BIOFILTER BLOCK AND USE THEREOF FOR WASTEWATER TREATMENT

COMPOSITIONS, SYSTEMS, AND METHODS FOR PROCESSING RECIRCULATING AQUACULTURE WATER

WASTEWATER TREATMENT SYSTEM USING AMINO ACID FERMENTATION MICROORGANISMS

System and Method for Removing Contaminants From Wastewater Streams

BIOREACTOR FOR HOME SEPTIC UNIT

PASSIVE AEROBIC TREATMENT UNIT AND METHOD OF USE

CONTROL OF OZONE DOSING WITH BIO-ELECTROCHEMICAL SENSOR

Side Stream Treatment for Overflow

BIOFILTER WITH SHAPED UNDERDRAIN ASSEMBLY

METHOD AND SYSTEM FOR COMMINUTING AND CLEANING WASTE PLASTIC

WASTEWATER TREATMENT SYSTEMS AND METHODS OF USE

FILTER

Wetland system for treating domestic wastewater and rainwater and application thereof

Methods and ventilation system for controlling a biological treatment process

Methods, systems and device for controlling biological treatment processes and systems

PHYTO-MEDIATED WASTEWATER TREATMENT BIOREACTOR (PWBR)

Bio-filter unit for a fish farming system

Water treatment

AERATION SYSTEMS AND KITS FOR AERATION SYSTEMS AND METHODS FOR MAKING AND USING THE SAME

Biofiltration system for harvesting microalgae and related methods

ORGANIC INDUSTRIAL TAILWATER TREATMENT METHOD BASED ON SIMULTANEOUS COMBINATION OF OZONATION AND BIODEGRADATION (SCOB)

WATER PURIFICATION DEVICE, AQUACULTURE WATER PURIFICATION SYSTEM, WATER PURIFICATION METHOD, AND PRODUCTION METHOD FOR AQUATIC ORGANISM

Side stream treatment for overflow

Septic system remediation

Treatment process and device for submerged lifting circulation type bio-membrane filter

PURIFICATION SYSTEM

PLANT AND METHOD FOR TREATING URBAN WASTE WATER

Water purification system and filtration block

Integrated greening device and method for recycling wastewater

Method and plant for waste disposal

Bioreactor, system, and method for reduction of sulfates from surface waters

Eductor-based membrane bioreactor

Multiple attached growth reactor system

Waste treatment systems and methods

Pond culture circulation system based on bio-toilet module

Method for advanced bioelectrochemical treatment of pollutants

Photovoltaic evaporation and distillation system for the recycling of greywater to potable water

Method and apparatus for selenium removal from high TDS wastewater

System and method for treatment of wastewater

Compact water purification unit

Self-regenerating biofilter

SUBMERGED MEDIA AERATED REACTOR SYSTEM AND METHOD

DENITRIFYING DEVICE AND AQUATIC ORGANISM BREEDING SYSTEM

Water storage in subsurface storm water basins

Leaching tube

River course ecological treatment system

Filter material, device and method for purifying gases and liquids

PORTABLE DEVICE FOR WATER TREATMENT

WATER TREATMENT SYSTEM FOR SIMULTANEOUS NITRIFICATION AND DENITRIFICATION

Multiple attached growth reactor system

Home sewage treatment system

Wastewater treatment carrier, wastewater treatment carrier module, wastewater treatment carrier unit, and wastewater treatment apparatus

Regulating method for a water treatment installation using measured parameters and control of an ozonisation device

MBR frame

PURIFICATION DEVICE AND AQUARIUM INCLUDING THE SAME

Multiple attached growth reactor system

Apparatus for relieving surface-layer clogging of denitrification deep-bed filter and method for running the same

Apparatus for sewage deep bed denitrification with high pollutant carrying capacity and low energy consumption, and method for running the same

WATER TREATMENT PROCESS USING PYROPHYLITE CERAMIC MEMBRANE

Chemical free and energy efficient desalination system

Internal sulfur cycling SANI (ISC-SANI) process for biological wastewater treatment

