Studies of IDRC Supported Research on Greywater in ... - inwrdam

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8 Many organizations in Jordan, Palestine, Lebanon and Yemen are now aware <strong>of</strong> the potential <strong>of</strong> greywater use in peri urban areas as a practice centered on women’s role in managing the home garden and improving food security for poor families and as a means for water demand management, and reduction <strong>of</strong> pollution from septic tank systems. Phase II attempts to answers research questions related to long term sustainability <strong>of</strong> greywater use practices, benefit cost ratio <strong>of</strong> the systems, ability <strong>of</strong> the peri urban poor to spend their little financial resources against promised returns, health impacts, social acceptability and technical reliability <strong>of</strong> the systems. This booklet includes recent studies and reports prepared by experts and attempts to answer these questions. This booklet is addressed to governmental, donor and research organizations, researchers and the general public interested in greywater use at household level. Figure 1.1 Examples <strong>of</strong> types <strong>of</strong> greywater treatment units developed by INWRDAM
9 Figure 1.2 Construction details <strong>of</strong> the CT greywater treatment unit
Page 3: Compilation of Gre
Page 6 and 7: 3.8 Financial Evaluation 39 3.9 Res
Page 8 and 9: 6 the house is collected at a point
Page 12 and 13: 10 2. Report on Policy Options to I
Page 14 and 15: 12 The Water Strategy (1997) acknow
Page 16 and 17: 14 On the one hand, there are the g
Page 18 and 19: 16 • The Ministry of</str
Page 20 and 21: 18 2.3 Recent Experience in Greywat
Page 22 and 23: 20 2.3.5 Greywater Treatment and Us
Page 24 and 25: 22 the project which was implemente
Page 26 and 27: 24 2.6 Conclusions Treated wastewat
Page 28 and 29: 26 to conserve water and reduce was
Page 30 and 31: 28 3.3 Economic and Financial Analy
Page 32 and 33: 30 Family number No. of</st
Page 34 and 35: 32 Around 30% of t
Page 36 and 37: 34 Family number Capital cost Opera
Page 38 and 39: 36 Family number Increase in olive
Page 40 and 41: 38 3.5.3 Environmental Benefits The
Page 42 and 43: 40 The NPV of the
Page 44 and 45: 42 Family number NPV - Costs (5 yea
Page 46 and 47: 44 Family number NPV - Revenues (5
Page 48 and 49: 46 Family number Net benefits (5 yr
Page 50 and 51: 48 Table 3.8 shows the results <str
Page 52 and 53: 50 Family number B/C ratio (5 yrs,
Page 54 and 55: 52 4. Assessment of</strong
Page 56 and 57: 54 B. The economic and social condi
Page 58 and 59: 56 Table 4.3: Comparison between th
Page 60 and 61:
58 5.3 Definitions The following de
Page 62 and 63:
60 Characteristics Cadmium Calcium
Page 64 and 65:
62 organisms that are found in blac
Page 66 and 67:
64 Table 5.2: Guideline limits for
Page 68 and 69:
66 Parameters Abbreviation Unit All
Page 70 and 71:
68 • Time interview finished: rec
Page 72 and 73:
70 6.5 Economic Components 1. Estim
Page 74 and 75:
72 6.8 Side Effects of</str
Page 76 and 77:
74 7. If your answer to above quest
Page 78 and 79:
76 2. It is useful to see greywater
Page 82:
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Studies of IDRC Supported Research on Greywater in ... - inwrdam

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