Products by WesTech Engineering Inc

The AltaPac™ Ultrafiltration Package System is designed as an economical ultrafiltration membrane treatment system that is both easy to use and simple to install. This versatile system can process flows up to 100 gpm on surface waters and 180 gpm on ground waters. The AltaPac™ can be upgraded by...

The OxyStream™ Oxidation Ditch system combines slow speed surface aerators with an oxidation ditch design based on site-specific conditions and our proprietary hydraulic model. The oxidation ditch has been proven effective in extended aeration applications throughout the world. The extended...

The WesTech COP™ Spiral Blade Clarifier is the result of research and design focus on building a better clarifier. Each COP Spiral Blade Clarifier is designed for the specific process requirements of each plant. Proprietary algorithmic computer programs are utilized and further refined to result in...

The STM-Aerotor™ Biological Nutrient Removal (BNR) Package Plant uses Activated Sludge and Fixed Film technology as part of a process that provides biological nutrient removal for municipal wastewater treatment. WesTech Engineering has incorporated the STM-Aerotor IFAS technology into modular...

The WWETCO FlexFilter™ provides an innovative solution for CSO, Primary Treatment, Tertiary Treatment and Industrial Water Preatreatment. The combination of tapered media compression, porosity gradient within the media bed and a low flow backwash system make the WWETCO FlexFilter™ one of the most...

The ZICKERT Shark™ Sludge Scraper provides efficient sludge removal for new and retrofit sedimentation basins and clarifiers. With over 3000 installations worldwide, The ZICKERT Shark™ is ideal for wastewater treatment plants, drinking-water purification plants and industrial processes. The...

The SuperDisc™ Disc Filter is a high-rate filtration process that fits into a compact footprint and requires less backwash than other filtration systems. The polyester filter media with a defined pore size deliver a quality effluent and high filtration efficiencies. The system is fully automated...

The WesTech Solids CONTACT CLARIFIER™ has the ability to act as both an enhanced flocculation device as well as a high rate chemical precipitator. Mixing, internal solids recirculation, gentle flocculation and gravity sedimentation are all combined into a single unit.

The WesTech ClearLogic™ Membrane Bioreactor (MBR) featuring the new Alfa Laval Hollow Sheet™ Membrane Technology offers clear advantages to the MBR process. Advantages of the ClearLogic™ MBR include ultra-low transmembrane pressure, even flux distribution across the membrane and full chemical...

WesTech ExtremeDuty™ Sludge Mixers provide vigorous mixing of digester contents to prevent stratification and improve the anaerobic process. They reliably speed gas production while reducing foaming and scum accumulation. This rugged design was originally developed to reduce the high service costs...

WesTech pressure filtration systems are designed for both municipal and industrial water treatment where the removal of suspended solids such as particulates, iron, manganese, free oils, mill scale, and other precipitates in ground or surface water is required. Pressure filters are commonly placed...

The ClariCell-B™ Package Treatment Plant utilizes a two-stage configuration consisting of an up-flow buoyant coarse media roughing filter followed by a conventional down-flow fine media filter. Pre-engineered for simplicity, the ClariCell-B is easily installed and integrated into new or existing...

Over the years, WesTech has supplied our customers with anaerobic digestion equipment that has added value to their plant operations. WesTech continues to provide valuable solutions with the DuoSphere™ Dual Membrane Gasholder. The DuoSphere™ offers innovative designs for digester gas storage and...

The WesTech CleanFlo™ All-In-One Combined Headworks System is a pre-engineered headworks system that includes fine screening, screenings dewatering and aerated grit removal. All this is pre-engineered into a compact stainless steel package. The system is self-contained and requires little space. It...

The WesTech CleanFlo™ Monoscreen® Fine Screen provides high efficiency wastewater screening in a cost effective design that is easy to maintain. The durable drive system uses few moving parts with no chains or submerged bearings to minimize maintenance. Its low profile design allows easy access...