Kelag Systems - BONTEC AG

Both in municipal and industrial wastewater treatment plants, BONTEC plays a ground-breaking role in the field of microbubble aeration technology and WTP equipment. Many years of practical experience and innovation aid our ability to satisfy the ever-growing demands for operational safety, productive efficiency and cost effectiveness. The most important elements of the fully procedurally developed aeration system patent of BONTEC (Euro Patent no. 058 63 29, US patent no. 058 63 29, patent no. 5,352,391) are the ventilation elements BT50. They are used in biological waste water treatment for oxygenation purposes. The BT50 aeration elements are groundbreaking in configuration and function, geared towards a long lifespan, chemically durable and unmatched in terms of oxygenation and oxygen yield values. Another service for our customers is our function as supervisors, welders, fitters etc. at construction sites worldwide.