86445 ⎘
Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
Sub-classes:Intelligent, efficient and high-value manure treatment system based on ecological livestock and poultry farming and method therefor
#2ACTIVELY COOLED SCREW FEEDER FOR GASIFICATION REACTORS
#3SYSTEM AND PROCESS FOR REDUCING PFAS AND MICROPLASTICS IN BIOSOLIDS USING HYDRODYNAMIC CAVITATION AND FOAM FRACTIONATION
#4TREATING PRODUCED WATER FOR BENEFICIAL REUSE
#5PROCESS FOR PRODUCING ENHANCED MANGANESE-ZINC GEOTHERMAL FILTER CAKE COMPOSITIONS
#6INLINE PARTICLE SIZE CONTROL FOR ROTARY DRUM DRIER RECYCLE MATERIAL
#7SYSTEM AND PROCESS FOR REDUCING PFAS AND MICROPLASTICS IN BIOSOLIDS USING HYDRODYNAMIC CAVITATION AND FOAM FRACTIONATION
#8WASTEWATER AND SLUDGE TREATMENT DEVICE AND METHOD
#9METHOD AND APPARATUS FOR TREATING NATURAL GAS AND OIL WELL WASTE WATERS FOR REMOVAL OF CONTAMINANTS AND DISSOLVED SOLIDS
#10TAILINGS STORAGE FACILITY METHOD AND STRUCTURE
#11FILTER ARRANGEMENT
#12Mobile Lagoon Cleaning Process and Sewer System
#13DECENTRALIZED BIOSOLIDS CONVERSION SYSTEMS AND METHODS
#14SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A SLUDGE
#15HETEROGENEOUS MATERIAL PROCESSING SYSTEM AND METHOD
#16Use of Flotation for Separation and Thickening of Ballasted Sludge
#17WATER RECOVERY SYSTEMS AND METHODS
#18Self-Cleaning Gas Buster Tank
#19Helical screw conveyor unit, worm shaft, worm extruder, and method for providing a worm shaft
#20SLUDGE DEWATERING SYSTEM HAVING A FILTRATION PANEL WITH A DIMPLED CORE
#21SYSTEMS AND METHODS FOR DEWATERING SLURRIES
#22Wastewater and sludge treatment device and method
#23LARGE-SCALE IN-SITU DEWATERING TREATMENT METHOD AND DEVICE FOR LAKE SLUDGE
#24ADJUSTABLE RECEPTACLES
#25FILTER DISK, DEVICE FOR DEWATERING SLUDGE, AND USE OF A FILTER DISK
#26A SYSTEM AND A METHOD FOR STORING BIOLOGICAL FEEDSTOCK
#27A STORAGE TANK SYSTEM AND A METHOD FOR REDUCING UNWANTED GAS FORMATION
#28SOLID-LIQUID FILTRATION ASSEMBLY AND METHOD OF USE
#29SYSTEM FOR DRYING SLUDGE AS WELL AS SLUDGE TURNER
#30METHOD FOR PREPARING SLUDGE CONDITIONER FROM WATER SUPPLY SLUDGE AND USE OF SLUDGE CONDITIONER
#31METHOD AND APPARATUS FOR TREATING MIXTURES OF LIQUIDS AND SOLIDS
#32PERVIOUS CONCRETE COMPOSITION AND MINERAL MEMBRANE HAVING SAME
#33HIGH RATE THICKENER AND EDUCTORS THEREFOR
#34SIEVE PANEL HAVING VARIABLE TILT SCREEN ELEMENT
#35SEPARATION DEVICE
#36NOVEL GEOTEXTILE TUBE TYPE SLUDGE DEHYDRATION DEVICE COMBINED WITH VACUUM PRELOADING AND SLUDGE DEHYDRATION METHOD
#37Mobile cleaning and water treatment system
#38SEPARATION DEVICE
#39Treatment of tailings with lime at elevated PH levels
#40ENHANCED MECHANICAL DEWATERING OF A SLURRY
#41Process of disposal in piles of tailings stemming from the iron ore processing method
#42DEWATERING AIDS
#43Processing method for perennially polluted sludge containing oils and water, waste residues or oil sands deep in natural oil mines, and processing system thereof
#44Sewage treatment process with magnetic sludge carbon carrier cooperated with standard upgrading and capacity improvement
#45Solid-liquid separation anti-soiling toilet, mounting method and application of solid-liquid separation anti-soiling toilet
#46Systems and methods for treating wastewater and providing class A sludge
#47Phosphorous extraction and recovery system
#48Apparatus and methods for dewatering sludge
#49DIGESTION OF ORGANIC SLUDGE
#50Universal feeder with clamshell transfer screw
#51Immersed active infrared self-cleaning secondary sedimentation tank sludge blanket induction device and application method thereof
#52Portable particulate filtering system and method
#53SYSTEM FOR COAL ASH CLEANUP
#54SYSTEMS AND METHODS FOR ENHANCING EFFICIENCY OF WASTEWATER TREATMENT
#55Multiphase separation and pressure letdown method
#56High rate thickener and eductors therefor
#57Method and apparatus for reducing the water content of waste water sludge
