|
Match
|
Document |
Document Title |
|
|
7615153 |
Microbial based chlorinated ethene destruction
A mixed culture of Dehalococcoides species is provided that has an ability to catalyze the complete dechlorination of polychlorinated ethenes such as PCE, TCE, cDCE, 1,1-DCE and vinyl chloride as...
|
|
|
7604741 |
Method for on-site production of nitrate ions
An apparatus and method produces nitrate ions on-site from water, natural gas and air extracted in proximity to the apparatus. The apparatus generates nitrate ions and brings the nitrate ions into...
|
|
|
7604740 |
Waste activated sludge stripping to remove internal phosphorus
A method of treating a mixture of microorganisms containing phosphorus and magnesium, by first inducing the mixture microorganisms to release phosphorus and magnesium which is then tapped off as...
|
|
|
7556961 |
Method for collecting and acclimatizing anaerobic ammonuim oxidizing bacteria, and denitrifing water
A method for collecting bacterial cells comprising the steps of:
feeding water to be treated containing ammonium and nitrite to an anaerobic ammonium oxidation vessel to denitrify ammonium...
|
|
|
7504035 |
Treatment of putrescrible cakes
A method of treating putrescible cakes to reduce the E. Coli and odor present in the cake and prevent further odor generation comprising the step of maintaining the cake under substantially...
|
|
|
7494589 |
Industrial process for food liquids decontamination from chemical and/or biological contaminants
Procedure for the decontamination of a food liquid from one or more chemical and/or biological contaminants, based on the contact of said liquid with at least a biocompatible membrane, to which...
|
|
|
7482151 |
Method of using ammonia-oxidizing bacteria
Described herein are novel ammonia-oxidizing bacteria as well as isolated nucleotide sequences representative of 16S rDNA of these ammonia-oxidizing bacteria. Particular bacteria of the present...
|
|
|
7427356 |
Fats, oil and grease interceptor
The present invention comprises a gravity draining automatic FOG interceptor with solids removal capability used as a first stage in the treatment of gray water. A preferred embodiment comprises a...
|
|
|
7425267 |
Method and equipment for treating microcystin-containing water
The method for treating microcystin-containing water which detoxifies microcystin in the microcystin-containing water, the method comprises the step of: bringing the microcystin-containing water...
|
|
|
7419593 |
Bioremediation mat and method of manufacture and use
Bioremediation geocomposite articles, and their method of manufacture, for treating (digesting) contaminats in soil or water. The bioremediating geocomposite mat includes a woven or non-woven...
|
|
|
7407793 |
Consortium of nitrifying bacteria
The present invention relates to a consortium of Nitrosomonas eutropha and Nitrobacter winogradskyi , which is more effective at removing ammonia and nitrite than the commonly used consortium of...
|
|
|
7393452 |
Compositions and methods for the treatment of wastewater and other waste
A method for processing environmental samples to remove or otherwise reduce the level of certain chemical species. In a preferred embodiment, the present invention contemplates a process for...
|
|
|
7384553 |
Method for operating anaerobic ammonium oxidation vessel and anaerobic ammonium oxidation equipment
A method for operating an anaerobic ammonium oxidation vessel in anaerobic ammonium oxidation in which ammonium and nitrite in water to be treated are simultaneously denitrified by anaerobic...
|
|
|
7374681 |
Biological deoxygenation method and uses thereof
The present invention relates to a composition and a method for reducing the level of oxygen, preferably dissolved oxygen in an aqueous environment. The composition comprises deoxygenating...
|
|
|
7294268 |
Metal containing waste water treatment method and metal containing waste water treatment equipment
This metal containing waste water treatment method introduces a metal containing waste water from above into a submerged membrane separation tank 1 in which a reaction section 2 , a submerged...
|
|
|
7285141 |
Method and apparatus for fermentation
A cement kiln from which its brick lining has been removed, or a rotary dryer for cement production is used as a fermentation treatment apparatus 202 for converting waste matter into compost. The...
