Water and Wastewater TreatmentEquipment and Solutions

Water

Industrial Minerals Services andOperations

Wastewater

Aerators - Water

ATOMERATORTM Pressurized AeratorCascade AeratorForced and Induced Draft Aerator

Anaerobic Digestion

Ana-FloTM UASB – Upflow Anaerobic Sludge BlanketDigester Cover - Radial Beam and Truss StyleDuoSphereTM Dual Membrane Gasholder ExtremeDuty™ Mechanical Sludge MixerSludge Heating System

Biological Treatment

BioDoc™ Rotary DistributorHydroDoc™ Rotary DistributorLANDY-7 Slow Speed Surface AeratorOxyStream™ Oxidation DitchPakTORTM Packed Bed ReactorSTM-Aerotor™ IFAS System

Clarification

Adsorption Clarifier® SystemBackwash ClarifierConventional ClarifierCONTRAFAST® Thickening ClarifierCONTRAFLO® Solids Contact ClarifierCOP™ Spiral Blade ClarifierCOP™ Suction Header ClarifierFlocculating ClarifierMetallurgical ClarifierPin Bed ClarifierRapiSand™ Ballasted FlocculationSludge SuckerTM Sludge Removal SystemSolids CONTACT CLARIFIER™Suction Header ClarifierSuction Pipe ClarifierSuperSettler™ Inclined Plate ClarifierZickert Shark™ Sludge Removal System

Combined Sewer Overflow

WWETCO FlexFilterTM

Dewatering

Filter PressHorizontal Belt FilterRotary Vacuum Drum FilterVacuum Disc Filter

Dissolved Air Flotation (DAF)

Circular / Rectangular DAF UnitsDissolved Gas Flotation (DGF)Dissolved Nitrogen Flotation (DNF)R5 DAF Pre-Engineered Unit

Drives

Cage DriveDrives with LiftDual DriveShaft DriveReplacement, Retrofit, and Rebuild Options

Flocculation

Axial Blade FlocculatorsHorizontal Paddle FlocculatorsVertical Paddle Flocculators

Filtration - Granular Media

CenTROL® Gravity FilterESSD® WashtroughsGravity Filtration SystemLAZERFLOTM Low-Profile UnderdrainManganese ANTHRA/SANDTM MULTIBLOCK® Filter UnderdrainMULTICELL® Horizontal Pressure FilterMULTICRETE™ II Filter UnderdrainMULTIWASH® Filtration ProcessMULTIWASH® PRO TroughPressure Filters [Vertical and Horizontal]SuperSandTM Continous Backwash Filter

World Leader - Process Experts - Customized Solutions - Innovative Design

WesTech provides process solutions for water and wastewater treatment, liquid/solids separation, and biological treatment needs in municipal, industrial, and minerals markets worldwide. We are proud that the equipment and systems we design, build, maintain, and operate are making the world a better place and creating a more sustainable environment for future generations.

Package Treatment Systems

AERALATER® Iron and Manganese Removal SystemAltaPacTM Ultrafiltration Membrane Package SystemAquarius® Package Water Treatment PlantMulti-Tech™ Pressurized Package SystemRapiSand PlusTM Package Treatment PlantTrident® HS Package Treatment PlantTrident® HSC Package Treatment PlantTrident® HSR Package Treatment PlantTrident® Package Treatment PlantTri-Mite® Package Treatment PlantWater Boy™ Package Treatment System

Tankage

Anchor Channel TanksBolt Together TanksElevated TanksField Erection Shop-Built Tanks

Thickening

AltaFlo™ High-Rate ThickenerCONTRAFAST® Thickening ClarifierConventional Sludge ThickenerDeep Bed™ Paste ThickenerEvenFlo® Feedwell HiDensity™ Paste ThickenerHiFlo™ High-Rate ThickenerMudMaxTM Bed-Level InstrumentRotary Drum ThickenerTitanTM Traction ThickenerTOPTM Thickener Optimization Package

Industrial Screening

Linear ScreenResin / Carbon Interstage ScreenWTR Cup and Drum ScreenWTR Fish Recovery and Return ScreenWTR Stationary ScreenWTR Talon Rake™ and Bar ScreenWTR Traveling Water Screen

Membrane Filtration

AltaPacTM Ultrafiltration Membrane SystemElectrodeionization (EDI)Nanofiltration and Reverse Osmosis SystemUltrafiltration Membrane SystemVersaFilterTM Open-Platform Membrane System

Filtration - Specialty

Granular Activated Carbon Contactor (GAC)Ion Exchange SystemSuperDiscTM Disc FilterSuperDrumTM Drum FilterWWETCO FlexFilter™

Many of these products are available as mobile/rental equipment or pilot plants.

Oil/Water Separation

Dissolved Air Flotation (DAF)Oil/ Water Separators

CleanFlo™ SHEARTM Rotary Drum ScreenGrit CollectorShafted Grit Screw ClassifierVortex Grit Chamber

Headworks Grit Removal and Screening

801.265.1000 info@westech-inc.com westech-inc.com Salt Lake City, UT

©WesTech Engineering, Inc. 2021

WESTECH IS THE SUPERIOR CHOICE FOR:

Quality products, superior customer service/support

Design-build and operations solutions for water treatment

Customized solutions with existing equipment

Global network of experienced engineers and agents

Founded in 1973, with headquarters in Salt Lake City, Utah, WesTech is employee-owned with over 500 employees around the world.

Services and OperationsOur commitment to services and operations ensures that you get maximum performance from your plant operations. We provide insightful application and sizing knowledge to provide cost-effective process solutions, including complete engineer-design-procure-build-operate systems. These solutions are available for short-term, cyclical, and ongoing engagements.

Equipment Refurbishment and RebuildsField ServiceMaintenance ContractsMechanical TroubleshootingPlant Installation Service

Aftermarket Services

Laboratory Services

Bench Scale Vacuum FiltrationJar Testing for BOD, COD, and TOC, TSS, Color, pH, and Turbidity RemovalSedimentation Testing for Clarifier and Thickener sizing

Mobile and Rental Solutions

Ash Pond Dewatering and ClosureBiological TreatmentCoal Pile RunoffFGD Wastewater TreatmentFrac Water TreatmentHeavy Metals RemovalMine Water TreatmentOil, Grease, and Algae RemovalPotable WaterSecondary Clarification

Plant Operations and Services

Best-Equipment ImplementationFull-Service Treatment Plant MaintenanceMakeup Water Treatment OperationsPlant Construction OversightProcess AuditsReal Time Feedback and Operational DataWastewater Treatment Plant OperationsWater Treatment Plant Operations

Systems Integration

Collaborative DeliveryDesign-Build and Design-Build-OperateEngineer Procure, Construction, and Construction ManagementTurnkey Solutions

Pilot Plants

IndustrialMineralsMunicipal WaterMunicipal Wastewater