#58Gravel pack filtration system for dehydration of gravel slurries
#59Carbon capture filtration system and method
#60Clarifier rake configuration and system and method including the same for bottom ash handling related to flue gas desulfurization
#61Systems and methods for dewatering slurries
#62Treatment process for recycling silicon ingot cutting waste
#63METHOD FOR OPERATING A WASTEWATER TREATMENT PLANT FOR PHOSPHORUS TREATMENT OF EFFLUENT
#64CDF-DREDGE, DROP-TUBE SEPARATOR AND METHOD OF TREATING WETLAND AREAS
#65Ballast water, bilge water, slop water, or oily water treatment systems
#66Rake-free thickening device including driving area
#67Decentralized biosolids conversion systems and methods
#68METHOD AND APPARATUS FOR CLEANING LARGE PIPES, SUCH AS STORM DRAIN CONDUITS
#69Method and systems for isolation and/or separation of target products from animal produced waste streams
#70Dewatering apparatus, systems, and methods
#71Slurry handling apparatus
#72Clarifier rake configuration and system and method including the same for bottom ash handling related to flue gas desulfurization
#73Quantitative tank bottom sludge valve
#74Unit for treating a drilling mud and corresponding method
#75Reverse flow type multi-stage sedimentation rake-free thickening device
#76Method and system for treatment of spent chloroaluminate ionic liquid catalyst and alkaline wastewater
#77TREATMENT OF SLUDGES AND FLOCCULANTS USING INSOLUBLE MINERAL COLLOIDAL SUSPENSIONS
#78Multi-stage gravity-type sludge drying apparatus and method for drying sludge using same
#79Universal feeder for gasification reactors
#80Sludge dewatering process assisted by flocculating reactant and plant for the implementation of such a process
#81INLINE DEWATERING SYSTEM
#82Dual-airflow cyclone flash drying device
#83Treatment of oil sands tailings with lime at elevated PH levels
#84Methods and systems for processing dredge spoils
#85Submerged membrane unit diffuser case
#86Sludge collector
#87Universal feeder for gasification reactors
#88Apparatus and methods for dewatering sludge
#89Gasification reactor with pipe distributor
#90Process and apparatus for treating sludge
#91Sewage treatment system
#92Adjustable receptacles
#93Sediment capture syphon system and pump
#94Systems and methods for treating wastewater and providing class A sludge
#95Bioreactor for treating sewage and sewage treatment system comprising the same
#96Dewatering box
#97System for implementation or de-pollution and revitalization of artificial or natural lakes
#98Combined dehydration device
#99Multi-parameter enhancement of membrane bioreactor process efficiency by biomass selection and selective biomass wasting
#100Gasification reactor with discrete reactor vessel and grate and method of gasification
#101Sludge handling system with rotating discharge device
#102Methods for enhancing the dewaterability of sludge with enzyme treatment
#103Gold mine cyanide tailing disposal method using paste technology
#104Process and apparatus for separating valuable or harmful liquids from slurries
#105Method and apparatus for treating natural gas and oil well waste waters for removal of contaminants and dissolved solids
#106INSTALLATION FOR OBTAINING PHOSPHATE SALTS AND METHOD FOR OPERATING THIS INSTALLATION
#107Salt production from wastewater
#108Dehydrator system and methods of using the same
#109Method of treating high-solids mineral slurries with polymeric flocculants
#110Method for recovery of phosphate
#111Emancipative waste activated sludge stripping to remove internal phosphorus (“eWASSTRIP”)
#112System and method for dewatering sediment ponds
#113Oil sands tailings treatment
#114Waste disposal methods
#115Treatment of oil sands tailings with lime at elevated pH levels
#116SYSTEM AND METHOD FOR SEPARATING SOLIDS FROM LIQUID-SOLID SLURRIES
#117Dewatering systems and methods
