BIOFILM REACTOR FOR TREATING WASTEWATER

STACKABLE WASTEWATER TREATMENT CHAMBERS AND INSTALLATION METHOD THEREOF

DEVICE FOR CLEANING A HONEYCOMB CERAMIC FOR THE TREATMENT OF LIQUID ECONOMIC MANURES AND CORRESPONDING METHOD

SOLID BACTERIAL GROWTH SUPPORT FOR WASTEWATER TREATMENT, METHODS AND USES THEREOF

Water aeration and treatment method

Water retention and aeration treatment method for contaminated water

STRAIGHT-LINE SEWAGE TREATMENT SYSTEM FOR ENHANCED TREATMENT OF LOW C/N DOMESTIC SEWAGE

BIOFILM REACTOR HAVING AT LEAST ONE WEIGHTED MEMBER

SURFACE WATER BIOSOURCE AUGMENTATION PRODUCTION AND DISTRIBUTION SYSTEM

BIOFILM REACTOR FOR TREATING WASTEWATER

Septic water treatment method for removing carbonaceous and nitrogenous compounds

METHOD FOR PREPARING AGRICULTURAL PRODUCTS FROM BIOLOGICAL SLUDGE CONTAINING MICROBIAL CELLS

Wetland system for treating domestic wastewater and rainwater and application thereof

Strip-shaped sponge biological-packing mechanisms, installation methods, and dynamic adjustment methods thereof

Method for water treatment and recycling

SOLID BACTERIAL GROWTH SUPPORT FOR WASTEWATER TREATMENT, METHODS AND USES THEREOF

Wastewater treatment apparatus and process therefor

Wastewater treatment device and wastewater treatment method

TREATMENT USING FIXED FILM PROCESSES AND BALLASTED SETTLING

Residential water treatment and recycle system

MODULAR BIO BED AND VENTILATED SYSTEM FOR WASTE WATER TREATMENT

Multi-layer geotextile-plastic particle water treatment

Septic system remediation

Surface water biosource augmentation production and distribution system

Microbiological culture apparatus of wastewater treatment system

Combination of trickling filter and aeration tank of wastewater treatment system

Wastewater treatment device and wastewater treatment method

Nanometer photocatalyst-microbe composite multilayer light transmission combination carrier

Stormwater Treatment System

Multi-zone process and apparatus for treating wastewater

Wastewater treatment device and wastewater treatment method

System and method for treatment of wastewater

Filter material, device and method for purifying gases and liquids

Fast biofilm formation method for organic filler during treatment of sewage with low C/N ratio

Immobilizing carrier, polyether compound used for producing same and method for producing immobilization carrier

A LAKE RESERVOIR WATER ENVIRONMENT POLLUTION RESTORATION SYSTEM

Method and apparatus for bio-electrically generating power from organic ingredients of a waste water

Device for housing beneficial microbes for the purpose of water remediation

Water treatment reactor

Water treatment system and method

Device for purifying cropland effluents

A BIOFILTRATION SYSTEM

Water biotreatment unit

ASSEMBLIES AND METHODS FOR TREATING WASTEWATER

Dual media system for treating wastewater containing selenium

Constructed wetland sewage treatment system

Liquid processing apparatus

Undulating cross-flow fixed film distribution media with unitarily formed end baffle

WATER PURIFICATION SYSTEM FOR HARD BOTTOM LANDSCAPE WATER BODY

SYSTEM FOR WASTEWATER TREATMENT USING AQUATIC PLANTS

Snap-lock packing element and assembly thereof for a contact assembly

Method and apparatus for upflow algae scrubber, macroalgal photobioreactor and sea weed cultivator

Treatment using fixed film processes and ballasted settling

Bioremediation reactor system and method

Fixed bed for aerobic or anaerobic wastewater purification

Hang on glass upflow algae scrubber embodiments

Wastewater treatment apparatus and process therefor

Bio-filter for waste water digestion

Purification apparatus, system, and method

Wastewater treatment method and equipment using a dual-diffusion oxygen supply horizontal-flow biofilm

Reactor for sewage treatment

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

THREE-DIMENSIONAL FILAMENT MATRIX AS BIOLOGICAL FILTRATION MEDIUM

Integrated system for treating and recycling rainwater

Structured sheet cross-flow distribution media

Method and apparatus for upflow algae scrubber, macroalgal photobioreactor and seaweed cultivator

Wastewater treatment method using annularly arranged microorganism carriers

Self-sustained microbial detoxification of soluble sulfate from environmental effluent

MULTISTAGE BIOLOGICAL REACTOR

Apparatus for waste water treatment

Fluid purification unit and fluid purification assembly including the same

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

FOAM WATER TREATMENT SYSTEM

IN-SITU, MICROBIAL BIO-REMEDIATION OF AQUATIC ENVIRONMENTS

Biological filtration system with socks of absorbent material

Horizontal plate microbial support media

SYSTEM FOR CONTROLLING FLUID LEVELS IN A WASTEWATER TREATMENT BIOLOGICAL REACTOR

Submerged biofiltration purifying apparatus

Algal purification system with efficient solar light utilization

Method and apparatus for generating fresh water

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

Integrated sewage treatment plant

Waste water treatment apparatus

Method and apparatus for generating fresh water

Method and apparatus for desalinating sea water

Method and apparatus for desalinating sea water

Basal screen for enhancing algal biomass growth

RESILIENT MEMBER AND DEVICE, IN PARTICULAR A BIO FILM REACTOR

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

Method for desalinating sea water

Elevated swale for treatment of contaminated stormwater

Vertical Land-Based Bioreactor

Reactor for reductive conversion reactions using palladized bacterial cellulose

Wastewater treatment apparatus

Reactor comprising a stack of filter plates

Biofilm reactor

Method and apparatus for biologically processing fluid

Packing for a Bioreactor

Water treatment clarifier baffle

Filter for composite water treatment and sewage treatment

Biological treatment system and assembly

WATER TREATMENT APPARATUS

Reciprocating biological contactor and method of use

Device for in situ bioremediation of liquid waste

Reactor and method for anaerobic wastewater treatment

Growth Media Wastewater Treatment Reactor

Process for producing an organic EL display device using different processing units for each of the manufacturing stages

Process reactor with layered packed bed

Apparatus and method for treating wastewater using contact media

Method of sludge recycling

Method of sludge recycling

Apparatus/method for treating fluid

Method of sludge recycling

Water treatment apparatus

Apparatus for in-situ microbial seeding

Method and apparatus for determining weight and biomass composition of a trickling filter

Apparatus for determining weight and biomass composition of a trickling filter

Fixed-film anaerobic digestion of flushed waste

Trickling alter tank with top side load cell assembly

Method for acquiring samples from a trickling filter medium

System and method for biologically treating wastewater using low density, high surface area substrates

Treatment systems including cover systems and media