Effective wastewater treatment involves not only purifying and reclaiming the liquid phase but also managing and processing the solids removed or generated during treatment. One of the most widely used methods in industrial wastewater treatment is the flotation process, particularly Dissolved Air Flotation (DAF). This process efficiently removes fats, oils, grease, and suspended solids, making it essential for wastewater streams from oil refineries, petrochemical plants, chemical industries, natural gas processing facilities, and similar operations. Froth flotation, a key separation technique, is also used to recover valuable concentrate materials. Laboratory and pilot plant studies often utilize conventional flotation equipment such as Denver and Wemco units. Before pilot-scale testing, critical parameters—including reagent selection, conditioning time, pH, and flotation stages—are carefully optimized at the laboratory level. Mineralogy, surface chemistry, and liberation analysis further help in defining feed characteristics and improving process performance. Trinetra offers a comprehensive range of calcium carbonate grades in various particle sizes specifically tailored for water and wastewater treatment applications, delivering consistent performance and reliable results.
