ORAZAN

Continuous Water Toxicity Detection
ORAZAN Fish Toximeter observes fish under the influence of a "sample" water stream. It is a sensitive instrument for the detection of toxic compounds in water bodies such as rivers, water treatment plants intakes and sewers. The instrument is based on a development of the Extended Dynamic Daphnia Test (EDDT), a proven method used widely in Europe and other parts of the world.
Continuous biological monitoring with ORAZAN Fish Toximeter enables rapid detection of toxic substances in water and provides an online real-time early warning system. The relative magnitude and presence of the toxic substances is recorded by the instrument to enable further analysis. Therefore, this unique instrument enables supervision and control of water sources in order to detect, 
record and respond rapidly to incidents of toxic contamination.

Introduction:
• Measurands:
 speed (velocity and distribution)
 swimming height
 fractal dimension (angle, curviness)
 distance and grouping
 growth
 number of fish
• Outputs: ...
• Interfaces: ...
• Maintenance Interval: > 14 days
• Number of fish 8 -10
• Recommended species tiger barb