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7601266 |
Method of promoting unrestricted flow of irrigation water through irrigation networks
A biofilm reducing agent (BRA) and a mineral deposit distorting agent (MDDA) are admixed to irrigation water in amounts sufficient to substantially eliminate biofilm formation in the emitters ( 14...
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7595022 |
System for providing a chemical to a fluid
A system for providing a chemical to a stream of a fluid. The system includes an elongate member with the chemical therein and moveable through the fluid to provide the chemical to the fluid....
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7595020 |
Method of treating biological and chemical agents with gas phase, electronically excited states of oxygen
An improved singlet oxygen generator (SOG) and method of using gas phase electronically excited states of oxygen for bio-medical and chemical treatment applications are disclosed. According to the...
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7585460 |
Method for inhibiting the biological acidification of water in contact with materials containing sulfur
The invention relates to a method for inhibiting the biological acidification of water which is in contact with materials containing sulfur in reduced form or with elemental sulfur, susceptible to...
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7578968 |
Microbiological control in oil or gas field operations
Processes for effecting biocidal activity in subterranean oil and gas wells being drilled, completed, worked over or produced are described. In general the process comprises blending with aqueous...
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7520960 |
Method for reducing slime production and mixture making the same
A method for reducing a production of a build-up slime in a papermaking process is provided. The method includes steps of adding a dispersing agent into the papermaking material to obtain a first...
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7507372 |
Method for flushing particle-bearing filter beds, to sterilize and decontaminate the same
The present disclosure provides a method for flushing particle bearing filter beds located in a circuit or linear water treatment plant for sterilization and decontamination of the filter beds. The...
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7501067 |
Biocide
A two part biocide composition containing metal ions and bromine donor for killing microorganisms in a body of water and a method of killing microorganisms in a body of water by placing both metal...
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7497953 |
Water treatment apparatus and method
An automatic, self-regulating method of water treatment for use in water circulating towers in which water is evaporated, and make up water is added, with components which synergistically function...
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7476870 |
Methods of fluid irradiation using ultraviolet reflecting compositions
Thermoplastic compositions that reflect ultraviolet light are provided herein, along with articles of manufacture and methods of fluid purification using the same. The thermoplastic compositions...
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7473370 |
Water disinfection method using simultaneous multiple disinfectants
A water disinfection system using simultaneous multiple disinfectants includes a completely stirred tank reactor (CSTR) and a contact basin or clearwell acting as a plug flow reactor (PFR). The...
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7465401 |
Treatment of chloraminated water
A method of treating chloraminated water by adding copper ions is disclosed. The addition of copper ions inhibits microbial action in the water, thus reducing nitrification of ammonia and...
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7459700 |
Anthrax remediation and response
Remediation methods in response to a biological attack address treatment of goods (e.g., mail items), vehicle interiors, facilities, and personal protective equipment. The treatment of mail...
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7445800 |
Method for remediating mold and mildew using acidic electrolyzed water
Methods for remediating mold and mildew are provided using acidic electrolyzed water. Acidic electrolyzed A water, electrolyzed C water or combination of electrolyzed A and C water is released into...
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7445759 |
System and method for producing massive amounts of elemental iodine
A system and method for extracting active elemental iodine from the contact of water with stored crystal iodine and for introducing the extracted elemental iodine into a water supply line and/or...
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7416672 |
Methods and apparatus for septic tank system chlorination
Methods and apparatus for the slow, generally uniform addition of a disinfectant solution comprising an active ingredient, such as chlorine, to achieve a substantially constant level of active...
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7414525 |
Remote monitoring of remediation systems
Systems and methods for remotely testing the operational status of a remediation system installed within a building or structure are disclosed. An illustrative remote monitoring system can include...
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7407623 |
Steam condensate corrosion inhibitor compositions and methods
Lecithin and 2-bromo-2-nitropropane-1,3 diol (BNPD) are used to inhibit corrosion in boiler steam condensate systems. Aqueous steam condensate corrosion inhibiting compositions of these components...
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7407590 |
Method for removal of biofilm
The present invention provides a method for the removal of biofilm, flocculent bulked sludge or bulked biologically active sludge from an aqueous system. The method involves adding one or more...
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7387736 |
Pathogen reduction using chloramines
A method and apparatus for implementing pathogen reduction within a poultry processing or food processing plant that uses water that has been treated with chloramines at an advantageous...
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7381334 |
Method for inhibiting microbial growth in liquid nutrients
A method for making a web having a metal-ion sequestering agent and treating a liquid using the web. The method of making the web includes electrostatically providing at least one metal-ion...
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7341671 |
Method of controlling the growth of microorganisms
Disclosed is a method of preparing a biocide having improved durability of its biocidal activity as well as disinfection efficiency at an initial stage, comprising the steps of: (a) preparing...
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7329385 |
Device and method for air stream, fluid and vessel decontamination
A device for air stream, fluid and vessel decontamination generally comprises an air-inlet portion, through which air enters the device; an iodine-treatment portion; and a bubble-forming element...
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RE40050 |
Method for cleaning and/or disinfecting food processing equipment
A composition for a cleaning-in-place system is described. The composition has a halogen dioxide and a optionally hydroxide and does not require the use of a detergent to display excellent cleaning...
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7326382 |
Apparatus and method for fine mist sterilization or sanitation using a biocide
A method of sterilizing a site or contained volume includes providing an aqueous biocide solution containing a biocide agent such as hydrogen peroxide. A mist of reactive biocide droplets is...
