Clarification Separator

HQI Clarification Separator is a horizontal gravity flow treatment system designed to separate settle able solids (specific gravity greater than water), suspended solids (specific gravity the same as water), and free and dispersed (non-emulsified) oil.  It is used as pre-treatment for reverse osmosis (RO), dissolved air flotation (DAF), electro coagulation (EC) and many other filtration processes.  It is recommended for any application that has a high concentration of suspended solids.  A traditional oil water separator does not have the capability of handling high concentrations of solids.  Unlike other separators, the HQI Clarification Separator has 5 stages of separation.

clarification separator

Before & After:

before and after


Typical Applications:

  • Onshore & Offshore Drilling
  • Oil Refineries & Chemical Plants
  • Flowback Water from Hydraulic Fracking
  • Produced Water
  • Waste Water Processing
  • Frac Water
  • Washing

Oil/Water Separator Duty Pumps