Method for selectively binding and separating phosphate anions

Phosphate recovery from wastewater

Simultaneous anoxic biological phosphorus and nitrogen removal

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Method for removal of volatile phosphates from hydrocarbons

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

Method and system for treating wastewater and sludges by optimizing sCOfor anaerobic autotrophic microbes

Method for the biological treatment of wastewater using an aerobic granular biomass

Phosphate recovery from acid phase anaerobic digesters

Apparatus and methods for control of waste treatment processes

Water treatment equipment

Apparatus and method for alternative aeration-effluent wastewater treatment using ceramic membrane

Wastewater pretreatment method and sewage treatment method using the pretreament method

Method and apparatus for sluge treatment and use thereof in sewage biotreatment

Submerged system and method for removal of undesirable substances from aqueous media

Method for extracting phosphorous from solids using active leaching and phosphate-accumulating microorganisms

Simultaneous anoxic biological phosphorus and nitrogen removal

Sewage treatment process and system

Molecularly imprinted polymers

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

Low phosphorus water treatment systems

Apparatus and Method for Clarifying Water

Low oxygen biologically mediated nutrient removal

Method for removing phosphorus

Method of removing phosphorus from wastewater

Bioretention system and method

WATER TREATMENT EQUIPMENT

Phosphate recovery from acid phase anaerobic digesters

Groundwater recharging wastewater disposal method

Method for removal of volatile phosphates from hydrocarbons

Waste activated sludge phosphorus and magnesium stripping process and struvite production system

Biological phosphorus removal

Liquid-solid circulating fluidized bed waste water treatment system for simultaneous carbon, nitrogen and phosphorus removal

Micro gas attendant system

Apparatus and methods for control of waste treatment processes

Membrane station waste treatment process

Functionalized green filtration media for passive underground drainfield for septic tank nutrient removal

Passive underground drainfield for septic tank nutrient removal using functionalized green filtration media

Phosphorous removal system

Fluidized bed wastewater treatment apparatus

Phosphorus removal method

Method of removing phosphorus and/or nitrogen

Micro-electron acceptor phosphorus accumulating organisms

Bioretention system and method

Method for clarifying water

Eco-treatment system

Phosphorus recovery method and phosphorus recovery system

Waste activated sludge stripping to remove internal phosphorus

Apparatus for biological removal of phosphorus and nitrogen using granulated methane-oxidizing bacteria

Composite material and method for removing harmful algal blooms and turning them into submerged macrophytes

Wastewater treatment system

Apparatus for treating sewage using a semi-batch process and associated method

Fluidized bed precipitator with optimized solids settling and solids handling features for use in recovering phosphorus from wastewater

Wastewater treatment system with simultaneous separation of phosphorus and manure solids

Method of removing phosphorus from wastewater

Hybrid chemical/mechanical dewatering method for inactivating and removing pharmaceuticals and other contaminants from wastewater

Low phosphorus water treatment methods

Reactive filtration

Method for treating wastewater

Fluidized bed wastewater treatment

Probiotic system and aquaculture devices

Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane

Integrated multi-zone wastewater treatment system and method

Lignocellulose-based anion-adsorbing medium (LAM) and process for making and using same for the selective removal of phosphate and arsenic anionic contaminants from aqueous solutions

Process for the simultaneous removal of BOD and phosphate from waste water

Liquid-solid fluidized bed waste water treatment system for simultaneous carbon, nitrogen and phosphorous removal

Process to improve the efficiency of a membrane filter activated sludge system

Method of treating stormwater runoff and domestic waste with coal ash

Biological method for removing phosphorus and nitrogen from water using granulated methane-oxidizing bacteria

Process to improve the efficiency of a membrane filter activated sludge system

Aerated anoxic membrane bioreactor

System and method for treating carbon, nitrogen, phosphorous containing wastewater

Process for improving phosphorus removal in waste water treatment without chemical addition

Removal of phosphorous from wastewater

Low oxygen biologically mediated nutrient removal

Method and apparatus for treating wastewater

Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process alternately for removal of nitrogen and phosphorous

Method for removal of phosphate from bodies of water by topical application of phosphate scavenging compositions with a hand held, hose end sprayer

Sludge treatment method

Phased activated sludge system

Method and apparatus for utilization of recovered magnesium ammonium phosphate

Phosphorus removal system and process

Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products

Treatment of wastewater containing phosphorous and nitrogen

System for treating wastewater containing organic compounds

Floating wetland structures for use in water remediation

Compositions for wastewater treatment

Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane

Compositions and methods for the treatment of wastewater and other waste

Flocculating agent for clarifying the water of man-made static water bodies

Hog manure treatment method

Phased activated sludge system

Hybrid chemical/mechanical dewatering method for sewage treatment plants

Method for removing phosphorus from waste lagoon effluent

Apparatus and methods for control of waste treatment processes

Apparatus and methods for control of waste treatment processes

Process for cleaning wash water

Methods and apparatus for biological treatment of aqueous waste

Municipal wastewater treatment apparatus and process with a continuous feed and cyclic aeration

Process for improving phosphorous removal in waste water treatment without chemical addition

Phosphorus removal from animal waste

Sludge treatment apparatus

Wastewater treatment control

Alum pellets

Controlled eutrophication system and process

Method and system for treating wastewater containing organic compounds

Lignocellulose-based anion-adsorbing medium (LAM) and process for making and using same for the selective removal of phosphate and arsenic anionic contaminants from aqueous solutions

Wastewater treatment apparatus and method for removing nitrogen and phosphorus

Compositions for treating phosphate in water

Removal of phosphate from water

Integrated closed loop system for industrial water purification

Apparatus for removing phosphorus from waste lagoon effluent

Method for treating wastewater in a membrane bioreactor to produce a low phosphorus effluent

Struvite crystallization

Seaweed-based product for treating liquid waste, together with method for making and using the seaweed-based product

Chemically enhanced primary sludge fermentation method

Alum pellets

Method of treating digested sludge