Tubular elements for cake filtration and method of providing a filtration cake

Device for housing beneficial microbes for the purpose of water remediation

Water treatment reactor

Water treatment system and method

Non-stripping bioreactor for biological sulfide oxidation from wastewaters and groundwaters containing hydrogen sulfide

System for enhanced aerobic activity and bio-mat control for onsite wastewater disposal systems

Side stream treatment for overflow

Removal of phosphorus from sewage by electrode metal addition

Unpowered water purification system for a riverfront landscape constructed wetland

SELF-REGENERATING BIOFILTER

Embedded influent diffuser for floating media filter

Seawater pretreatment device

Water treatment equipment for recirculating aquaculture

ASSEMBLIES AND METHODS FOR TREATING WASTEWATER

Duplex reactor system for removal of tebuconazole and method thereof

BIOFILM FILTER DEVICE, DESALINATION SYSTEM, AND BIOFILM FILTER DEVICE CLEANING METHOD

Method for the purification of gases containing volatile organic compounds

Partial bed backwashing for packed bed reactor

Method for enhanced aerobic activity and bio-mat control for onsite wastewater disposal systems

Dual media system for treating wastewater containing selenium

Backwash method for biological reactors

Gravity feed water treatment system

Eductor-based membrane bioreactor

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

Water treatment system

APPARATUS AND METHOD FOR PURIFYING WATER

Aquarium bacteria management device

Biofiltration with enhanced sludge handling

System and method for treating waste water by means of passive phosphorus capture

Chemical free and energy efficient desalination system

Bioreactor system for aquarium and septic tank

Water treatment device

Electroplating waste water treatment method

Method and apparatus for monitoring and controlling ozonation and aerated filtration using UV and visible spectral measurement and oxidation reduction potential

Water treatment processes using biocatalysts

SUBMERGED FILTRATION SYSTEM AND WASTEWATER TREATMENT METHOD

Biofiltration with enhanced sludge handling

Wastewater treatment apparatus capable of performing both initial rainwater overflow treatment and primary treatment, and wastewater treatment method according to said apparatus

Hang on glass upflow algae scrubber embodiments

Modular wastewater treatment plant

System for biological treatment of water and wastewater

Wastewater treatment device

Water filter system

Gasification waste water treatment using air separation unit oxygen

Reactor for sewage treatment

Method and apparatus for the bio-remediation of aqueous waste compositions

Method and facility for treating wastewater containing hydrocarbons, in particular aromatic compounds

Upper-layer cleaning device for water treatment device, and method for cleaning water treatment device filter layer

Integrated system for treating and recycling rainwater

High efficiency wastewater treatment system

Sewage treatment system having a trickling filter with wash unit

Structured sheet cross-flow distribution media

Systems and methods for waste treatment

Biocatalyst compositions and processes for their use

Method of removing recalcitrant organic pollutants

Chemical free and energy efficient desalination system

METHOD FOR FILTERING WATER IN AN AQUARIUM; FILTRATION UNIT AND REPLACEMENT KIT FOR PERFORMING SAID METHOD

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

Engineered wetland device of continuous operation for wastewater treatment under low temperature

Floating treatment streambed

Wastewater treatment system

Food waste disposal system including BOD reduction apparatus

Wastewater treatment method using annularly arranged microorganism carriers

WATER TREATMENT METHOD AND ULTRAPURE WATER PRODUCING METHOD

Water treatment method and method for producing ultrapure water

Biological Treatment and Compressed Media Filter Apparatus and Method

MULTISTAGE BIOLOGICAL REACTOR

Treatment of waste product

Ground water purification plant based on biological oxidation and reduction processed

Chemical/biochemical water purification reactor and method of implementing same

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

Microbial mediated chemical sequestering of phosphate in a closed-loop recirculating aquaculture system

FOAM WATER TREATMENT SYSTEM

Wastewater treatment system

Solid digesting waste treatment unit

Modular bioreactor system

Method and reactor for biological purification of waste water

Bioreactor system for aquarium and septic tank

Electrolysis method, and method and plant for the pretreatment of raw water

WATER TREATMENT REACTOR SCREENING SYSTEM AND METHOD

Selenium Removal Using Chemical Oxidation and Biological Reduction

Refuse landfill leachate wastewater treatment system and technology

Water filter system

Gravity feed water treatment system

Biological filtration system with socks of absorbent material

Wastewater treatment apparatus with two-stage multimedia biological filtration process

