86316 ⎘
Biological treatment of water, waste water, or sewage
Sub-classes:TAIL WATER TREATMENT AND RECYCLING SYSTEM FOR AQUACULTURE
#2SYSTEMS AND METHODS FOR PROCESSING ENGINE WASH EFFLUENT
#3ALTERNATIVE DIRECT POTABLE REUSE TRAIN
#4Compositions and Methods for Cleaning Contaminated Solids and Liquids
#5Device for treating uranium tailings with microorganism
#6SYSTEM AND METHOD FOR ANALYZING AND USING SEPTIC SYSTEM DATA
#7ENHANCED PLUME SPREADING
#8HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEWAGE TREATMENT DEVICE COMPRISING SAME
#9METHOD FOR SIMULTANEOUSLY TREATING HIGH CONCENTRATION OF SULFIDE AND ORGANIC COMPOSITION CONTAINED IN WASTE LIQUID
#10Benthonic animal isolation frame and method for studying aquatic ecosystem by using same
#11Compositions and methods for cleaning contaminated solids and liquids
#12Reactor arrangement comprising a means for rotating and/or oscillating a transformation device and a method of using such reactor arrangement
#13Method for treating production wastewater from the preparation of propylene oxide by co-oxidation
#14Domestic sewage treatment system
#15PHOTOVOLTAIC DEVICE WITH THERMAL MANAGEMENT
#16Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies embedded in macroporous scaffolds
#17Built-in micro-interface papermaking wastewater treatment system and wastewater treatment method thereof
#18Thermal in situ sustainable remediation system and method for groundwater and soil restoration
#19Compositions and methods for cleaning contaminated solids and liquids
#20Water Purifying Agent and Method for Making It
#21PORTABLE DRINKING WATER GENERATOR
#22Enzyme forming mesoporous assemblies embedded in macroporous scaffolds
#23METHOD AND APPARATUS TO INCREASE WASTEWATER BIOREACTOR PROCESSING CAPACITY WHILE REDUCING GREENHOUSE GAS EMISSIONS
#24Dioxane-degrading bacteria-immobilized carrier, biodegradation treatment method, and biodegradation treatment apparatus
#25Saline glycerine wastewater treatment system and technology
#26Process to provide source water and manage produced/flowback water for hydraulic fracturing
#27Method for epoxidation to produce alkene oxide
#28BEARINGLESS HYDRAULIC ROTARY STIRRING WATER DISTRIBUTOR
#29Pressostatic odor control cover for slurry treatment tank with device for reducing the inner volume occupied by harmful and malodorous gases
#30Filtering mesh with growth inhibiting material
#31Liquid container monitoring and filtration system
#32Granule-forming method and waste water treatment method
#33Facility and method for biologically treating organic waste and effluents
#34Membrane bioreactor for strengthening membrane fouling control and method thereof
#35Compositions and methods for cleaning contaminated solids and liquids
#36Automated aquaponics apparatus
#37Wastewater detoxification method and system
#38METHOD OF TREATING WATER USING FOAM FRACTIONATION
#39Fast biofilm formation method for organic filler during treatment of sewage with low C/N ratio
#40MBR frame
#41Constitutive 1,4-dioxane-degrading bacteria
#42Apparatus for relieving surface-layer clogging of denitrification deep-bed filter and method for running the same
#43Apparatus for sewage deep bed denitrification with high pollutant carrying capacity and low energy consumption, and method for running the same
#44Method for inhibiting growth of microorganisms with macroporous scaffolds
#45Apparatus and methods for reducing nutrients in treating wastewater
#46Composition and method for retention of solvated compounds and ions
#47NOVEL FACILITY FOR TREATING WASTE WATER
#481,4-dioxane-degrading bacteria culture method, medium, and 1,4-dioxane treatment method using 1,4-dioxane-degrading bacteria
#49Nitrogen-reducing wastewater treatment system
#50Wastewater treatment systems and related methods
#51AQUARIUM SYSTEM FOR ALL-AROUND VIEWING AND MICROCLIMATE SIMULATION
#52Method and system for the in-situ decontamination of contaminated soils
#53Installation element for use in the fields of cooling technology, water treatment or mass transfer and method for the manufacture of such an installation element
#54Treatment of trade effluent from food waste disposal systems
