Wastech Controls has been designing and fabricating industrial waste neutralization systems since 1987. Wastech offers OMEGA skid-mounted acid waste neutralization (AWN) packages, which have become the industry standard for reliability and safety. OMEGA systems come in standard single-stage neutralization systems from 10 to 25 gpmto large continuous neutralization systems from 100 to 500 gpm as well as batch configurations.
Wastech control technology using PLC software or relay logic control provides a complete package based on years of industrial waste treatment experience. For other waste treatment solutions, including heavy metal removal, rinse water recycling, zero-discharge applications, and solvent collection systems, contact the factory for information and pricing. See OMEGA Neutralization System Features.
HEAVY METAL REMOVAL:The MetFloc™ "Floc & Flow" Process
Wastewater is pumped from a holding tank or directly from the process line into the 80 gallon batch reaction tank.
The semi-automated system is initiated by the operator when prompted by the display.
When the tank is full, the pH controller begins injecting the MetFloc chemical into the reaction tank until the pH reaches the desired setpoint depending upon the metals to be removed.
Once the pH value is met, the selected polymer for the application is automatically injected into the tank in the correct proportion. The mixer speed increases for a preset time, and then automatically slows to ensure settling.
The solids are then collected in a dual filter bag system that retain the solid floc until final disposal.
Treated water collects in the bottom of the unit and is automatically transferred by the sump pump to the sewer or to a holding tank for final discharge.
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