SYSTEM FOR CONTROLLING FLUID LEVELS IN A WASTEWATER TREATMENT BIOLOGICAL REACTOR

Optimized Water Treatment Installation and Process

Submerged biofiltration purifying apparatus

Removing ammonia from waste water during cold weather months

Wastewater treatment system and method

Biofilm Reactor Containing Spiral Structure and Water Treatment Device Using the Same

Waste water treatment apparatus

Biological and ballasetd flocculation treatment of wastewater

Floating bioreactor system

Method and apparatus for the bio-remediation of aqueous waste compositions

Floating treatment streambed

TREATMENT VESSEL FOR A WASTE WATER TREATMENT PROCESS SYSTEM

RESILIENT MEMBER AND DEVICE, IN PARTICULAR A BIO FILM REACTOR

Systems, apparatuses and methods for treating wastewater

PROCESS FOR TREATING WATER BY A NANOFILTRATION OR REVERSE OSMOSIS MEMBRANE SYSTEM ENABLING HIGH CONVERSION RATES DUE TO THE ELIMINATION OF ORGANIC MATTER

Water treatment apparatus having meshed tubes provided with cilia and water treatment method using the same

Water treatment process for the reduction of THM and HAA formation

SYSTEM AND METHOD FOR SIMULTANEOUS BIOLOGICALLY MEDIATED REMOVAL OF CONTAMINANTS FROM CONTAMINATED WATER

Biological nitrogen removal

Biological filter for oxidizing ammonia in drinking water treatment

Apparatus and method for treating FGD blowdown or similar liquids

INTEGRATED WATER PROCESSING TECHNOLOGY

WASTEWATER TREATMENT SYSTEM AND METHOD

Apparatus for water treatment and method of treating water

Biological Filter for Treating Waste Effluent

Sewage treatment apparatus and sewage reuse system

Unit, a plant and a method for treatment of polluted water

Vertical Land-Based Bioreactor

Wastewater treatment method

Biological phosphorus removal

Water treatment apparatus adaptible to natural water environment

Biofilter units and water treatment facilities with using the same biofilter units

Method and device for purifying liquid effluents

SAF system and method involving specific treatments at respective stages

Method for purifying wastewater

Process for removing selenium from air or water

Wastewater treatment apparatus

Wastewater treatment method

Method and apparatus for on-site treatment of waste water

SUBSURFACE WASTEWATER DISPOSAL SYSTEM

Tertiary system and process for treating a liquid effluent from an onsite domestic secondary treatment unit

Water Purification Apparatus

Water Treating Method and Arrangement Integrating a Fixed-Bacteria Biological Treatment and Flocculation-Decantation

Method and apparatus for simultaneous clarification and endogenous post denitifrication

Method of waste water treatment

Bioreactor system for multi-stage biological wastewater treatment

Filter assembly, bioreactor catch basin and method of using the same

TREATMENT SYSTEM FOR LIQUID

Aquarium sump arrangement

WASTEWATER PURIFYING SYSTEM IN HOSPITALS

WATER CIRCULATION TREATMENT SYSTEM IN HOUSING ESTATE

ELECTROBIOLOGICAL TREATMENT DEVICE FOR ORGANIC SEWAGE

Drainage water-treating method

WATER TREATMENT CONTACT FILTER AND WATER TREATMENT APPARATUS

OPTOREACTOR

Modular Water Treatment Unit

Water treatment apparatus and method

Method for water filtration

System for treating wastewater having a controlled reaction-volume module usable therein

Stormwater bioretention filtration system with overflow/bypass capability

Wastewater purification plant by means of plants

Biological treatment and filtration system equipment

Water treatment apparatus and method

Combination membrane/biolytic filtration

Plant for wastewater treatment

Fluids fluxion method and plant for wastewater treatment

Apparatus and method for treating FGD blowdown or similar liquids

System and method for processing organic waste material

Probiotic system and aquaculture devices

Waste water treatment process system

Plant for the removal of metals by biosorption from mining or industrial effluents

