1. BIOXIDE-AQ® Solution For Odor And Corrosion Control Datasheet

    BIOXIDE® solution is a unique, proven product because it achieves sewage odor control naturally, rather than chemically. This process eliminates the odor, prevents corrosion and overcomes safety concerns associated with atmospheric hydrogen sulfide.

  2. The Captivator® System

    The Captivator System improves a conventional process by replacing primary clarification and separate sludge thickening with a VLR® Contact Tank and a Folded Flow® DAF applied to the liquid stream.  Organic matter is extracted from raw wastewater and sent directly to anaerobic digestion.  Since less BOD is sent to the biological aeration tanks, less energy is required by the process.  Waste activated sludge is circulated to the aerated VLR contact tank at the front end of the plant.  The Captivator System reduces capital investments otherwise required for primary clarification, separate sludge thickening, and normal aeration tank volume.

  3. SCU Trace Metal Removal Media Datasheet

    SCU™ specialty media is a proprietary adsorbent which is similar in appearance to granular activated carbon or anthracite but with a higher density and particle hardness. It removes trace levels of various heavy metals from complex waters to levels not possible with standard ion exchange resins.

  4. Fike Casing Cementing Tool: A Simple Solution

    The ideal pump-and-plug scenario at a new oil well is a single-stage cementing job performed through the bottom of the casing, with the cement circulating to the top of the target area in the annular space. A uniform layer of cementing is created to support and provide a seal around the surface casing. As a result, drilling can resume.

  5. MEMCOR® CP II Ultrafiltration System Brochure

    The MEMCOR CP II System, a pressurized, pre-engineered membrane system with a modular building-block configuration and ultra-compact footprint, utilizes enhanced PVDF UF membrane technology, and features design enhancements that reduce installation costs and simplify operations. 

  6. MEMCOR® CPII Ultrafiltration System: The Latest In UF Technology

    The MEMCOR® CP II System from Evoqua Water Technologies is a pressurized, pre-engineered membrane system with a modular building-block configuration and ultra-compact footprint. 

  7. Public Works And Ethics Go Hand In Hand

    Ethical behavior helps us live and work in a civil society. Human nature dictates that we act in our own self-interest in most circumstances unless we feel a moral obligation to others or society. By Harry C. Lorick

  8. Reliable Water Service And The Economy

    The American Society of Civil Engineers grades both wastewater and drinking water systems a D-, the lowest ratings of any infrastructure category, including our aging highways and bridges.

  9. Alternative Workweeks: Productivity Vs. Employee Benefit

    Public agency managers face increasingly limited public funds with demands for increased accountability and greater pressures for transparency of choices for employee work schedules. By Joyce Lorick, LA Consulting, Inc.

  10. Public Utility Uses Re-Injection Of Treated Arsenic Contaminated Water To Reduce Underground Plume Leaching

    In December 2009, Evoqua was contacted to treat groundwater for arsenic removal to achieve a 1 ppb goal. The 1 ppb goal limit is equivalent to 10 percent of the current drinking water standard in California and represents the first request at this low treatment goal in the US. The treated groundwater is reinjected on the property to reduce the
    size and mass of the contaminated plume leaching from the property.