Water Emission

Water Emission

Water emission – improved protection of the natural circulation

Water emission control includes the return of purified water into the water cycle and reducing of the aquatic environment impact to a minimum. Among the effective ways are the use of sustainable components, the optimization of production and the use of wastewater treatment technology.


The bluesign® system specifies the requirements regarding water pollution control. An intelligent selection of process components helps to minimize the amount of harmful substances in wastewater. As a consequence, the basic contamination of sewage can be reduced. Manufacturers are requested to install a well-functioning wastewater treatment.


Permanent compliance controls in combination with strict sewage limit values ensure the waste water quality. Taking account of local conditions, the bluesign® system helps only water re-entering the natural circulation of water that complies its criteria.


Resource Productivity


Consumer Safety


Air Emission


Occupational Health & Safety



bluesign technologies ag

Moevenstrasse 18

9015 St.Gallen


Phone: +41 71 272 29 90




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