An innovative greywater treatment system for urban areas ... - SuSanA
An innovative greywater treatment system for urban areas ... - SuSanA
An innovative greywater treatment system for urban areas ... - SuSanA
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Identification of ideal international applications of MBR technology by utility analysis<br />
Rating input Rating input Rating input Rating input<br />
Assessment criteria Weighting<br />
Egypt India Iran Israel<br />
Discretionary ∑=<br />
21%<br />
Info not<br />
available Result<br />
Info not<br />
available Result Rating<br />
Info not<br />
available Result Rating<br />
Info not<br />
available Result Rating<br />
Description of rating Rating<br />
N Environmental criteria 21% 17.5 7.7 10.5 12.5<br />
high = 10, medium = 5, low =<br />
N1 Water scarcity (physical) 12 1, no = 0 10 120 5 60 5 60 5 60<br />
high = 1, medium = 5, low =<br />
N2 Freshwater quality 5 10 5 25 1 5 5 25 5 25<br />
big amount (> 100 persons)<br />
= 10, medium amount (10 -<br />
Number of persons situated in the<br />
100 persons) = 5, small<br />
N3 building 0 amount = 1 (< 10 persons) 0 0 0 0<br />
high (overnight<br />
accommodation) = 10,<br />
medium (operation in the<br />
daytime + showering) = 5,<br />
low (operation in the<br />
N4 Accumulation of <strong>greywater</strong> 0 daytime) = 1 0 0 0 0<br />
N5 Sewer <strong>system</strong> available 0 no = 10, yes = 1 0 0 0 0<br />
high = 10, medium = 5, low =<br />
1 10 20 5 10 5 10 10 20<br />
high = 10, medium = 5, low =<br />
1 5 10 1 2 5 10 10 20<br />
Result<br />
Result<br />
Result<br />
Result<br />
[%] 17.5 [%] 7.7 [%] 10.5 [%] 12.5<br />
n. a. citeria 0 n. a. citeria 0 n. a. citeria 0 n. a. citeria 0<br />
Population/settlement density (based<br />
on habitable area of the country) 2<br />
N6<br />
N7 Urbanisation rate 2<br />
Degree of fulfilment<br />
Note: Values in grey coloured cells are based on imputed data; (Yale University, 2010)<br />
87