Wadis offers a non-reagent, ecological water-disinfection technology based on electrical pulse discharge in water. The method causes a strong shock wave, high light radiation (including UV), strong magnetic and electrical fields, ionization and polarization of molecules, cavitation, and very high temperatures at the discharge canal. All of these phenomena act as disinfection agents, ensuring high performance. The Wadis system is effective against a wide range of microorganisms in a variety of applications, and achieves total bacterial disinfection with low energy consumption. The company's current focus is on sludge disinfection and predigestion treatment. Results show significant improvement of sludge treatment costs and efficiency, enabling the upgrade of wastewater treatment plants by increasing the capabilities of existing digesters without a significant investment in infrastructure.