#118Systems and methods for dewatering a slurry that includes lignocellulosic biomass and liquid
#119Sludge dehydrator
#120Methods for separating non-fibrous solids from liquids using a double-roller
#121Bioreactor for treating sewage and sewage treatment system comprising the same
#122Method and systems for isolation and/or separation of target products from animal produced waste streams
#123Sludge concentration and conditioning device and method for treating sludge using the same
#124Sludge dehydration system and sludge dehydration method
#125Waste material process and product
#126Methods and systems for separating solid particulates from waste water
#127BURNER NOZZLE WITH BACKFLOW PREVENTION FOR A FLUIDIZED BED BIOGASIFIER
#128Treatment of sludges and flocculants using insoluble mineral colloidal suspensions
#129Portable liquid recovery system with optional preliminary processor and feed
#130Transfer systems for receiving and conveying material
#131Systems and methods for processing earthen slurries
#132Screen dump station system for disposing of spent drilling mud
#133Bottom-drying sludge drying device and method
#134Processes and treatment systems for treating high phosphorous containing fluids
#135METHOD AND INSTALLATION FOR PRE-TREATMENT EMPLOYING A FILTER CAKE
#136Oil sands tailings treatment
#137METHOD FOR RECYCLING BYPRODUCT SLUDGE IN RECYCLED AGGREGATE PRODUCING PROCESS FROM WASTE CONCRETE
#138Method and arrangement for wastewater treatment
#139Dynamic separation and filtration
#140Fluid treatment reactor
#141Reversible Microcapsule Filter Cake
#142SYNGAS BIOMETHANATION PROCESS AND ANAEROBIC DIGESTION SYSTEM
#143Method for clarification of wastewater
#144Method and device for dewatering sludge on a screen
#145Betaine based organic fertilizer
#146Process for the anaerobic fermentation of biogenic waste materials and plant for carrying out this process
#147Method and device for treating liquid sludge and filter cakes obtained by said method
#148AN IMPROVED APPARATUS FOR COMPACTING AND DEHYDRATING ORGANIC WASTE AND/OR ALIMENTARY WASTE
#149METHODS FOR REDUCING GREENHOUSE EMISSIONS FROM ANIMAL MANURE
#150Method and device for treating an organic effluent
#151Method of deodorizing sludge and device for performing said method
#152A WASTEWATER PURIFICATION SYSTEM
#153Organics recovery from dry fraction
#154Anaerobic fermentation to produce biogas
#155Treatment of tailing streams
#156THERMAL TREATMENT SYSTEM AND METHOD FOR EFFICIENT PROCESSING OF ORGANIC MATERIAL
#157Process and apparatus for treating sludge
#158WATER CLARIFICATION AND SLUDGE DEWATERING SYSTEMS
#159Reversible microcapsule filter cake
#160Biogenic flocculant composition to enhance flocculation and dewaterability of chemically enhanced primary treatment sludge
#161Sludge dehydrating system and method thereof based on thermal hydrolysis technology
#162Fluidized bed biogasifier and method for gasifying biosolids
#163System and method for the concentration of a slurry
#164Sludge dehydration system and sludge dehydration method
#165Recovery device and recovery method for recovering specific material from sludge
#166Combined tailings disposal for minerals processes
#167Treatment of waste products with anaerobic digestion
#168METHOD FOR USING A SLUDGE CLASSIFYING PRESS TO TREAT SLUDGE
#169Dynamic dewatering system
#170Methods and systems for processing dredge spoils
#171GREEN HOUSE FOR TREATMENT OF SLUDGE
#172Nutrient recovery process
#173Method for treating organic laden produced water
#174Removing finely dispersed particulate matter from a fluid stream
#175Processes and treatment systems for treating high phosphorous containing fluids
#176Biogenic flocculant composition to enhance flocculation and dewaterability of chemically enhanced primary treatment sludge
#177SLUDGE CONDITIONING APPARATUS
#178INLINE DEWATERING SYSTEM
#179Portable mining apparatus and methods of use