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7323138 |
Method for extending the storage life of an article
A method for treating an article which involves exposing an article within a space to a concentration of chlorine dioxide gas that exceeds the IDLH, STEL or TLV, then reducing the concentration of...
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7320761 |
Method for purifying water
The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by...
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7311878 |
Method and apparatus for producing synergistic biocide
An apparatus and methods to produce synergistic mixtures (or combinations) of haloamines to control growth of microorganisms in aqueous systems are disclosed. The apparatus and methods to produce...
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7285255 |
Deodorizing and sanitizing employing a wicking device
A device and method for sanitizing and deodorizing including the selective transportation of a sanitizing composition by the capillary action of a wick to an acidic composition which may be held in...
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7285221 |
Composition for preventing of slime and method for preventing slime
A composition for preventing formation of slime which comprises a chlorine-based oxidizing agent, a sulfamic acid compound, one of an anionic polymer or a phosphonic acid compound and a process for...
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7273567 |
Energy-activated compositions for controlled sustained release of a gas
A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a...
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7264773 |
Method for bioeradication using fine mist of biocide solutions
The invention provides a method for generating a homogeneous aqueous mist solution containing a solvent such as water and a biocide agent such as chlorine dioxide, which would otherwise be...
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7261821 |
Process for treating an aqueous system with chlorine dioxide
This invention relates to an automated process for efficiently treating an aqueous system with chlorine dioxide. The process results in high efficiency yields of chlorine dioxide on a continuous...
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7252720 |
Removal of prion infectivity
Prion infectivity adsorbed onto substrates (for example, chromatographic columns used to fractionate blood plasma) is removed by treatment with 2M sodium chloride. Optionally, the substrate is...
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7229647 |
Chlorine dioxide gel and associated methods
A method of making a composition having the property of being able to store chlorine dioxide includes mixing an aqueous chlorine dioxide solution with a superabsorbent, water-soluble polymer that...
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7195744 |
Device for holding a container for a composition that produces an antimicrobially active gas
A device and method for cleaning and deodorizing a unit having an enclosed space not otherwise easily accessible for cleaning and deodorizing.
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7189329 |
Control of development of biofilms in industrial process water
There is provided a method of inhibiting the development of a biofilm adjacent a surface, the method comprising intermittently applying a biofilm inhibiting substance to a collection of...
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7186376 |
Slow release production of chlorine dioxide from acidified sodium chlorite
A sodium chlorite (NaClO 2 ) solution is admixed with flowing water to form a flowing water and sodium chlorite (NaClO 2 ) solution. A flowing water and acid solution is admixed into the flowing...
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7163914 |
Alkylpolyglucosides containing disinfectant compositions active against pseudomonas microorganism
An antiseptic cleansing composition comprising an antimicrobial agent, an effective amount of an alkylpolysaccharide surfactant, at least one alkyl alcohol and at least one aryl alcohol. Suitable...
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7153527 |
Iodine-propylene glycol teat dip
A teat dip composition comprising from about 0.1% to about 2% iodine by weight of the composition on a formulation basis and form about 45% to about 99.9% propylene glycol by weight of the...
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7153471 |
Method of decontamination of whole structures and articles contaminated by pathogenic spores
A method of decontaminating a structure contaminated by pathogenic microorganisms such as bacillus anthracis and its spores, B. subtilis var niger and its spores, and B. stearothermophilus ...
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7150854 |
Device for generating aqueous chlorine dioxide solutions
The invention pertains to a device for generating aqueous chlorine dioxide solutions when the device is contacted with liquid water. The device comprises an alkali metal or alkaline earth metal...
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7147824 |
Method for suppressing growth of mycobacteria in metalworking fluids
A method for suppressing the growth of mycobacteria associated with hypersensitivity pneumonitis, in particular Mycobacterium immunogenum , in metalworking fluids is described. The method uses...
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7147786 |
Method and apparatus for purifying-water
The invention relates to a method for purifying water by dissolving one or more soluble metal salts in the water to provide corresponding metal ions, by dissolving hypohalite into the water, and by...
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7144551 |
Mold remediation system and method
Provided herein are systems and methods associated therewith for killing molds and reducing other contaminating bioburden that may include bacteria and their spores, yeast, and viruses within...
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7144550 |
Mobile apparatus and process for treating infectious waste
A mobile self-contained apparatus and process for grinding, grating, macerating, chemically disinfecting, and drying infectious waste material. A trailer ( 10 ) contains a hopper ( 27 ), a...
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7090916 |
Paper product for use in sterilizing an area
The present invention provides a paper product for use in sterilizing an area. The paper product contains at least one paper sheet or pellet containing one or more dry chemical materials, one or...
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7087190 |
Composition for the production of chlorine dioxide using non-iodo interhalides or polyhalides and methods of making and using the same
A composition for the generation of chlorine dioxide including at least one non-iodo interhalide, polyhalide or salt thereof having the formula
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7077995 |
Method for treating aqueous systems with locally generated chlorine dioxide
The present invention provides a new method for the in situ generation of chlorine dioxide from a solution of sodium chlorite and carbon dioxide. The present invention produces effective levels of...
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7074363 |
Sanitizing composition containing chlorinated isocyanurate for in-ovo injection equipment
A water soluble sanitizing composition includes a chlorinated isocyanurate and an effervescent alkali base, the effervescent base including sodium carbonate agent, adipic acid and sodium...
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