ÖNORM - Austrian standards

Requirements for plants for the desinfection of water by ultra-violet-rays

Available languages: German

Available design: electronic design (pdf), Print design

Plants for the disinfection of water using ultraviolet radiation - Requirements and testing - Low pressure mercury lamp plants

Available languages: German

Available design: electronic design (pdf), Print design

Water intended for human consumption - Instructions for the activity of inspection bodys

Available languages: German

Available design: electronic design (pdf), Print design

Fixed mounted recording instruments (registering meters) in domestic sewage treatment plants (residential rather than industrial sewage)

Available languages: German

Available design: electronic design (pdf), Print design

Equipment of municipal sewage treatment plants with in situ measuring instruments for process control

Available languages: German

Available design: electronic design (pdf), Print design

Equipment of municipal sewage treatment plants with fixed mounted process-control instruments

Available languages: German

Available design: electronic design (pdf), Print design

Measurement of oxygen concetration in water and waste-water with electrochemical measuring methods

Available languages: German

Available design: electronic design (pdf), Print design

Measurement of the oxygen content of water and waste water; continuous electrochemical method

Available languages: German

Available design: electronic design (pdf), Print design

Betriebsüberwachung in kommunalen Abwasserreinigungsanlagen; Eigenüberwachung

Available languages: German

Available design: electronic design (pdf), Print design

Performance monitoring of sewage treatment plants; internal

Available languages: German

Available design: electronic design (pdf), Print design