Wastewater Process Equipment

Screening

Nelson Environmental, SAGR construction

Nelson Environmental, SAGR construction

Grit Removal / Grit dewatering

  • Envirodyne – forced-vortex grit removal, grit classifier, aerated grit, horizontal screw grit removal

Grinders

  • Franklin Miller – in channel, flanged, vertical shaft grinders for WWTP and lift station applications

Aeration – Diffusers

Aeration – Blowers

walker-2

Nelson Environmental, finished SAGR cells

Clarification / Separation

Biological Treatment/Process

  • Parkson – activated sludge/clarification (Biolac), tertiary filtration phosphorus removal (Dynasand)
  • Parkson Corporation – Ecocyle Sequencing Batch Reactor (SBR)
  • Infilco Degremont (IDI) – membrane bio-reactor (MBR), HYBACS pretreatment
  • Nelson Environmental – submerged attached growth reactors (SAGR) for ammonia removal following lagoons, de-icing chemical treatment
  • Envirodyne – oxidation ditch
  • Orenco – Advantex packed bed media filters providing wastewater treatment for remote commercial and residential applications

Trickling Filter

  • Envirodyne – rotary distributors (aluminum or 304 SS)
  • RPS Engineering – dome covers (aluminum or FRP)
  • Jaeger Environmental – random plastic Bio-Pac media, crossflow and vertical sheet Dura-pac media and support products

Scum Handling

temp-019

Parkson Aquaguard, influent mechanical screening

Cascade Aeration

Wastewater Pumps, Mixers and Aerators

Pumps & Mixers

  • Swaby LOBELINE – rotary lobe pumps
  • Orenco – septic tank effluent pumping (STEP) systems for unsewered communities

Aeration – Jet