|
|
|
7279099 |
Sludge treatment process
A method utilizing chlorine dioxide and nitrous acid or other non-charged chemical species for the treatment of biosolids to destroy pathogens is provided. The method uses chlorine dioxide to...
|
|
|
7267772 |
Biological process for reducing chemical and biochemical oxygen demand of pulp and paper industrial effluent
The invention provides a biological process for reduction of chemical and biological oxygen demand of pulp and paper industrial effluent using a mixed bacterial consortium comprising of bacterial...
|
|
|
7198896 |
Immunoaffinity isolation of modified peptides from complex mixtures
The invention provides methods for isolating a modified peptide from a complex mixture of peptides, the method comprising the steps of: (a) obtaining a proteinaceous preparation from an organism,...
|
|
|
7192765 |
Method for producing a nitrification carrier and for removing nitrogen
Provided are a nitrite-type nitrification carrier and a method for producing the same and a method and an apparatus for removing nitrogen using the same, in which the quantity of organic matter to...
|
|
|
7179387 |
Treatment system and method for remediating a body of water
A method for remediating a body of water includes sequestering a sector of water within the body of water. A communications channel is established between the water sector and a supply site. The...
|
|
|
7166219 |
Method of purifying fischer-tropsch derived water
A process for the production of highly purified water 44 from Fischer-Tropsch reaction water 12 includes distillation 14 as a primary treatment stage, biological treatment including anaerobic...
|
|
|
7165561 |
Biofilm reduction in crossflow filtration systems
Systems and methods for reducing biofilms are described. The systems and methods are particularly suitable for use with conventional aqueous crossflow filtration systems, such as reverse osmosis...
|
|
|
7163627 |
Method for acquiring samples from a trickling filter medium
In one embodiment, a filter media tower assembly is provided comprising a first portion and a second portion, wherein the first portion is suspended within the second portion. The first portion is...
|
|
|
7153393 |
Method of purifying Fischer-Tropsch derived water
A process for the production of highly purified water from Fischer-Tropsch reaction water includes distillation as a primary treatment stage, evaporation as a secondary treatment stage, aerobic...
|
|
|
7150831 |
Method of purifying fischer-tropsch derived water
A process for the production of purified water from Fischer-Tropsch reaction water wherein the purified water is an aqueous stream having a COD of between 20 and 500 mg/l, a pH of between 6.0 and...
|
|
|
7147775 |
Method of purifying fischer-tropsch derived water
A process for the production of highly purified water from Fischer-Tropsch reaction water, which process includes at least the steps of a primary treatment stage comprising biological treatment for...
|
|
|
7109022 |
Composition containing calcium carbonate particles dispersed in sulfur for removing nitrate nitrogen
This invention relates to a denitrifying composition which is a material to be used for decomposing nitrates nitrogen in effluent by sulfur-oxidizing bacteria that consume sulfur and carbonate as...
|
|
|
7108788 |
On-site treatment method of food waste generated from collective residence or institutional food service facilities
Disclosed is an on-site treatment method of food waste generated from multi-unit dwellings and institutional food service facilities, by transporting wastewater-containing food waste to a...
|
|
|
7094350 |
Method of sludge recycling
The present invention provides a method of sludge recycling by utilizing an existing facility as it is, degrading sludge efficiently and simply, and producing useful recycled water from treated...
|
|
|
7029884 |
Carrier for microorganism incubation in which micro-elements and inorganic nutrient salts are diffused
A carrier for microorganism incubation of a diffusion type in which microelements and inorganic nutrient salts which are useful in proliferation of microorganism are included in a porous material...
|
|
|
6986845 |
Algal and nutrient control system and method for a body of water
A system to control nutrients, suspended algae, and filamentous algae in lakes, ponds, and estuaries includes a structure for containing macrophytic vegetation. One embodiment segregates a column...
|
|
|
6936446 |
Light weight medium for growing microorganisms
A light weight medium for growing microorganisms includes a mass of polymeric foam, such as a polyurethane foam, having an outer region enclosing an inner region. A plurality of fragments of an...
