118802 RAINWATER FILTERING DEVICE FOR INFLOW PATH  
Collected rainwater is led to a rainwater containing section by an inflow path. A water-permeable tube body extends vertically in the middle of a vertical pipe located immediately before a position...