86379 ⎘
Biological treatment of water, waste water, or sewage Anaerobic digestion processes
Sub-classes:Water and Energy Recovery System
#2METHOD FOR RAPIDLY STARTING DYE-ORGANIC WASTEWATER ANAEROBIC CO-METABOLIC SYSTEM BASED ON S-NZVI
#3PROCESS FOR THE DEGRADATION OF ONE OR MORE HYDROCARBONS
#4RETROFITTABLE SYSTEM FOR WASTEWATER TREATMENT THROUGH PRIORITIZATION OF MICROORGANISM DIGESTION FUNCTION
#5INORGANIC-BIOHYBRID AND PREPARATION METHOD AND APPLICATION THEREOF
#6PROCESS AND PLANT FOR TREATMENT OF WASTEWATER STREAM FROM ACRYLIC ACID AND/OR ACRYLATE PRODUCTION PLANT
#7THERMAL TREATMENT OF FLUSH MANURE
#8A PROCESS FOR TREATING SLUDGE
#9WASTEWATER TREATMENT USING COMPOSITE BIOFILM CARRIERS
#10TREATMENTS OF ORGANIC WASTE
#11METHOD FOR BIOLOGICALLY TREATING PERSISTENT ORGANIC WASTE WATER CONTAINING OIL COMPONENT INCLUDING HIGHER FATTY ACID AND THICKENING POLYSACCHARIDE
#12TREATING SYSTEM FOR LIQUID WASTE CONTAINING ORGANIC MATTER
#13System and Method for the Control of Mixed Liquor Fermentation
#14System and process for producing synthetic fuels without emitting carbon dioxide
#15Method for promoting anaerobic digestion using carbonyl iron
#16NANOBUBBLES FOR ANAEROBIC PROCESSES
#17PROCESS TO RECOVER AMMONIUM BICARBONATE FROM WASTEWATER
#18PUMP-BASED SYSTEM FOR WASTEWATER TREATMENT THROUGH MICROORGANISM BIOCHEMICAL PATHWAY OPTIMIZATION
#19RENEWABLE NATURAL GAS AND CARBON DIOXIDE CAPTURING SYSTEM AND RELATED METHODS
#20SYSTEM AND METHOD FOR IMPROVED ANAEROBIC DIGESTION
#21Method for recovering phosphorus and iron and use thereof
#22METHODS AND SYSTEMS FOR TREATING FLUID USING A BIOCHEMICAL PROCESS UNDER VACUUM PRESSURE
#23AUTOMATED ZERO WASTE SYSTEMS AND METHODS
#24SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER
#25Septic Sludge Alarm Assembly
#26METAL POWDER MIXTURE AS HEAT SOURCE FOR TREATING ENVIRONMENTAL MEDIUM
#27METHODS AND SYSTEMS FOR TREATING FLUID USING A BIOCHEMICAL PROCESS UNDER VACUUM PRESSURE
#28System and method for recovering nutrients from a high nitrogenous liquid waste
#29System and method for recovering nutrients from a high nitrogenous liquid waste
#30SYSTEMS AND METHODS FOR METHANOL PRODUCTION
#31METHODS AND APPARATUS FOR TREATMENT AND PURIFICATION OF WASTEWATER
#32Devices for kitchen waste digestion
#33Method for remediating petroleum hydrocarbon contamination in groundwater
#34Liquid Bio-Catalytic Composition
#35Atomizer-based system for wastewater treatment through microorganism biochemical pathway optimization
#36Ammonium Bicarbonate Production Method Using Anaerobic Digester Outputs
#37SYSTEM AND METHOD FOR COOPERATIVELY TREATING WATER AND GAS TO REDUCE POLLUTANTS AND CARBON EMISSION
#38Method for intensification of advanced biological nitrogen removal and reduction of endocrine disrupting toxicity
#39System and method for improved anaerobic digestion
#40HYDROGEN SULFIDE ADSORPTION PROCESS AND APPARATUS
#41EFFICIENT MULTI-DIMENSIONAL CARBON SOURCE AND METHOD FOR PREPARING THE SAME
#42Water and Energy Recovery System
#43SYSTEMS AND METHODS OF CONTROLLABLE SEPARATION BETWEEN RECYCLABLE ORGANIC WASTE FROM GARBAGE DISPOSAL AND KITCHEN SINK GRAYWATER SEWAGE
#44Method, System and Stable for Phosphate Recovery from a Waste Stream
#45System and method for recovering nutrients from a high nitrogenous liquid waste
#46Wetland system for treating domestic wastewater and rainwater and application thereof
#47MICROBIAL ASSISTED PHOSPHOROUS RECOVERY UNDER ANAEROBIC CONDITION
#48BIOFILMS IN BIOELECTROCHEMICAL ENERGY CONVERSION CELLS
#49METHOD AND SYSTEM FOR IN-SITU REMEDIATION USING SURFACTANT-FREE OIL-IN WATER EMULSION
#50Method for starting single-stage system for nitrogen removal coupling partial denitrification and anammox
#51Transportable wastewater treatment systems and methods
#52COMBINATION OF ANAEROBIC TREATMENT OF CARBONACEOUS MATERIAL WITH HYDROTHERMAL GASIFICATION TO MAXIMIZE VALUE ADDED PRODUCT RECOVERY
#53Mixing systems and methods of mixing
#54Process to recover ammonium bicarbonate from wastewater
#55ORGANIC SOLVENT DISPERSION OF HYDROLYSABLE POLYMER
#56Dissolved air flotation system and methods for biological nutrient removal
#57SEWAGE TREATMENT METHOD
