A Rainwater Harvesting and Treatment System for Domestic Use and Human Consumption in Native Communities in Amazonas (NW Peru): Technical and Economic Validation
Table 6
Microbiological parameter results.
Systems samples (inlet/outlet)
Total coliforms (NMP/100 mL)
Faecal coliforms (NMP/100 mL)
E. coli (NMP/100 mL)
Microbiological parameter (rainy season)
FPK-S2 (inlet)
1,600
180
2
FPK-S2 (outlet)
350
130
0
FJT-S1 (inlet)
>1,600
>1,600
17
FJT-S1 (outlet)
13
13
5
FT-S4 (inlet)
920
1,600
4
FT-S4 (outlet)
1,600
<1.8
1,600
FI-S3 (inlet)
1.568
81
>1,600
FI-S3 (outlet)
1.524
23
13
Microbiological parameter (low water season)
FPK-S2 (inlet)
234
99
SN
FPK-S2 (outlet)
<1.8
<1.8
SN
FJT-S1 (inlet)
8.5
7
SN
FJT-S1 (outlet)
<1.8
<1.8
SN
FT-S4 (inlet)
239.5
20.5
SN
FT-S4 (outlet)
<1.8
<1.8
SN
FI-S3 (inlet)
280
84
SN
FI-S3 (outlet)
<1.8
<1.8
SN
D.S. N° 031-2010-SA
<1.8
<1.8
<1.8
Does not comply with the standard (D.S. N° 031-2010-SA); SN = samples not taken.
