Environmental recently installed SCADA (Supervisory Control
And Data Acquisition) control on a turn-key industrial wastewater
treatment facility. Touch screen control was utilized with
Wonderware® software to produce a very operator friendly
system. A graphic presentation animated the filling and draining
of tanks, operation of pumps, mixers, valves and vents, instrumentation
and alarm conditions. Instrumentation data was remotely displayed
on the central control monitor. Automatic telephone dialer
alerted responsible personnel of alarm conditions during unmanned
periods.The entire systems monitoring and control as well as expedient
reprogramming may be performed from HEI’s master computer
center in Conroe, Texas.
The system was installed at a new industrial wastewater
treatment plant with a cyanide oxidation sub-system, chromate
reduction sub-system, flocculation, clarification, filtration
and solids compaction. The treated water was reused after
ultra filtration and reverse osmosis filtration.
For additional information on turn-key systems or individual
equipment items, please call or E-Mail Eldon Lewis (Feedback).