|
|
|
6929942 |
Process for the treatment of industrial effluents using marine algae to produce potable wafer
The invention relates to a process for the treatment of industrial effluents using marine algae to produce potable water which process comprises the steps of: (i) contacting diluted effluents with...
|
|
|
6923596 |
Method for the remediation of contaminated soil and/or groundwater via integrated chemical and biological treatment
The invention provides repeated sequential stages of chemical and biological treatment to meet soil and/or groundwater treatment goals. Chemical treatment is undertaken to directly destroy a...
|
|
|
6923912 |
Method of wastewater treatment utilizing white rot and brown rot fungi
A method of treating wastewater sources such as those from pulp and paper mills which contain lignin involves adding white rot fungi in the presence of glucose. While glucose may be directly added...
|
|
|
6921483 |
Bioreactor process using an airlift membrane device and membrane bioreactor
A submerged, vertically-mounted membrane device, the device receiving a gas-sparged feed stock at a bottom feed inlet to provide airlift circulation of the feed stock through the device and...
|
|
|
6916651 |
Heat treated immobilized microorganism support for enviroment remediation
The heated support can be manufactured by subjecting an immobilized microorganism support in which activated sludge is immobilized by entrapment to heat treatment. Thus, it is possible to support...
|
|
|
6908554 |
Organic waste treatment method
The present invention is a method of recycling animal waste into a useable soil nutrient. The method involves separating the solid and liquid fraction of an animal waste slurry and separately...
|
|
|
6884351 |
Process for degrading sewage matter and compositions of same
The present invention is directed to methods of remediating sewage matter, reducing the amount of sludge in sewage and reducing odor-causing matter in sludge. The invention is further directed to...
|
|
|
6875355 |
Denitrification system for nitrified wastewater or nitrified water
A denitrification system for denitrified wastewater or nitrified water treatment using a detergent or detergent-like compound comprising available carbon. The system comprises a plurality of...
|
|
|
6863815 |
Small-scale hydrogen-oxidizing-denitrifying bioreactor
A method for treating nitrate-contaminated water comprising treating said water with hydrogen-oxidizing denitrifying bacteria in the presence of hydrogen. The apparatus for use in this method...
|
|
|
6846483 |
Microbial composition and a process useful for the neutralization of alkaline waste-waters
The invention relates to a microbial composition for the neutralization of alkaline waste waters by biological means and a method of neutralization of alkaline waste waters using a synergistic...
|
|
|
6837997 |
Disposal of sediment from pond or lagoon at petroleum refinery
Method and system for removing accumulated sediment at the bottom of a waste pond or lagoon of a wastewater treatment plant for a petroleum refinery. The system comprises a primary oil separation...
|
|
|
6837998 |
Method and conditioning agent for treating waste water and air pollutants
What is disclosed is a conditioning agent for the treatment of effluent and a process for preparing such a conditioning agent which includes a proportion of flocculating or precipitating agent...
|
|
|
6815404 |
Detergent
The invention relates to a cleaning agent, particularly for cleaning sewers, for fat and/or protein-containing sewage from the home or having a municipal or industrial origin, with a content of...
|
|
|
6812011 |
Process for the removal of calcium ions from the brine by marine cyanobacteria
This invention relates to new use of marine cyanobacteria lyngbya, Oscillatoria, Sprulina, Anabaena and Synechocystis deposited with ATCC having accession numbers ATCC PTA-4602 and 4603 for the...
|
|
|
6780317 |
Method of purifying water, suitable bacteria for the method and use thereof
A method of purifying waste water biologically by using three particularly suitable bacteria: Bacillus sp. DT-1, Pseudomonas azelaica , DT-2, and/or Rhizobus sp. DT-5, or mixed populations...
|
|
|
6773592 |
Systems and methods for treating waste water using an inoculum
A method of treating waste water and particularly sewerage is disclosed. The method involves treating the conduit system making up the sewerage network before it reaches a typical sewerage...
|
|
|
6770198 |
Method of treating waste water
The current invention relates to treatment of waste water and in particular to treatment of sewerage effluent. The current invention broadly resides in a method of treating waste water in a waste...
|