A study by Shri Kisan Paryavaran Sangharsh Samiti and Delhi-based Centre for Science and Environment showed the three CETPs in Pali flout the effluent discharge standards. Sample tests showed:
Biological oxygen demand was 150-360 mg/l against 30 mg/l norm
Chemical oxygen demand was 400-522mg/l as against 250 mg/l
The three CETPs were functioning at 7, 28 and 57 per cent efficiency against 90 per cent desired levels
Court orders not obeyed
Flow meters not monitored
No action plan for reusing water treated in cetps
Industrial units in non-conforming areas closed but most have not been relocated