Industrial Wastewater Treatment

Éco-Smart® Mechanical Vapor-Recompression (MVR) Evaporators

PROCECO Éco-Smart® Mechanical Vapor-Recompression (MVR) Evaporators


A Zero-Discharge Wastewater Reclamation System

By adding an Éco-Smart® MVR to your cleaning process, you can recycle up to 98% of your industrial process water and significantly reduce your wastewater hauling and disposal costs, while also improving your process quality. By routing the cleaning solution to the Éco-Smart®, you create a closed loop – extracting dissolved contaminants and replenishing your solution with clean, recycled water.

Industrial Wastewater Treatment Applications

  • Parts washer cleaning solutions and rinse water
  • Liquid penetrant rinse water
  • Surface treatment rinse water
  • Oily emulsions/coolants
  • Wet vibratory finishing
  • Die casting and extrusion
  • Concentrates from membrane filtration
  • DI (deionized) water regeneration

 Eco-Smart Solution Before and After

The PROCECO Éco-Smart® mechanical vapor-recompression evaporator system is a low-energy evaporation method that generates a high-quality distillate ready to be re-used. The Éco-Smart® MVR does not use an electric, gas or steam heat source to generate the distillate; this makes it a more environmentally friendly and cost effective alternative to conventional wastewater concentration technologies.

PROCECO Éco-Smart® MVR evaporators are at their best when evaporating large quantities of dilute solutions, such as the rinse water that is common to surface treatment, aqueous parts washing, liquid penetrant inspection or die casting. In most cases, the distillate meets or exceeds process water purity requirements and can be re-used without further treatment.

PROCECO Éco-Smart® MVR Evaporator Benefits

  • High water recovery rate - up to 98%
  • Zero discharge wastewater treatment process
  • Reduces disposal costs substantially
  • Produces high-quality distillate ready to be re-used
  • Improves process quality by reducing contaminant concentration in solution
  • Reduces freshwater consumption significantly
  • Efficient heat-recovery design
  • Very low energy consumption - from 0.25kW/US gallon
  • Treats wastewater with TDS concentration level up to 400,000 mg/L
  • Handles wastewater with 5% solids and particles up to 1000µm in size
  • Payback is usually achieved within 9 to 12 months
  • Runs unattended
  • Low maintenance
  • Easy to install

PROCECO Éco-Smart® MVR Evaporator Features

  • PLC-controlled process
  • Few moving parts and no liquid pumps
  • Vacuum distillation process
  • Efficient vapor compression technology
  • Uses no electric, gas or steam heat sources
  • Automatic periodic blow-down of concentrate waste
  • Compact design

PROCECO Éco-Smart® MVR Evaporator Specs

  • Available in six models with wastewater treatment capacity from 400 US gallon/d
  • Sound level of 80dBA
  • Options available


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Éco-Smart® Wastewater Treatment Systems Brochure