Removal of Pathogens from Domestic Wastewater Using Small-Scale Gradual Hydroponics Planted with Duranta erecta, Addis Ababa, Ethiopia

Table 1

Bacteriological characteristics of Kilinto Prison camp wastewater.

Parameter	August	September	October	November
	Avg ± SD	Avg ± SD	Avg ± SD	Avg ± SD
HB (CFU/100 ml)	7.94 ± 0.057	8.63 ± 0.156	8.40 ± 0.019	8.35 ± 0.014
TC (CFU/100 ml)	5.72 ± 0.004	5.70 ± 0.017	5.89 ± 0.004	5.73 ± 0.007
FC (CFU/100 ml)	4.37 ± 0.102	5.14 ± 0.079	4.39 ± 0.081	4.46 ± 0.099

Standard deviation.