#180Method and apparatus for removing organic substances, nitrogen and phosphorus from highly concentrated organic waste water
#181SLUDGE SCREW THICKENER WITH SCREEN ROTATION DURING CLEANING
#182ANAEROBIC TREATMENT OF INDUSTRIAL WASTEWATER
#183Multiple product belt drier for drying pasty and/or powdery materials, particularly for drying sludges from treatment plants or biomass
#184Method for treating a waste stream using a bioreactor and a membrane filter
#185Syngas biomethanation process and anaerobic digestion system
#186Separation of biocomponents from manure
#187Procedure and equipment for the production of solid fuel from wastewater sludge
#188Quick-dry filter dewatering mobile process and apparatus
#189Nutrient recovery process
#190Methods for enhancing the dewaterability of sludge with—alpha-amylase treatment
#191Contaminant-free fertilizer from liquidized sewage sludge
#192METHOD FOR THE SEPARATION OF LITTER FROM LIQUID MANURE
#193Floating wicks for slurry consolidation
#194Modular, scalable high solids methane digester for small-sized to medium-sized farms
#195Systems and method for biomass digestion
#196Sludge screw thickener with screen rotation during cleaning
#197Method for recovering hydrocarbon fluids using a hydraulic fracturing process
#198Spray-drying device for dehydrated filtrate from desulfurization wastewater, air pollution control system and flue gas treatment method
#199Biodiesel fuel production, separation methods and systems
#200Separation systems for dewatering of fog and biodiesel fuel production
#201Syngas biomethanation process and anaerobic digestion system
#202Fluidized bed biogasifier and method for gasifying biosolids
#203System and method for the concentration of a slurry
#204Remediation of Slurry Ponds
#205Cost-efficient treatment of fluoride waste
#206FILTRATION DEHYDRATION APPARATUS
#207Sludge thickening and ammonia treatment system
#208Methods and Systems for Processing Dredge Spoils
#209Apparatus and method for de-watering of slurries
#210Methods for Enhancing the Dewaterability of Sludge with -Alpha-Amylase Treatment
#211System for advanced wash water recycling
#212Method for the biological purification of ammonium-containing wastewater
#213MOBILE CLARIFIER AND SLUDGE DEWATERING SYSTEM FOR ONSITE WASTE WATER TREATMENT
#214Apparatus for waste-water filtration
#215SYSTEM AND METHOD FOR TREATING WASTE
#216CONTINUOUS TREATMENT OF WATER CONTAINING CARBON BLACK
#217WATER DESALINATION PLANT AND SYSTEM FOR THE PRODUCTION OF PURE WATER AND SALT
#218Anaerobic fermentation to produce biogas
#219Methods and products for biomass digestion
#220Method for Filtering Sludge Solids from Sludge Liquids
#221Method for Producing Non-Putrescible Sludge and Energy and Corresponding Plant
#222Wastewater chemical/biological treatment method for open water discharge
#223Water Treatment Apparatus
#224Treatment equipment of organic waste and treatment method
#225Apparatus and method for thermal hydrolysis of organic matter
#226Combined action filter press
#227Methods and systems for processing organic material
#228BIOGAS PRODUCING SYSTEM
#229Process for conversion of organic, waste, or low-value materials into useful products
#230Seawater desalination plant and production of high purity salt
#231KNITTED GEOTEXTILE, AND GEOTEXTILE TUBE CONSTRUCTED THEREOF
#232Air pollution control system and air pollution control method
#233Methods and systems for converting waste into complex hydrocarbons
#234Hybrid chemical/mechanical method and apparatus for inactivating and removing pharmaceuticals and other contaminants from water
#235FILTERING AND CONDENSING APPARATUS OF SUCTION TYPE
#236Method for removing ammonia nitrogen in coking wastewater
#237System for treatment of contaminated liquid
#238Wastewater sludge processing system
#239SYSTEM FOR ELECTROCOAGULATIVELY REMOVING CONTAMINANTS FROM CONTAMINATED WATER
#240Solid-liquid separating system
