86284 ⎘
Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Sub-classes:CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM
#2METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER
#3METHOD FOR PURGING PAINT CIRCUITS AND WATERBORNE PURGE CLEANER
#4FLOCCULANT FOR REMOVING HEAVY METALS AND METHOD FOR REMOVAL OF HEAVY METALS USING THE SAME
#5AQUATIC DYE AND COAGULANT COMBINATION PRODUCT TO IMPROVE THE LONGEVITY OF WATER QUALITY ENHANCEMENTS
#6WASTEWATER TREATMENT PROCESS IN PRODUCTION OF NICKEL COBALT HYDROXIDE
#7METAL CHELATORS
#8ACIDIC WASTEWATER PH NEUTRALIZATION WITH MICRONIZED CALCIUM CARBONATE
#9WATER TREATMENT SYSTEM, WATER TREATMENT METHOD, AND AMINE SOLUTION
#10SELECTIVE PRECIPITATION OF SOLUTES FROM AQUEOUS SOLUTIONS AND RELATED SYSTEMS
#11COAGULATING AGENT OF PLANT ORIGIN FOR WATER TREATMENT
#12PROCESS FOR REMOVAL OF FLUOROORGANIC COMPOUNDS FROM EMULSIONS
#13PRODUCTION OF POTABLE WATER USING CHEMICALLY FORCED PRECIPITATION
#14PHOTOSWITCHABLE GUANIDINIUM COMPOUNDS FOR REMOVAL OF OXYANIONS FROM LIQUID SOLUTIONS
#15METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER
#16CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM
#17IMPROVED METHOD FOR PURGING PAINT CIRCUITS AND WATERBORNE PURGE CLEANER
#18Iron chelators as activators in alkaline flotation circuits
#19TREATMENT SYSTEM AND METHOD FOR RURAL BLACK AND ODOROUS WATER AND MANURE
#20Compound heavy metal chelating agent containing dithiocarboxylate functionalized ethoxylated pentaerythritol core hyperbranched polymer
#21Systems and methods of reducing selenium contamination in waste water
#22CLARIFYING WATER AND WASTEWATER WITH FUNGAL TREATMENT/BIOFLOCCULATION
#23COLLOIDAL SILICA ADDITION TO PROMOTE THE SEPARATION OF OIL FROM WATER
#24Composition and method for water conditioning
#25Separating rare earth metal oxalates
#26COMPOSITION AND SYSTEM FOR FLOCCULATING OR SETTLING SOLIDS FROM LIQUIDS AND METHODS FOR USING SAME
#27Apparatus and methods for treating wastewater
#28Method of determining residual flocculant in effluent of an industrial clarification process
#29Method for the preparation of biopolymers
#30Water clarification method and device
#31Method for Separating Liquid From Suspended Matter in a Sludge and Device for Same
#32METHOD FOR DEWATERING SLUDGE ASSISTED BY A FLOCCULATING REAGENT AND FACILITY FOR IMPLEMENTING SUCH A METHOD
#33Method for separating solid particles from a waterbody
#34Systems and methods for removing finely dispersed particulate matter from a fluid stream
#35Systems and methods for removing finely dispersed particulate matter from a fluid stream
#36Composition and method for water conditioning
#37Compositions and Methods for the Removal of Sulfates and Metals From Waste Water
#38Method for separating tritiated water from light water contaminated by the tritiated water
#39Method for substituting tritium in tritium-containing water, and tritium elimination method
#40METHODS AND KITS FOR STABILIZING OXIDIZERS AND SANITIZING WATER
#41Wet paint booth circulating water treatment agent
#42Apparatus and method for inverting polymer latices
#43TAILINGS-POLYMER MIXING OPTIMIZATION BY CONTROLLING THE DISCHARGE ENVIRONMENT
#44Enhancement of dewatering using soy flour or soy protein
#45Use of polyols as scale control reagents in the mining processes
#46Composition and method for water conditioning
#47Composition and system for flocculating or settling solids from liquids and methods for using same
#48Use of a dual polymer system for enhanced water recovery and improved separation of suspended solids and other substances from an aqueous media
#49Perchlorate removal from aqueous industrial liquids
#50CLARIFICATION OF HYDROCARBONS AND SUSPENDED MATTER FROM AN AQUEOUS MEDIUM
#51Heavy metal remediation via sulfur-modified bio-oils
#52Method for thickening or dehydrating sludge
#53PROCESS FOR MAKING WATER DRINKABLE
#54Method And Composition For Water Purification And Sludge Dewatering
#55Device For Injecting Then Mixing Polymer In A Pipe Carrying A Solid Particle Suspension, And Method Implementing The Device
#56Glycerides and fatty acid mixtures and methods of using same
#57Method for regenerating solution for nitric acid activation treatment of zinc-plated metal member surface, and regeneration treatment apparatus using the same
#58SYSTEM AND METHOD FOR TREATING CONTAMINATED WATER
#59COAGULATION PROCESSING METHOD, COAGULATION PROCESSING UNIT, AND WATER PROCESSING APPARATUS
#60Method of tracing chemical quantities using encapsulated fluorescent dyes
#61SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM
#62Polymer blends for flocculation
#63CONCENTRATION OF SUSPENSIONS
#64Colloidal silica addition to promote the separation of oil from water
#65Surface-reacted calcium carbonate and its use in waste water treatment