Water treatment clarifier baffle

Filter for composite water treatment and sewage treatment

Integrated multi-zone wastewater treatment system and method

WATER TREATMENT APPARATUS

Methods and apparatus for the removal of organic matter and related degradation products from water

Method and apparatus for removing minerals from a water source

Water purification and treatment apparatus and treatment process using the apparatus

Aquarium purifier and aquarium purification method

Modular wastewater treatment system

Stormwater bioretention filtration system with overflow/bypass capability

Method for treating septic tank effluent

Process for treatment of organic contaminated water

Filter cartridge with check valve protection

Portable, self-contained, bioremediation waste water treatment apparatus with integrated particulate removal

Filter for a microbe reactor of sewage treatment

Process for treatment of organic contaminated water

Water treatment method and water treatment apparatus

Water treatment method and apparatus

Apparatus and method for treating FGD blowdown or similar liquids

Method and a plant for waste water treatment

SYSTEM FOR TREATING WASTEWATER AND A MEDIA USABLE THEREIN

NITROGEN RECOVERY SYSTEM AND METHOD USING HEATED AIR AS STRIPPING GAS

Method and product for the residential and commercial aquatic environment

Wastewater treatment apparatus

Water filtration system and its use

Filter device and method for filtering

Biodestruction of blended residual oxidants

Submerged attached growth bioreactor

Wastewater treatment system and method

Process reactor with layered packed bed

Process and apparatus for microbial filtration and bacterial injection for one or more environmental contaminants

System And Method For Treating Wastewater Using Coir Filter

Device for removing impurities from a liquid

Bioreactor

Mixer for use with media in wastewater treatment

Portable apparatus for in-transport treatment of waste

Device and related methods for purifying a liquid

Backwash system and method for waste water treatment system

Waste water treatment apparatus

Water treatment

Biodestruction of blended residual oxidants

Method and system for purifying water

Denitrification reactor with a fixed culture

WASTEWATER TREATMENT SYSTEM AND METHOD

Biological membrane filtration system for water treatment and a water treatment process

System for treating wastewater and a controlled reaction-volume module usable therein

Methods and apparatus for the removal of organic matter and related degradation products from water

Integrated hydroponic and wetland wastewater treatment systems and associated methods

Bioreactor system for multi-stage biological wastewater treatment

System and method for processing organic waste material

Batch-continuous process and reactor

Process for the removal of metals by biosorption from mining or industrial effluents

Aerobic bacterial generator for pond and fish culture facility water quality management

Method and apparatus for treating organic liquid waste

Method for reducing production of wastewater treatment station sludge with fixed biological cultures

Nitrogen removal system and method for wastewater treatment lagoons

Water treatment apparatus

Aerobic wastewater treatment system

Methods and apparatus for biological treatment of aqueous waste

Method for treating an effluent in three biological steps

Method, process, apparatus, and product for remediation of hydrocarbon contamination

Compact surface mounted on-site wastewater treatment unit

Dual porosity filter

Biologically active reactor system and method for treating wastewater

Nitrogen recovery system and method using heated air as stripping gas

Method of purifying Fischer-Tropsch derived water

Method of purifying fischer-tropsch derived water

Treatment of contaminated activated charcoal

Integrated hydroponic and fixed-film wastewater treatment systems and associated methods

Waste water treatment process

Device for purifying waste water, according to the activated sludge process

Integrated closed loop system for industrial water purification

Ammonia nitrification over a carbonate alkalinity source

Wetland system for treatment of wastewater brine

Wastewater treatment and disposal system

Dual screen treatment systems with debris ramps and screened deflectors

Water filtration device and method for re-circulating filtered water in decorative waterways

Dual screen treatment systems with debris ramps and screened deflectors

Treatment of source water

Restrictive up flow media filter with servicing system

Chain filter system of micro wetland cells and method of forming same

Water filter