Wastewater Solutions

  1. ActiveCell® Integrated Fixed Film Activated Sludge 10/14/2013

    The Integrated Fixed-Film Activated Sludge (IFAS) process is typically installed as a retrofit solution for conventional activated sludge systems that are at or beyond capacity.

  2. Bag Filters 5/12/2023

    These filters have a space-saving design with continuous flow rates.

  3. Filtration: Plastic Filter Series 3/22/2006

    All-purpose plastic filters from 3/4" to 3", for flow rates up to 220 gpm.

  4. Ultrafiltration For Municipal Drinking Water 11/5/2020

    The HFU-B2315AN ultrafiltration (UF) module is a 'plug and play' technology for easy replacement of common MF skid sizes. 

  5. Aerated Biological Nitrogen Removal 7/16/2013

    Excess ammonia in receiving waters causes algal blooms that decrease oxygen levels. For this reason, many wastewater treatment plants (WWTPs) must limit ammonia in discharge. Mike Rousey, Hach Company

  6. Capital Controls® Gas Feeder Series WM4000 10/12/2015

    Capital Controls Series WM4000 gas feeders are wall cabinet mounted vacuum operated and designed to conveniently house a combination of gas feed equipment. The fibreglass cabinets enclose the gas flow control components.

  7. Floor Washer System 4/1/2015

    The patent pending Floor Washer System is the Foambuster nozzle/deflector, but with the deflector rotated from below the nozzle to above the nozzle. The inverted splashplate spreads nozzle flow out across a floor in a fairly wide path to wash settled grit, sand or debris into a sump where it can be pumped out by a dewatering chopper pump. The Floor Washer System is particularly useful for attacking deposition problems in Combined Sewer Overflow (CSO) tanks, storm collection tanks, equalization tanks, lift stations, and influent channels.

  8. Aeration; Bioflo 12/28/2007
    S&N AIROFLO has developed and tested a new attached aeration growth treatment unit that can be used to upgrade lagoons to achieve more efficient nitrification. Most lagoons struggle to consistently meet 30/30 requirements for BOD5 and suspended solids
  9. Wallace & Tiernan® Analyzers and Controllers 12/16/2014

    Wallace & Tiernan MFC analyzer/controller offers a broad combination of drinking water analysis and disinfection/chemical control in a single unit.The MFC analyzer/controller offers an easy, software selectable range of control modes from flow proportional, residual control only, compound loop and set point trim enabling precise control of a chlorinator or metering pump to maintain the desired level of disinfection and water quality.

  10. Model R OXIGEST® Industrial Wastewater Treatment System 5/29/2014

    The Model R OXIGEST® treatment system provides stable operation and flexible process options for sanitary and industrial/process wastewater applications with concentric tankage that maximizes space efficiency in its footprint.