Home | Enaqua Enaqua is unafraid to break with traditional thinking, seek inspiration from where you would least expect it, and do things differently. Enaqua’s Non-Contact UV technology provides water treatment so Enaqua is unafraid to break with traditional thinking, seek inspiration from where you would least expect it, and do things differently. Enaqua’s Non-Contact UV technology provides water treatment solutions for municipal and industrial customers focusing on Wastewater, Water Reuse, and Industrial Water. Enaqua’s technologies are changing the face of the water safety industry from an operational, maintenance, and cost standpoint.