#55Screw conveyor type separation apparatus and wastewater treatment system
#56Method of remediation of organic toxins using supported lipid bilayer nanoparticles
#57MICRO-ENCAPSULATING FLOCCULATING DISPERSION WATER TREATMENT SYSTEM
#58Method for producing a biologically active, microorganism-containing aqueous solution or suspension
#59SOLAR DESALINATION AND POWER GENERATION PLANT
#60WATER TREATMENT SYSTEM
#61Compositions and methods for cleaning contaminated solids and liquids
#62Generation of hydrocarbon fuels having a reduced environmental impact
#63AIR PURIFICATION SYSTEM AND METHOD WITH BIOLOGICAL TREATMENT OF A SCRUBBER LIQUID
#64Dual media system for treating wastewater containing selenium
#65Multi-step system for treating selenium-containing wastewater
#66Hybrid reactor and process for removing selenium
#67Backwash method for biological reactors
#68Process for acidic scrubbing of dinitrotoluene in the presence of hydrocyanic acid
#69Wastewater treatment systems and related methods
#70Composition and method for retention of solvated compounds and ions
#71REMOVAL OF METALS FROM WASTEWATER
#72BIOFILM FILTRATION DEVICE AND BACKWASH METHOD FOR BIOFILM FILTRATION DEVICE
#73PROCESS FOR REDUCING THE TOTAL ORGANIC CARBON IN WASTEWATER
#74Use of methanol in the production of hydrogen and fuel, processes and plants for the production of hydrogen and fuel
#75Ethanol fermentation methods and systems
#76Water treatment device
#77Methods and systems for treating spent caustic and regenerating media
#78Hierarchical magnetic nanoparticle enzyme mesoporous assemblies embedded in macroporous scaffolds
#79ASSEMBLIES AND METHODS FOR TREATING WASTEWATER
#80Composition and method for retention of solvated compounds and ions
#81COKING WASTEWATER TREATMENT
#82Ethanol fermentation methods and systems
#83Reactive treatment cell and systems for environmental remediation
#84Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene
#85Hydro-kinetic reactor tank
#86NOVEL BIOCATALYST COMPOSITIONS AND PROCESSES FOR USE
#87Tank with an integral filter and beverage dispensing appliance comprising such a tank
#88Generation of hydrocarbon fuels having a reduced environmental impact
#89Wastewater treatment device
#90Method and system for processing a biomass for producing biofuels and other products
#91WATER FILTRATION AND SEWAGE SYSTEM
#92Solid dissolver system for treatment of waste material
#93Treatment of spent caustic waste
#94Method and facility for treating wastewater containing hydrocarbons, in particular aromatic compounds
#95Oil emulsification and polycyclic aromatic hydrocarbon adsorption using fine particles as dispersants
#96Method and apparatus for wastewater treatment using screens
#97Method and system for treating water in order to reduce its endocrine disrupting effect by means of a living organism
#98Method and apparatus for water treatment using screens
#99BIOFILM CARRIER SCREEN
#100Microbes Encapsulated within Crosslinkable Polymers
#101Altering metabolism in biological processes
#102Composition and method for retention of solvated compounds and ions
#103Bioaugmentation using floating mixer
#104Device for Treating Water Comprising a Solid Filter Drum
#105Modular smart biofeeding device
#106Method of organic acid fermentation by rumen fluid using cellulose-containing waste matter
#107METHOD OF TREATING MINE-INFLUENCED WATER AND SOIL
#108Human waste treatment system and method
#109Water treatment method and method for producing ultrapure water
#110ORGANIC UNCOUPLING AGENTS
#111Processes for remediation of contaminant plumes
#112Aquarium filter media including nanofibers
#113System and method for wastewater treatment
#114WASTE SLUDGE DIGESTION PROCESS BY SEQUENTIAL INTERMITTENT OZONE DOSING
#115Chemical oxidation or electromagnetic treatment in SAGD operations
#116METHOD AND SYSTEM FOR PROCESSING A BIOMASS FOR PRODUCING BIOFUELS AND OTHER PRODUCTS
#117Treatment method reducing wastewater influent chemical/pharmaceuticals before biological reduction to enhance sewage treatment
#118Method integrating electrochemical oxidation and flocculation processes for pre-treatment of coking wastewater
