Wastewater Recycling Equipment | Oil Water Separator
Filter By Type

3 Compartment Above Ground Oil Water Separator


Hydrokleen HE/S1 is affordable, efficient, and effective. It is an easy to maintain, low energy wastewater treatment system that is primarily focused on removing two major waste contributors in wash wastewater: oil and suspended solids. Wastewater treatment using HE/S1 technology is often all that is required to meet wastewater discharge requirements.

HE/S1 inflow is controlled automatically. A system ready signal is sent to an upstream delivery source when the system can accept wastewater. As wastewater enters it is directed vertically downward through a quiescent feed tube where fluid velocity is stabilized and slowed to promote particle separation from waste stream. When fluid exits quieting tube, flow is redirected vertically upward into a large clarification zone. Velocity reduction and flow reversal in quieting tube and clarification zone combine to maximize solids/liquid separation and solids settling.

Clarified liquid flows from first tank to second by gravity. Again, liquid flows vertically downward through a quiescent feed tube to promote additional particle separation at tank bottom before being directed vertically upward into an oversized oil coalescing pack. As water ascends through coalescing pack, flow direction is continuously changed to ensure microscopic oil droplets contact and adhere to coalescing pack's surface and form larger droplets. These larger coalesced droplets then float to the surface where they are skimmed.

Skimmed oil is captured in a decanter where oil is separated from wastewater and gravity drained to a waste oil receptacle. Wastewater separated from oil is returned to the system for additional processing.

Clarified liquid flows to final tank by gravity. Particle separation continues in this tank until wastewater is discharged to a drain or subsequent process step either by gravity or pump.

Solids accumulated in base of cone-shaped bottom of tanks is removed by opening a drain valve at tank base. These valves are plumbed into a common drain line to simplify drain connection.

Order Parts Request Quote

Model Specifications

Request a Quote

We are open and working hard
to deliver the highest quality product to you.

If you have any questions,
please feel free to contact us.