Patents Examined by Joseph W. Drodge
-
Patent number: 11524905Abstract: A method of providing sustained odor control in an extended sewer line is disclosed. The method includes measuring at least one parameter of the sewer line including average wastewater volume, flow rate, and retention time and administering a blended composition which includes an immediate release compound and an extended release compound into the sewer line to control concentration of an odorous compound therein. A method of facilitating sustained odor control in an extended sewer line is also disclosed. The method includes providing the blended composition including the immediate release compound and the extended release compound and instructing a user to administer the blended composition to the sewer line control concentration of the odorous compound therein. A system for providing sustained odor control in the extended sewer line including sensors to measure sewer line parameters and a controller to instruct administration of the blended composition is also disclosed.Type: GrantFiled: February 15, 2019Date of Patent: December 13, 2022Assignee: Evoqua Water Technologies LLCInventors: Timothy Frank Matheis, Eric Hansen, Narahari Narasiah Kramadhati
-
Patent number: 11525245Abstract: An automatic rainwater collection system, with a high degree of autonomy and sensitivity, which allows the collection and use of rainwater, in open spaces, areas of difficult access and/or lacking of water extraction systems, as well as in domestic spaces such as gardens or roofs, without additional adaptations for its use and which works with solar energy.Type: GrantFiled: October 16, 2018Date of Patent: December 13, 2022Inventors: Christian Eduardo Navarro Alvarado, Jose Ivan Gallardo Flores, Marcos Raul Gallardo Dobles
-
Patent number: 11518699Abstract: A two-step process for recovering useable solids from food processing wastewater and for significantly reducing the pollutants, chemical, bacterial, and viral load. The first step is the addition of pretreatment chemicals such as metal-based coagulant, pH adjuster, oxidant or a combination thereof. The second step is pumping the chemically pretreated wastewater into a foam fractionation system where a gas is introduced into the chemically treated wastewater to create a rising foam that captures and remove solid materials from the remaining wastewater effluent. The solids are recovered for additional post-processing and the effluent is discharged for post-processing or to existing bodies of water.Type: GrantFiled: March 27, 2020Date of Patent: December 6, 2022Assignee: AQUA-TERRA CONSULTANTSInventor: Alan Ismond
-
Patent number: 11517028Abstract: This disclosure describes methods to separate solids from liquids in a production facility. A process separates components in the process stream by using a mechanical device to separate the solids from the liquids based on a density difference. The process produces the liquids and solids, which may be further processed to create valuable animal feed products.Type: GrantFiled: February 28, 2022Date of Patent: December 6, 2022Assignee: ICM, Inc.Inventors: Charles C. Gallop, Christopher Riley William Gerken
-
Patent number: 11517950Abstract: Soil contamination by heavy metals constitutes an important environmental problem, whereas field applicability of existing remediation technologies has encountered numerous obstacles, such as long operation time, high chemical cost, large energy consumption, secondary pollution, and soil degradation. A design and demonstration of a method is provided which is based on asymmetrical alternating current electrochemistry (AACE) that achieves high degrees of contaminant removal for different heavy metals (Cu, Pb, Cd) at different initial concentrations (from 100 to 10,000 ppm), all reaching corresponding regulation levels for residential scenario after rational treatment time (from 30 min to 6 h). No excessive nutrient loss in treated soil was observed and no secondary toxic product was produced. Long-term experiment and plant assay showed the high sustainability of the method and its feasibility for agricultural use.Type: GrantFiled: April 8, 2020Date of Patent: December 6, 2022Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Yi Cui, Jinwei Xu, Chong Liu
-
Patent number: 11512444Abstract: A drain assembly for being placed inground includes a first panel and a second panel spaced-apart from the first panel, a plurality of supports extending between the first panel and the second panel, a bottom or pipe extending between a bottom portion of the first panel and the second panel, and a cap extending between a top portion of the first panel and the second panel. The first panel may define a plurality of drainage apertures. A related method is also provided.Type: GrantFiled: December 20, 2019Date of Patent: November 29, 2022Assignee: The American Drain Company, LLCInventor: Kevin Tyler Kondas
-
Patent number: 11512008Abstract: A system includes a first separator configured to receive waste water, retain a first portion of the waste water, and separate the first portion of the waste water into a first vapor and a first solid material; and a second separator in fluid communication with the first separator, the second separator being configured to receive a second portion of the waste water from the first separator and to separate the second portion of the waste water into a second vapor and a second solid material, the second separator including a first condenser, a heating element, and a first electrocoagulation unit. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: June 3, 2019Date of Patent: November 29, 2022Assignee: Breakthrough Technologies, LLCInventor: Kamal Jaffrey
-
