| Title | Recycling gray water after treatment to irrigate green spaces in smart city |
|---|---|
| ID_Doc | 37099 |
| Authors | AzizTaouraout; AddelkaderChahlaoui; DrissBelghyti; KhadijaOuarrak; ImaneTaha |
| Title | Recycling gray water after treatment to irrigate green spaces in smart city |
| Year | 2019 |
| Published | |
| Abstract | (1)The development of green spaces, aimed at improving the quality of urban environments, promoting sustainable lifestyles by improving the health and well-being of urban residents, is becoming a necessity. However, the major challenge is the unavailability of water to irrigate these green spaces. The recycling and reuse of gray water after treatment can overcome this problem. In order to get his safe reuse, this study designed and built a Vertical Multi-Soil-Layering (V-MSL) at pilot scale to treat domestic wastewater (instead of gray water alone) and his performance was investigated. The main treatment performance results showed the following average removal rates: BOD5 (84.7 +/- 6 %), COD (84.3 +/- 6.6%), TSS (86.5 +/- 7.5%), NH4+(83.1 +/- 7.2%), and PO43- (72.4 +/- 14.1%). The quality of the treated wastewater was evaluated according to Moroccan Reject Limit Value (RLV). |
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