#58READILY ERECTABLE INSTALLATION RESPECTIVE KIT-OF-PARTS AND METHOD FOR PRODUCTION OF BIOGAS AND LIQUID FERTILIZER BY ANEROBIC DIGESTION ON INDUSTRIAL SCALE
#59System and method of removing oil and toxic metals from petroleum produced water
#60Semiconductor process wastewater treatment system and semiconductor process wastewater treatment method using the same
#61WATER TREATMENT METHOD AND WATER TREATMENT APPARATUS
#62Rotating cored-type biological treatment device of low-carbon-source wastewater and usage method therefor
#63In-situ remediation of sulfate contamination
#64System and method for the treatment of biogas and wastewater
#65Cow excreta treatment apparatus and method
#66Preparation Method and Application of External Carbon Source by Denitrification from Lake Algae
#67System, method and generator for generating nanobubbles or nanodroplets
#68Water treatment system
#69Methods of organic waste stream conversion
#70SCALABLE BIODIGESTER PLANT FOR GENERATING BIOGAS FROM LIVESTOCK LIQUID MANURE
#71Water treatment method and water treatment device
#72Methods and apparatus for treatment and purification of oil and gas produced water
#73Enhanced reduction bioremediation method using in-situ alcoholysis
#74Method for wastewater treatment through microorganism biochemical pathway optimization
#75Treatments of organic waste
#76for degrading ethylene oxide
#77Method and apparatus for drying preferably a moving material web by means of at least one drying device heated by means of biogas and comprising infrared radiators
#78Lightweight appliance with exoskeletal support respective kit-of-parts and method for production of biogas and liquid fertilizer
#79Asphalt mixture composition comprising digestate additive
#80System and method for improved anaerobic digestion
#81Method and systems for isolation and/or separation of target products from animal produced waste streams
#82Digester cover left-in-place ballast ring
#83Anaerobic digester
#84Anaerobic digester
#85Dissolved air flotation system and methods for biological nutrient removal
#86WASTEWATER TREATMENT METHOD
#87Mixing systems and methods of mixing
#88Composite phosphorus-based calcification inhibitor
#89Whey preacid treatment of wastewater with high calcium concentration to promote anaerobic digestion and delay calcification
#90Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars
#91Integrated deammonification process for wastewater reclamation
#92Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide
#93System and method for wastewater treatment through microorganism biochemical pathway optimization
#94Method for determining optimal preservation temperature of anaerobic ammonium oxidation biofilm in wastewater treatment for total nitrogen removal
#95Process to recover ammonium bicarbonate from wastewater
#96Method to Improve the Dewatering of Farm Waste Sludges
#97PRE-TREATMENT FOR SOLID WASTE PRESS
#98Apparatus and method for refractory organics conversion into biogas
#99System and process for producing biogas from an ethanol slurry mix
#100Process for treating contaminated water
#101Method for quickly converting organic waste into energy
#102Biological agent for enrichment of anaerobic digestion reactors, method of preparing such biological agent and bio-augmentation process with said agent
#103Anaerobic digester
#104Automated zero waste systems and methods
#105Process to convert bisulphide to elemental sulphur
#106COADMINISTRATION OF SULFIDE OXIDIZING BACTERIA AND NITRATES FOR MANAGEMENT AND CONTROL OF HYDROGEN SULFIDE PRODUCTION IN WASTEWATER
#107System and method for anaerobic digestion process assessment, optimization and/or control
#108System for wastewater treatment through controlling microorganism purification functions
#109System and method for controlled gas-dispersion-return-sludge-based wastewater treatment
#110Process and system for wastewater treatment
#111Compositions and methods for removing chlorinated hydrocarbons
#112Method and system for phosphate recovery from a stream
#113Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars
#114WASTE MATERIAL PROCESSING SYSTEM
#115System and method for wastewater treatment using selective gas-dispersion return sludge delivery
#116System and method for improved anaerobic digestion
