C-Tech Components
The C Tech system comprises the following features,

1. Biological Selector zone
ENSURES NO FOAMING AND BULKING PROBLEMS

2. Oxygen Uptake rate control “OUR”
ENSURES MINIMUM 30 - 40% POWER SAVINGS!

3. Co Current Nitrification and De nitrification, Phosphorous removal
TN < 5 PPM, NH3N < 1 PPM, TP < 1 PPM POSSIBLE IN SINGLE CTECH BASIN

4. Complete Decanter assembly in Stainless steel
ENSURES NO CORROSION, LONG EQUIPMENT LIFE, NO MAINTENANCE

5. Diffusers, Blowers and Aeration grid

6. Submersible pumps for return sludge (RAS) recycle and Surplus sludge (SAS) pumps for sludge wasting
REDUCES SPACE REQUIREMENT BY 40% !
NO SECONDARY CLARIFIER IS USED WHICH DRASTICALLY REDUCES CIVIL COST AND CONSTRUCTION TIME.

7. PLC unit for complete automatic cycle control and operation
REDUCES MANPOWER COST COMPLETE OPERATION CAN BE HOOKED TO CENTRAL CONTROL DESK

Decanter Assembly in Stainless Steel

The clean supernatant is removed from the basin using a Decanter assembly complete in stainless steel construction. During decanting there is no inflow to the basin. The moving weir DECANTER is motor driven and travels slowly from its “park” position to a designated bottom water level. Once the Decanting phase sets in, the decanter automatically lowers to the required bottom level. Variable frequency drives are provided to control the rate of movement of the Decanters. After the required level of supernatant is removed the Decanter is returned to its “park” position through reversal of the drive. The basin is now ready for the next cycle to begin.