Patent number: 11512005Abstract: The invention relates to a system and a method for the processing of minerals containing the lanthanide series and the production of rare earth oxides, which allow a completely closed and continuous treatment of the different materials and desorbent agents involved in the process, thus improving the efficiency in the extraction and avoiding environmental risks associated.Type: GrantFiled: September 5, 2019Date of Patent: November 29, 2022Assignee: REE UNO SPAInventors: Arturo Jose Domingo Albornoz Wergertseder, Arturo Patricio Rock Nunez
-
Patent number: 11504644Abstract: A closed loop extraction system for extracting desired components from raw plant matter and method of use is disclosed. The closed loop extraction system features a solvent source, a chill tank, a wash tank, a rinse tank, a centrifuge, and a feed tank all in fluid communication via a series of interconnected pump systems. The method of extracting the desired products from raw plant matter uses this system to perform the extraction with a reduced amount of solvent in an energy-efficient manner.Type: GrantFiled: July 2, 2020Date of Patent: November 22, 2022Assignee: Colorado Extraction Systems, LLCInventors: Quinton Lane Van Gundy, Michael David Allen
-
Patent number: 11497230Abstract: The embodiments disclose a method including processing and treating at least one water source supply for mixing with humic acid and fulvic acid, chopping and pulverizing at least one humate source, mixing the chopped and pulverized at least one humate source with the processed and treated at least one water source supply, processing the chopped and pulverized at least one humate source and the processed and treated at least one water source supply for separating, segregating, and suspending fulvic acid and humic acid molecules from the at least one humate source, storing the fulvic acid and humic acid molecules in a fresh quantity of the treated water source supply, adjusting the pH level of the stored fulvic acid and humic acid, and creating at least one or more beverage product for human consumption using the fulvic acid and humic acid molecule ingredients and other ingredients including vitamins, flavorings and additives.Type: GrantFiled: November 30, 2020Date of Patent: November 15, 2022Inventors: Louise Wilkie, Jacqueline Wilkie
-
Patent number: 11499051Abstract: The present disclosure is in the field of ‘pharmacognosy’ and ‘chemistry of natural products’. The present disclosure generally relates to a process of isolation and purification of Biochemical Constituents from algae. The present disclosure particularly relates to a process of isolation and purification of Biochemical Constituents from a biomass of cyanobacteria. The present disclosure provides a process for isolating and extracting phycocyanins, chlorophylls, proteins and polysaccharides from the spirulina biomass.Type: GrantFiled: March 14, 2019Date of Patent: November 15, 2022Assignee: ALGAVISTA GREENTECH PVT. LTD.Inventors: Jose Paul, Sindu Ros
-
Patent number: 11491517Abstract: The water outlet of a subsystem that includes an ultraviolet oxidation device and the water inlet of each substrate treatment device are connected to each other via a main pipe. A hydrogen peroxide removal device is installed between the ultraviolet oxidation device of the subsystem and a non-regenerative ion-exchange device. In addition, a carbon dioxide supply device is installed at the middle of a pipe that branches from the water outlet of the subsystem to reach the substrate treatment device. According to an aspect, the hydrogen peroxide removal device is filled with a platinum-group metal catalyst. Thus, ultrapure water passed through the ultraviolet oxidation device is used as a base to produce carbonated water in which the concentration of hydrogen peroxide dissolved therein is limited to 2 ?g/L or less and to which carbon dioxide is added to adjust resistivity to be within the range of 0.03 to 5.0 M?·cm.Type: GrantFiled: August 30, 2019Date of Patent: November 8, 2022Assignee: ORGANO CORPORATIONInventors: Daisaku Yano, Masami Murayama, Yukinari Yamashita, Koji Yamanaka
-
Patent number: 11492793Abstract: A storm water drain tank module for assembly into a storm tank for storage of storm water includes a top platen, a bottom platen and a support spacer. The top platen has an upper surface and a top platen peripheral edge. The bottom platen has a bottom surface and a bottom platen peripheral edge. The support spacer is attached to the top and bottom platens to space the top platen relative to the bottom platen. A plurality of tabs and a plurality of slots are defined proximate the top and bottom platen peripheral edges, respectively. Each of the plurality of tabs extends outwardly away from the top and bottom platen peripheral edges, respectively, and each of the plurality of slots extends into the top and bottom platen peripheral edge. The plurality of slots is open in a lateral direction.Type: GrantFiled: August 23, 2019Date of Patent: November 8, 2022Assignee: BRENTWOOD INDUSTRIES, INC.Inventors: Frank M. Kulick, III, Brian Edwards
-
Patent number: 11484014Abstract: The invention relates to a method for controlling a concentration of dissolved oxygen in a volume (V) of water (W), wherein a device (1) for dissolving oxygen in water (W) is submerged in said volume (V) of water, wherein oxygen is injected by the device (1) with an adjustable flow rate into a main water stream (W?) sucked into a housing (100) of the device (1), and wherein the oxygen enriched main water stream (W?) is discharged by the device (1) out of the housing (100) of the device (1) into said volume (V) of water (W), and wherein a current concentration of oxygen dissolved in the sucked main water stream (W?) is measured with an oxygen probe (6) that is integrated into the housing (100) of the device (1), wherein said current concentration of dissolved oxygen is transmitted in a wireless fashion to a hand-held device (9) of an operator, and wherein the flow rate of the injected oxygen is controlled such that the measured current concentration of dissolved oxygen approaches a pre-defined reference value.Type: GrantFiled: August 24, 2017Date of Patent: November 1, 2022Assignee: Praxair Technology, Inc.Inventors: Kenneth Glomset, Stefan Dullstein, Thomas Loevold Hellebust, John Bertil Aakernes
