 
			 
			MCQOPTIONS
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				| 1. | What is the quality of Organic content obtained in the effluent by an activated carbon filter? | 
| A. | <1 ppm | 
| B. | 10 ppm | 
| C. | Below detection level | 
| D. | 1.5 ppm | 
| Answer» D. 1.5 ppm | |