#117Systems and methods for a low environmental impact treatment of contaminated fluid
#118CLARIFYING WATER AND WASTEWATER WITH FUNGAL TREATMENT/BIOFLOCCULATION
#119Heat Utilization in ORC Systems
#120Methods and systems for recovering phosphorus from wastewater including digestate recycle
#121Process to recover ammonium bicarbonate from wastewater
#122Municipal mixing with reciprocating motion disk
#123Improving sludge dewaterability and energy balance of wastewater treatment
#124Process for selenium removal with biological, chemical and membrane treatment
#125Mixing systems and methods of mixing
#126Process to recover ammonium bicarbonate from wastewater
#127Process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastes
#128Wastewater treatment system and gas liquid partition valve
#129Pretreated wastewater spray system
#130Membrane separation process
#131Grain processing
#132WASTEWATER TREATMENT PLANT ONLINE MONITORING AND CONTROL
#133Method of using microbial DNA sequencing in recovering renewable resources from wastewater and other waste streams
#134PLANT FOR THE PURIFICATION OF WASTE AND/OR PROCESS WATER BY MEANS OF ANAEROBIC MICROORGANISMS WITH A REACTOR TANK AND AN EXTERNAL SEPARATION APPARATUS
#135Digester cover left-in-place ballast ring
#136Automated aquaponics apparatus
#137Production of arginine-rich proteins from wastewater and use as a fertilizer
#138Method and systems for isolation and/or separation of target products from animal produced waste streams
#139STRUVITE PRECIPITATION AND MICROBIAL FUEL CELL FOR RECOVERY OF NUTRIENTS AND ENERGY FROM DIGESTER EFFLUENT
#140Wastewater detoxification method and system
#141Recessed roof for a storage tank
#142Method for producing hydrogen gas from aqueous hydrogen sulphide
#143Biological nutrient removal process control system
#144ANAEROBIC DIGESTER ENHANCEMENT
#145Apparatus and methods for reducing nutrients in treating wastewater
#146Anaerobic Reactor for Wastewater Treatment
#147Method for treating organic wastewater and organic wastewater treating system
#148Systems and devices for treating and monitoring water, wastewater and other biodegradable matter
#149Air Fertilization System Directing CO2 Exhaust to a Covered Crop Row
#150Ammonia Stripper
#151ELECTRODE, FUEL CELL AND WATER TREATMENT DEVICE
#152Lightweight assemblable appliance with pliant exoskeletal support respective kit-of-parts and method for production of biogas and liquid fertilizer
#153Municipal Mixing with Reciprocating Motion Disk
#154Process for enzymatic hydrolysis of lignocellulosic material and fermentation of sugars
#155Portable renewable energy microgeneration system
#156Chemical Oxidation and Biological Attenuation Process for the Treatment of Contaminated Media
#157METHOD FOR THE MANAGEMENT OF BIOLOGY IN A BATCH PROCESS
#158BIOMEDIATION METHOD
#159MODULAR LIQUID WASTE TREATMENT SYSTEM AND METHOD
#160USE OF MAGNESIUM HYDROXIDE IN THE NEUTRALIZATION OF PTA WASTEWATER
#161Process for treating organic material
#162Bacterial cytochrome P450 protein variant and method of reducing concentration of fluorinated methane in sample using the same
#163System and method for converting organic waste into methane and other useful products
#164PROCESS FOR RECOVERING ELEMENTAL SELENIUM FROM WASTEWATER
#165Recovery of phosphorous
#166SONICATED BIOLOGICAL HYDROGEN REACTOR
#167System and method for thermophilic anaerobic digester process
#168Waste material processing system
#169SYSTEM HAVING FOAM BUSTING NOZZLE AND SUB-SURFACE MIXING NOZZLE
#170System and method for improved anaerobic digestion
#171WASTEWATER SEPARATION AND PURIFICATION
#172Maintenance self-diagnosis and guide for a self-contained wastewater treatment system
#173Organics recovery from dry fraction
#174A method for treating sulphate-containing waters
#175Apparatus and method for reduction in ammoniacal nitrogen from waste waters
#176Method for the purification of gases containing volatile organic compounds
#177A METHOD FOR THE RECOVERY OF ORGANIC COMPOUNDS FROM WASTEWATER FOR GENERATING ELECTRICITY
#178MIXING SYSTEMS AND METHODS OF MIXING
#179PSYCHROPHILIC ANAEROBIC DIGESTION OF HIGH SOLIDS CONTENT
#180Facility for treating and recycling animal waste comprising methanisation, cultivation of microalgae and macrophytes, and vermiculture