-
Patent number: 11478751Abstract: An automated single-use filtration device, in particular for large-volume filtration processes, comprises an unfiltrate inlet, one or more filter elements, a filtrate outlet and sensors for detecting specific process parameters and regulating mechanisms for adjusting specific process parameters. The sensors and regulating mechanisms are connected to an external monitoring and control system, which is adapted for evaluating and processing sensor data and for piloting the regulating mechanisms based on one or more control algorithms.Type: GrantFiled: October 11, 2018Date of Patent: October 25, 2022Assignee: SARTORIUS STEDIM BIOTECH GMBHInventors: Bernhard Diel, Maik Sommer
-
Patent number: 11472725Abstract: A recovery system of composite powder carrier in HPB municipal wastewater treatment includes a biochemical tank and a concentration tank. The composite powder carrier is added to the biochemical tank for biochemically treating on the wastewater. The mixed liquid is then made to flow into the concentration tank. The supernatant obtained after filtration is then discharged. The concentrated sludge is returned to the biochemical tank, and the excess concentrated sludge is transported to a separator. The separator separates the substances with large specific gravity from those having smaller specific gravity, and the substances with large specific gravity are recycled to the biochemical tank for reuse. Matter having smaller specific gravity is discharged. The separator can be used to separate the composite powder carriers for recycling, which improves the utilization rate of the composite powder carriers and reduces the operation cost of the HPB technology for wastewater treatment.Type: GrantFiled: August 19, 2020Date of Patent: October 18, 2022Assignees: TONGJI UNIVERSITY, HUNAN SANYOU ENVIRONMENTAL TECHNOLOGY CO., LTDInventors: Xiaohu Dai, Xiaoli Chai, Bin Lu, Dan Hou, Hongbo Han, Yue Mou, Jing Yi
-
Patent number: 11470856Abstract: A dry fractionation method and system provides for generating a protein concentrate product therefrom. The method and system includes milling a plant-based flour to generate milled flour and generating a first protein concentrate from the milled flour using an air classifier. The method and system includes processing the first protein concentrate to generate a protein rich curd and generating a neutral hydrolyzed protein slurry by mixing the protein curd with a base, water and enzymatic cocktail. The method and system includes generating a homogenized protein slurry from the protein slurry and generating a cooled protein slurry by pasteurizing the homogenized protein slurry. Therein, the method and system provides for extracting the protein concentrate product from the cooled protein slurry.Type: GrantFiled: October 15, 2020Date of Patent: October 18, 2022Assignee: TATE & LYLE SOLUTIONS USA LLCInventors: Michael A Spinelli, Krisan Singh, Reinhold Brand
-
Patent number: 11465925Abstract: Methods, systems, and apparatus, relate to a method for carbon capture from sea water. A first source of sea water into a reverse osmosis chamber. Reverse osmosis is performed on the sea water to produce fresh water and brine. The brine is provided to an electrolyzer. A current is passed through the brine and fresh water, thereby producing a hydroxide solution in a cathode chamber of the electrolyzer. The hydroxide solution is collected and placed into a contacting chamber and new sea water introduced. Precipitates are produced comprising at least calcium carbonate and magnesium carbonate.Type: GrantFiled: January 13, 2022Date of Patent: October 11, 2022Inventors: Erik Joughin Millar, V, Marcus Lima
-
Patent number: 11466191Abstract: This invention relates to treated geothermal brine compositions containing reduced concentrations of lithium, iron and silica compared to the untreated brines. Exemplary compositions contain concentration of lithium ranges from 0 to 200 mg/kg, concentration of silica ranges from 0 to 30 mg/kg, concentration of iron ranges from 0 to 300 mg/kg. Exemplary compositions also contain reduced concentrations of elements like arsenic, barium, and lead.Type: GrantFiled: October 1, 2020Date of Patent: October 11, 2022Assignee: Terralithium LLCInventors: Stephen Harrison, John Burba, III
-
Patent number: 11458415Abstract: An extractor suitable for using a solvent to separate a compound from a solid or semisolid substance containing the compound. The extractor includes a conveying assembly having an inclined conveyor for receiving the substance from a substance inlet and moving the substance through the solvent, an inclined upper surface associated with the first conveyor and an inclined lower surface associated with the first conveyor. The conveyor is configured to move the substance downward through the solvent along the upper surface toward a lower end of the conveyor and upward through the solvent along the lower surface toward an upper end of the conveyor.Type: GrantFiled: November 23, 2020Date of Patent: October 4, 2022Assignee: Bridgestone CorporationInventors: Robert W. White, Michael R. Hartzell