#241DEWATERING DEVICE HAVING A BLADDER
#242Compact wastewater concentrator and contaminant scrubber
#243Method and device for cleaning filter cloths of filter press dewaterer
#244System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream
#245METHODS OF REDUCING GREENHOUSE EMISSIONS FROM ANIMAL MANURE
#246METHOD AND SYSTEM OF SLUDGE TREATMENT
#247Fluid treatment reactor
#248Water treatment and reuse system
#249SLUDGE CONCENTRATION AND DEHYDRATION METHOD
#250Livestock wastewater treatment system and method
#251WASTE DISTRIBUTION, CONVERSION, AND UTILIZATION
#252Dewatering method
#253System and method for treating wastewater via phototactic heterotrophic microorganism growth
#254Electroosmotic dehydrator
#255IMPROVEMENTS IN/OR RELATING TO A METHOD OF TREATING SLUDGES
#256PROCESS FOR THE RECOVERY OF MAGNESIUM FROM A SOLUTION AND PRETREATMENT
#257Suspension liquid extraction apparatus and method
#258Anaerobic wastewater treatment system and process utilizing solids based bacterial colonization (SBBC)
#259METHOD FOR THE CONVERSION OF BIOMASS FROM RENEWABLE RAW MATERIALS IN ANAEROBIC FERMENTERS
#260OPTIMIZED APPARATUS AND METHOD FOR MANURE MANAGEMENT
#261Methods and systems for feedstock production from sewage and product manufacturing therefrom
#262Non-biological removal and recovery of nutrients from waste
#263Waste activated sludge phosphorus and magnesium stripping process and struvite production system
#264WATER DESALINATION PLANT AND SYSTEM FOR THE PRODUCTION OF PURE WATER AND SALT
#265METHOD FOR PROCESSING AND DRYING WASTE IN A CONTINUOUS PROCESS
#266Method and apparatus for treatment of contaminated liquid
#267METHOD FOR TREATMENT OF WATER-CONTAINING MATERIAL
#268Integrated utility system
#269SILICON RECLAMATION APPARATUS AND METHOD OF RECLAIMING SILICON
#270Modular oil-based sludge separation and treatment system
#271Wastewater treatment system and process utilizing solids based bacterial colonization (SBBC)
#272METHODS AND SYSTEMS FOR PRODUCTION OF BIOFUELS AND BIOENERGY PRODUCTS FROM SEWAGE SLUDGE, INCLUDING RECALCITRANT SLUDGE
#273Wastewater photo biomass/algae treatment method
#274PROCEDURE FOR THE TREATMENT OF PURINES AND RESULTING PRODUCT
#275Method of recycling fibers from sewage sludge and means thereof
#276Process for treating animal husbandry effluent slurry by pre-treatment and electroflotation
#277Feedback control scheme for optimizing dewatering processes
#278Combined anaerobic process apparatus for treating organic wastes
#279Apparatus for waste-water filtration
#280Closed loop biomass energy system
#281Organic waste treatment using anaerobic and facultative anaerobic bacteria
#282METHOD AND INSTALLATION FOR PACKAGING MUDS BEFORE DRYING
#283Waste activated sludge stripping to remove internal phosphorus
#284Method for recycling of oil based drilling fluid contaminated with water and water contaminated with oil based drilling fluid
#285Method for dewatering slurry from construction sites
#286Methods and systems for converting waste into complex hydrocarbons
#287Apparatus for combining solids thickening and dewatering in one vessel
#288Sludge treatment system
#289System and method for anaerobic digestion of biomasses
#290Combined centrifugal separator
#291Sludge filtration apparatus and filter assembly thereof
#292HYDROFLUORIC ACID TREATMENT APPARATUS
#293MODULAR OIL-BASED SLUDGE SEPARATION AND TREATMENT SYSTEM
#294Slurry Handling and Separating System
#295Method and apparatus for converting organic material
#296Wastewater chemical/biological treatment method and apparatus
#297Treatment equipment of organic waste and treatment method
#298Device and method for treatment of waste products including feces
#299FLUID REMOVING FILTER APPARATUS AND METHOD OF REMOVING FLUID FROM A MIXTURE
#300Hybrid chemical/mechanical dewatering method for inactivating and removing pharmaceuticals and other contaminants from wastewater