B Barrel™ A safe, compact and digital RO desalination system. Its plug-and-play approach helps to secure a fast-track schedule while its embedded digital sensors provide remote monitoring. Membrane Filtration (MF/UF/NF) S SWRO The highest performance for Sea Water Reverse Osmosis (SWRO) in design & built or skid-mounted units. Membrane Filtration - reverse osmosis T Terion® S Terion® S uses reverse osmosis and continuous electrodeionization to produce high-purity deionized water. It removes dissolved solids and salt for pharmaceutical, microelectronics industry and industrial use. Membrane Filtration - reverse osmosis