Pre-Treatment

Effective pre-treatment is essential in any water or wastewater treatment processes, using the right equipment to remove the right constituent or otherwise treat water for next process step; in many cases, process system failures can be traced back to problems in pre-treatment. 

There is bewildering array of technologies for use as pre-treatment, including numerous types of screens, chemical dosing systems, heat exchangers, cooling towers, clarifiers, filters and flotation devices. Ovivo has developed many such devices specific to individual problems, and has unrivalled experience to help clients through this veritable minefield. Ovivo can be relied upon to select the most beneficial process, not only to be capital cost-effective, but also to give reliable low-cost operation and whole-life costs. Ovivo has expertise from wide area of industry like pulp &paper, petrochemicals, food &beverage and power as well as municipal sector to name few and knows right solutions for your business. 

One particular example is the advent of algal blooms in The Gulf. This so-called Red Tide has been a major problem for many systems, but with our extensive experience, we have a pre-treatment methodology that enables our RO desalination plants to continue to run through these incursions.