#119Control of filamentous bacteria induced foaming in wastewater systems
#120Water-storage and water-purification system
#121Systems and methods for reducing sludges produced by wastewater treatment facilities
#122Production of a biofilm on an electrode for a biocell, electrode and biocell obtained
#123Intimate coupling of photocatalysis and biodegradation in a photocatalytic circulating-bed biofilm reactor
#124Ventilation group for flow reversal
#125Use of Methanol in the Production of Hydrogen and Fuel, Processes and Plants for the Production of Hydrogen and Fuel
#126Waste water treatment from a biomass-to-liquid process comprising synthesis gas production and integrated factory facility
#127Desalination system and method of wastewater treatment
#128Treatment of spent caustic waste
#129Systems and methods for treating oil, fat and grease in collection systems
#130IMPROVEMENT SEPARATION OF SOLIDS FROM LIQUIDS BY THE USE OF QUICK INVERTING AND DISPERSING FLOCCULANTS
#131METHODS OF REDUCING THE COST REQUIRED FOR COMING INTO COMPLIANCE
#132METHODS OF REDUCING THE TIME REQUIRED FOR COMING INTO COMPLIANCE
#133Methods of reducing the amount of settling aid
#134Microbes encapsulated within crosslinkable polymers
#135Altering metabolism in biological processes
#136Wastewater treatment vessel
#137Membrane cover having a protective layer to prevent deterioration of UV stabilizers therein
#138WASTEWATER TREATMENT AND DISPOSAL SYSTEM
#139Methods of treatment of ground water
#140METHODS AND KITS FOR BIOREMEDIATION OF CONTAMINATED SOIL
#141Apparatus for treating wastewater
#142Effluent purifying plant with centralized structure
#143Method and system for inoculating bacteria in contaminated water using earthworm humus
#144Device and Method for Purifying Waste Water
#145Multistage process for treating water utilizing in one stage magnetic seed to sorb dissolved contaminants, and in another stage utilizing magnetic seed to clarify the water
#146Offshore Wastewater Treatment
#147Portable in-situ ozone-generating remedial system
#148Portable in-situ oxygenation and hydrogenation remedial system
#149Portable discrete groundwater sampling system
#150Process for purification treatment of wastewater containing organic substance
#151Wastewater treatment system
#152Process for treatment of organic contaminated water
#153Insitu Grease/Biosolid Bioremediation Apparatus and Method
#154Separating device
#155Method and device for culturing live cells by coupling a bioreactor receiver with a selection automation
#156Fats, oil and grease interceptor
#157Methods and apparatus for treating animal manure
#158Wastewater treatment
#159Combination of compressor and permanent magnet motor for sewage aeration
#160Apparatus and method for the non-chemical stabilization of bio-solids
#161Method and device for comminuting particulate organic substances in suspensions of microorganisms
#162Constructed wetlands system, treatment apparatus and method
#163Waste effluent treatment system
#164Microbial manure treatment system
#165Water treatment
#166Membrane-covered reservoir having a hatchway therein
#167Wastewater treatment
#168Membrane cover having a protective layer to prevent deterioration of UV stabilizers therein
#169Water clarifying agent inducing catalytic reaction and method of clarifying water through activation of microorganism
#170Method of purifying fischer-tropsch derived water
#171Method of purifying fischer-tropsch derived water
#172Waste water treatment process
#173Method for treating organic wastewater containing aminopolycarboxylic acid
#174Method and apparatus for aerating a surface layer in a stratified liquid body
#175Methods and apparatus for treating animal manure
#176Modular fish tank filter components
#177Combined heat, power, water and waste system
#178Treatment of source water
#179Treatment of potable water
#180Compositions and methods for cleaning contaminated solids and liquids
#181Treatment of potable water
#182Bioremediation separation system and method for human waste
#183Water treatment system and method
#184MBR frame