M&M I-Practice Chlorine Math

How about some practice calculating chlorine dosages, residuals, and demands in mg/L and lbs?

Day	Flow	Chlorine
	MGD	Dose	Residual	Dose	Residual	Demand
		LBS	mg/L	mg/L	LBS	mg/L	LBS
1	61	838	0.5
2	59	743	0.5
3	58	767	0.5
4	54	693	0.5
5	80	902	0.5
6	82	992	0.5
7	53	648	0.5
8	52	656	0.5
9	60	783	0.5
10	51	676	0.5
11	57	675	0.5
12	75	848	0.5
AVERAGE
MAXIMUM
MINIMUM

 

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