#66Polymer blends for flocculation
#67METHOD AND APPARATUS FOR PERFORMING SURFACE FILTRATION FOR WASTEWATER MERCURY REMOVAL
#68Installation for emptying bags of pulverulent product and method employing the installation
#69PAINT COAGULATION USING FATTY ACIDS
#70Process and system for dewatering oil sands fine tailings
#71Methods and compositions for the treatment and recovery of purge solvent
#72Systems and methods for removing finely dispersed particles from mining wastewater
#73Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant
#74Composition and system for flocculating or settling solids from liquids and methods for using same
#75Membrane filtration process with high water recovery
#76Method for separating liquid from suspended matter in a sludge and device for same
#77Water clarification method and device
#78Method and Kit for Reducing Cyanuric Acid Levels in Pool Water
#79SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM
#80NOVEL INJECTION FLOCCULATION AND COMPRESSION DEWATERING UNIT FOR SOLIDS CONTROL AND MANAGEMENT OF DRILLING FLUIDS AND METHODS RELATING THERETO
#81Systems and processes for treatment of solutions
#82Continuous collection method of particle component in aqueous solution and apparatus therefor
#83Water Remediation and Biosolids Collection System and Associated Methods
#84Glycerides and fatty acid mixtures and methods of using same
#85CLARIFICATION OF HYDROCARBONS AND SUSPENDED MATTER FROM AN AQUEOUS MEDIUM
#86ULTRA-SOUND ENHANCED CENTRIFUGAL SEPARATION OF OIL FROM OILY SOLIDS IN WATER AND WASTEWATER
#87Alginate improvement
#88PROCESS FOR REDUCING BULKING SLUDGE IN ACTIVATED SLUDGE WASTEWATER TREATMENT
#89MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE
#90Methods and kits for stabilizing oxidizers and sanitizing water
#91USE OF A DUAL POLYMER SYSTEM FOR ENHANCED WATER RECOVERY AND IMPROVED SEPARATION OF SUSPENDED SOLIDS AND OTHER SUBSTANCES FROM AN AQUEOUS MEDIA
#92Guanidine-based polymers for separation processes
#93METHODS FOR TREATING WASTEWATER USING AN ORGANIC COAGULANT
#94PROCESS OF TREATING SEWAGE IN TERNARY COMBINATION FLOODING
#95Substituted guar protein extracts and production/applications thereof
#96Process for the purification of water using surface treated calcium carbonate
#97CONTINUOUS COLLECTION METHOD OF PARTICLE COMPONENT IN AQUEOUS SOLUTION AND APPARATUS THEREFOR
#98Process for separating off carbon black from a wastewater stream
#99Methods for recovering tallow from wastewater
#100Water Treating Method and Arrangement Integrating a Fixed-Bacteria Biological Treatment and Flocculation-Decantation
#101Systems and methods for removing finely dispersed particulate matter from a fluid stream
#102Use of polyols as scale control reagents in the mining processes
#103Flocculant for separating and flocculating oil and water
#104Water remediation and biosolids collection system and associated methods
#105MATERIAL AND A METHOD FOR REMOVING OXO-ANIONS AND METAL CATIONS FROM A LIQUID
#106Methods from removing heavy metals from water using chemical precipitation and field separation methods
#107Method for treating acidic waters using recycled acidic and basic sludges
#108Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream
#109Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream
#110Wastewater treatment process
#111System for treating wastewater containing organic compounds
#112Process and compositions for the purification of water
#113Modified amine-aldehyde resins and uses thereof in separation processes
#114Method of dewatering sludge and the sludge thus dewatered
#115Method for treating metal-contaminated water and soil
#116Disk array device and remote copying control method for disk array device
#117Humic mineral reagent and method for the production thereof, method for rehabilitating polluted soils, method for detoxification of wastes of extracted and processed mineral products and recultivating rock dumps and tailing storages, method for sewage water treatment and method for sludge utilisation
#118Method of decolorizing stock-raising treatment water
#119Methods for removing heavy metals from water using chemical precipitation and field separation methods
#120Method of treating mine drainage
#121Method and system for treating wastewater containing organic compounds
#122Removal of phosphate from water
#123Apparatus and method for removing mercury and mercuric compounds from dental effluents
#124Solar still water treatment using carbon-based effervescent tablets and related methods
#125De-scaling: The critical key to effective desalination
#126Water separation from sludge
#127Composition and method for water conditioning
#128Methods to treat source water for oil-fields heavy oil and other applications