These systems are robust and highly adaptable for use across various industrial applications. By optimizing this technology, we deliver reliable and cost-effective purification that meets stringent regulatory requirements. Our ZLD process takes wastewater treatment a step further: by fully recycling and reintroducing wastewater back into the production cycle, there is no need for discharge into the sewer system. Technically, this is achieved through a multi-stage treatment process that may includes reverse osmosis, evaporation, and condensation. 

These processes enable the extraction and recovery of valuable substances from the wastewater, reducing environmental impact and dependency on fresh water resources. The ZLD system is a forward-thinking solution for companies aiming to enhance their environmental footprint while reducing water and energy costs.

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As a certified WHG specialist under the German Water Resources Act, SIDASA guarantees the highest standards in water and environmental protection. With SIDASA Engineering and SDW, you choose state-of-the-art wastewater treatment technology that perfectly unites economic efficiency with environmental protection.

Our SDW solutions are specifically designed to meet the demanding needs of the coating industry and offer sustainable, tailored solutions for businesses of all sizes.