DEVISE ENGINEERING incorporates advanced wastewater treatment technologies to the level that treated water, suitable for reuse, can be produced. DEVISE “Smart Water Solutions” are implemented with autonomous, compact, prefabricated, pre-tested and portable systems for facilities of 500 up to 20.000 (m3/d). DEVISE “ULTRA-CLEAR” systems incorporate the most up to date wastewater treatment technology, namely that of submerged Membrane Biological Reactor (MBR). These packaged units have modular structure, so that new units can be added to cover any future needs for increase/decrease of capacity or for a potential upgrade or extension.