A Athos™ Athos™ is a sludge hydrothermal oxidation (HTO) process that turns organic sludge with low dry matter into an essentially solid mineral. Sludge treatment C CaptuRO™ CaptuRO™ is a high-recovery reverse osmosis technology designed specifically to extract purified water from industrial, brackish and wastewater sources. Membrane Filtration - reverse osmosis S Sirion™ Sirion™ is a set of reverse osmosis product ranges designed to produce high purity water, removing up to 98% of dissolved inorganics and over 99% of large dissolved organics, colloids and particles. Membrane Filtration - reverse osmosis