#181WASTE DISTRIBUTOR SYSTEM AND APPARATUS
#182Leaching Tube
#183Thraustochytrid based process for treating waste effluents
#184Treatment of waste products with anaerobic digestion
#185WATER TREATMENT SYSTEMS AND METHODS FOR CONCURRENT REMOVAL OF VARIOUS TYPES OF ORGANIC MATERIALS
#186Method and device for processing solid waste
#187Process to recover ammonium bicarbonate from wastewater
#188Filtration-Active Fuel Cell
#189MUNICIPAL WASTE WATER TREATMENT PLANT/PROCESS WITH BY PRODUCT AND DRINKING WATER RECYCLE
#190METHOD AND INSTALLATION FOR REMOVING SULPHUR FROM THE DIGESTATE AND THE BIOGAS OF A DIGESTER
#191Portable renewable energy microgeneration system
#192Ammonia stripper
#193Process and device for treating a biomass mixed with water in order to produce drinking water, biogas and combustible solids
#194Septic tank for generating methane gas
#195Producing algal biomass and products from organic solid material
#196Heat utilization in ORC systems
#197Treatment of municipal wastewater with anaerobic digestion
#198Waste processing method and apparatus
#199Method and apparatus for wastewater treatment using external selection
#200Method and system for the integral treatment of wastewater from the maize industry
#201Bioremediation of soil and groundwater
#202Hydrogen sulfide removal from anaerobic treatment
#203Modular liquid waste treatment system and method
#204Photobioreactor
#205Partition for Limiting a Clarification Chamber of a Small Sewage Treatment Plant
#206PORTABLE HIGH RATE ANAEROBIC DIGESTER APPARATUS AND METHOD OF OPERATION
#207Inoculant for water treatment device
#208Methods of preserving starch in pulp and controlling calcium precipitation and/or scaling
#209Removal of arsenic using a dissimilatory arsenic reductase
#210Process for reducing the production of sludge by municipal or industrial wastewater purification plants, and equipment for the implementation thereof
#211Process for treating organic materials
#212Water treatment processes using biocatalysts
#213Method for treating organic waste, in particular sludge from wastewater treatment plants, and facility for implementing said method
#214Method for improving production of bio-hydrogen from waste water containing protein
#215Modified bacterium useful for producing an organic molecule
#216Heavy metal stabilization and methane inhibition during induced or naturally occurring reducing conditions in contaminated media
#217Hydrothermal carbonization of sewage wastes
#218BIOLOGICAL DENITROGENATION METHOD USING SLOW RELEASE SOLID CARBON SOURCE
#219System and method for renewable resource production, for example, hydrogen production by microbial, electrolysis, fermentation, and/or photosynthesis
#220METHODS AND SYSTEMS FOR BIODEGRADABLE WASTE FLOW TREATMENT USING A TRANSPORT FLUID NOZZLE
#221Anaerobic suspended growth treatment of contaminated water
#222ANAEROBIC TREATMENT OF INDUSTRIAL WASTEWATER
#223System and method for improved anaerobic digestion
#224Method for treating a waste stream using a bioreactor and a membrane filter
#225Wastewater treatment plant online monitoring and control
#226Syngas biomethanation process and anaerobic digestion system
#227PROCESS FOR GARBAGE AND SEWAGE TREATMENT THROUGH A METHOD ABLE TO ACCELERATE THE ANAEROBIC DIGESTION OUTPUT AND PRODUCT RESULTING THEREFROM FURTHER ALLOWING THE USE OF VARYING FEEDSTOCK
#228Wastewater treatment methods
#229Method for treating sewage sludge and wastewater treatment plant
#230SEPTIC SYSTEM AND METHOD OF TREATING SEWAGE AND GREASE
#231Anaerobic process
#232Chemical oxidation and biological attenuation process for the treatment of contaminated media
#233Chemical oxidation and biological attenuation process for the treatment of contaminated media
#234INHIBITION OF METHANE PRODUCTION DURING ANAEROBIC REDUCTIVE DECHLORINATION
#235Method for accelerated testing of a membrane module
#236Use of encapsulated substrates that control the release rates of organic hydrogen donors
#237ANAEROBIC TREATMENT SYSTEM AND ANAEROBIC TREATMENT METHOD
#238Simultaneous anoxic biological phosphorus and nitrogen removal
#239Systems and methods for anaerobic digestion of biomaterials
