KISR secures US patent for breakthrough solar-powered wastewater treatment system
. . .innovation promises near-zero energy water purification breakthrough; technology turns waste into energy
The Kuwait Institute for Scientific Research has announced that its Water Research Center has been awarded a patent by the United States Patent and Trademark Office for the development of an innovative hybrid system that integrates solar distillation technology with an anaerobic membrane bioreactor (AnMBR).
The breakthrough represents a significant advancement aimed at improving wastewater treatment efficiency and strengthening sustainable water resource management.
In a press statement, KISR said the invention, registered under the name of Dr. Mohammed Al-Muntasir Ibrahim Ahmed, comes amid growing challenges linked to freshwater scarcity in Kuwait and the urgent need for advanced technological solutions aligned with global trends in resource recovery and energy efficiency within the water sector.
The system enhances wastewater properties prior to treatment, resulting in higher operational efficiency and reduced energy consumption. By integrating solar distillation technology, the system harnesses Kuwait’s abundant solar energy, contributing to improved water recovery rates while lowering dependence on conventional energy sources.
The innovation also incorporates enhancements to the membrane transport system, extending operational lifespan and significantly reducing maintenance and operating costs.
In addition, the system enables the utilization of produced biogas as an alternative energy source, while generating high-quality organic sludge that can be repurposed for soil improvement and greening initiatives, supporting circular economy principles in wastewater management.
The institute emphasized that the development marks a qualitative leap in water treatment technologies, offering the potential for highly efficient treatment processes with a minimal energy footprint that could approach net-zero levels, alongside the production of high-quality water suitable for multiple applications.
KISR added that the technology will undergo further development and testing through a collaborative research project with the Kuwait Foundation for the Advancement of Sciences, paving the way for broader implementation. This is expected to support Kuwait’s strategic objectives in water security and environmental sustainability.
