VALVE ARRANGEMENT AND LIQUID TREATMENT INSTALLATION FOR A VEHICLE WASHING INSTALLATION

A DRAIN SYSTEM AND A SHOWER OR SHOWER CABIN

ULTRASONIC DEVICES AND METHODS FOR REGENERATION OF ACTIVATED CARBON

Filter for a Fluid Passageway

Filter for a Fluid Passageway

SYSTEM AND METHOD FOR REMOVING CONTAMINANTS FROM A PYROLYSIS FLUID

PROCESS FOR SEPARATING PLANT OIL FROM ONE OR MORE BIOREFINERY PROCESS COMPOSITIONS, AND RELATED COMPOSITIONS AND SYSTEMS

REACTION AND SEPARATION APPARATUS

FAN GEARBOX OIL REPLACEMENT DEVICE AND METHOD FOR USING THE SAME

WASTEWATER HEAT EXCHANGE SYSTEM

METHODS FOR IMPURITY REMOVAL AND TREATMENT IN RECYCLING PROCESS OF SCRAP POSITIVE ELECTRODE MATERIALS OF LITHIUM BATTERIES

Disc filter pre-screen dual media disc filter

METHOD AND PROCESS ARRANGEMENT FOR IMPROVING A SEPARATION AND SOLID PRODUCT

FILTRATION SYSTEM

NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS

FISH POND FILTRATION DEVICE

WASTEWATER TREATMENT APPARATUS

ORGANIC WASTE TREATMENT

SEPTIC TANK AUTOMATIC EFFLUENT FILTER CLEANING SYSTEM

Water treatment device

DISC FILTER PRE-SCREEN DUAL MEDIA DISC FILTER

Water drain mechanism for filter assemblies

STAGED FILTRATION FEED SYSTEM

SYSTEM AND METHOD FOR RECOVERING LOST DRILLING MUD OVER SHALE SLIDES

Two-tank weired reservoir and method of use

NUTRIENT CONCENTRATION AND WATER RECOVERY SYSTEM AND ASSOCIATED METHODS

System and method to remove micro plastic material from water environments

Separation apparatus

Self-Contained Water and Oil Separator

Disc filter pre-screen dual media disc filter

FILTER ARRANGEMENT

Method and apparatus for liquid/solid separation such as dewatering particulate solids and agitation leaching

Integrated apparatus for chemical precipitation and rapid filtration of water samples

VEHICLE-MOUNTED PORTABLE APPARATUS FOR CLARIFICATION AND DISINFECTION OF WASTEWATER PRODUCED BY THE WASHING OF ROAD DRAINAGE INLETS AND DRAINS AND TUNNELS, AND METHOD FOR CLARIFICATION AND DISINFECTION OF WASTEWATER PRODUCED BY THE WASHING OF ROAD DRAINAGE INLETS AND DRAINS AND TUNNELS

Optimized recycling of drilling fluids by coordinating operation of separation units

SOLIDS HANDLING IN WATER TREATMENT SYSTEMS AND ASSOCIATED METHODS

Wastewater filtration system

Two-tank weired reservoir and method of use

Transportable multi-chamber water filtration systems

Self-contained water and oil separator

Serviceable diesel fuel filter assembly

Screen decanter for removing solids from wastewater

Water distribution system with dual use water treatment unit

Extraction apparatus and method

Systems and methods for recovering blood cells, in a controlled environment, for storage

Screen decanter for screening solids from waste water

Two-tank wiered reservoir and method of use

Non-point pollutant source treatment apparatus

Method and apparatus for liquid/solid separation such as dewatering particulate solids and agitation leaching

Substrate liquid processing apparatus and method, and computer-readable recording medium with substrate liquid processing program recorded therein

PRESSURE FILTER

Method and system for water treatment

System and method of greywater recovery and reuse

Apparatus for removing dust and offensive odor generated from ascon

Facility for Treating Thermal Oils in Solar Thermal Plants

Filter and ink-jet recording apparatus having the same

Method for preparing a precoat on the surface of the filter medium of a polishing filter, polishing filter and use of a polishing filter

Multistage high capacity and depth coalescing media system

Fresh water generation method

Method and apparatus for processing glycol

Solids containment device for use within or in association with hydromechanical grease interceptor

Filter and ink-jet recording apparatus having the same

Water distribution system with dual use water treatment unit

System for providing high microbiological quality cooling water to an industrial processes

Fluid stream hydrodynamic separator with high flow bypass

Self-cleaning septic tank filter

Hydraulic Fracturing Water Filter

Methods and apparatuses for filtering water from a river or stream

Automated fuel polishing system and methods

Method and system for the sustainable cooling of industrial processes

Filter and appliances including the filter

Methods and apparatuses for filtering water from a river or stream

Filter and ink-jet recording apparatus having the same

WATER-FLOW FILTERING STRUCTURE

Water distribution system with dual use water treatment unit

Methods and apparatuses for filtering water from oil and gas wells

DEVICE AND METHOD FOR PROCESSING BACKFLUSHED FLUID

Process for separating solids from liquids

Water pollution trap and methods of use thereof

Multiple-use two-reservoir bucket

Separation apparatus and method

Filtration systems and filtration tanks for use therein

Methods and apparatuses for filtering water

Liquid/solid separator and method

Filter apparatus and method with centrifugal separator for removing contaminants from a fluid

Fountain solution recycling system for commercial printers

Aerobic sewage system

Methods and apparatuses for filtering water

Liquid/solid separator and method

Method and apparatus for treating animal waste and wastewater

Fountain solution recycling system for commercial printers

Fountain solution recycling system for commercial printers

Fountain solution recycling system for commercial printers

Fountain solution recycling system for commercial printers

Methods and apparatuses for filtering water

Filter device

Method for continuously filtering raw brine for use in chlor-alkali electrolysis

Fountain solution recycling system for commercial printers

Method and apparatus for removing particulate contaminants from commercial laundry waste water

Flow back separation system and method

Flow back separation system and method

Flow back separation system with dispersing device

System and method to combine a filter system with a freeze dryer to filter contamination of a vacuum pump

Dual phase sand and water separator system and method of use

Water filter

Debris catcher and sand trap for pipeline