#240METHOD AND APPARATUS FOR UNICELLULAR BIOMASS PRODUCTION USING pH CONTROL SYSTEM AND INDUSTRIAL WASTEWATER WITH HIGH BIOCHEMICAL OXYGEN DEMAND LEVELS
#241Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
#242Septic system with overflow discharge system
#243Vortex diodes as effluent treatment devices
#244Secondary solid-phase anaerobic digestion producing more biogas
#245Method to preserve native starch present in pulp in a papermaking process
#246Self-contained, PV-powered domestic toilet and wastewater treatment system
#247Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
#248Methods and systems for recovering phosphorus from wastewater including digestate recycle
#249Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
#250Methods for treating wastewater from exploration for and production of oil and gas
#251Method for continuous treatment of water containing organic matter by enzyme treatment
#252Biological two-stage contaminated water treatment system
#253Wastewater processing method of hydrolysis-acidification enhanced by addition of zero-valent iron (ZVI)
#254System and method for thermophilic anaerobic digester process
#255METHODS AND SYSTEMS FOR MAINTAINING THE TEMPERATURE OF WASTEWATER IN A TREATMENT FACILITY
#256Process to treat industrial wastewater
#257Wastewater treatment facility and bioreactor for treating wastewater from oil and gas exploration and production
#258Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods
#259Biogas production
#260SEPTIC TANK MONITORING SYSTEM
#261Method for desulphuration of the digestate and the biogas of a digester, and biogas production facility implementing said method
#262Biocatalyst compositions and processes for their use
#263Methods for using ozone to enhance anaerobic digestion
#264Anaerobic lagoon or tank having a flow-splitter tank
#265Zero-valent iron two-phase anaerobic reactor
#266Anaerobic reactor for wastewater treatment
#267Portable renewable energy microgeneration system
#268Bioremediation systems, compositions, and methods
#269Microemulsions and uses thereof in dispersing catalysts
#270Syngas biomethanation process and anaerobic digestion system
#271Systems and methods for anaerobic digestion of biomaterials
#272METHOD OF THE CLEANUP OF CONTAMINATED SITE/SEDIMENTS
#273METHOD FOR THE ACIDIFICATION OF MANURE
#274System and Method for Processing Alternate Fuel Sources
#275METHOD AND APPARATUS FOR ANAEROBICALLY DIGESTING ORGANIC MATERIAL
#276Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide
#277Human waste treatment system and method
#278Process for the production of bio-oil from municipal solid waste
#279STABILIZATION AND DISINFECTION OF WASTES USING HIGH ENERGY E-BEAM AND CHEMICAL OXIDANTS
#280Integrated membrane system for distributed water treatment
#281In situ bioremediation of contaminated groundwater using electron acceptor salts
#282System and method for converting organic waste into methane and other useful products
#283Circular utilization method in pulping and papermaking processes with straw
#284Mixing systems and methods of mixing
#285Renewable energy microgeneration system
#286MIXED SUBSTRATES FOR ANAEROBIC BIOREMEDIATION IN AQUIFERS
#287METHOD OF SELENIUM REMOVAL FROM AN AQUEOUS SOURCE
#288Organic Forward Osmosis System
#289Combined liquid to solid-phase anaerobic digestion for biogas production from municipal and agricultural wastes
#290ALGACULTURE METHOD
#291TECHNIQUES FOR PROCESSING WASTE MATERIALS INTO USEFUL PRODUCTS
#292System and method for purifying an aqueous organic matter, waste and/or wastewater under pressure and method for producing biogas
#293System and method for treating process water with separate separation of gases and solids
#294Systems and methods for anaerobic digestion of biomaterials
#295Systems and devices for treating water, wastewater and other biodegradable matter
#296Systems and methods for anaerobic digestion of biomaterials
#297MICROBIALLY-ASSISTED WATER ELECTROLYSIS FOR IMPROVING BIOMETHANE PRODUCTION
#298Sewage nitrate removal by free-draining asphyxiant filtration and carbon addition
#299Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery
#300Simultaneous anoxic biological phosphorus and nitrogen removal