Sustainable wastewater reuse using soil aquifer treatment | ||||
| The International Conference on Civil and Architecture Engineering | ||||
| Article 35, Volume 11, 11PthP International Conference on Civil and Architecture Engineering, April 2016, Page 1-8 PDF (149.78 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iccae.2016.43743 | ||||
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| Authors | ||||
| Mahmoud A Elsheikh1; Mohamed E Basiouny2; Mohamed R Ghazy2; Rania M Ibrahim2 | ||||
| 1Civil Engineering Department, Faculty of Engineering, Menoufia University, Egypt. | ||||
| 2Civil Engineering Departments, Benha Faculty of Engineering, Benha University, Egypt. | ||||
| Abstract | ||||
| Abstract: Soil Aquifer Treatment (SAT) systems can be used for upgrading partially treated wastewater by infiltrate into the soil for tertiary treatment for reuse. In this study, a pilot plant of three columns of 2 m height and 25 cm diameter were designed and fabricated to study the quality improvement of the conventional effluent treated wastewater using three types of soil. The pilot was operated under three operational phases; first worked as 4 days wetting followed by 3 days drying cycle, the second worked as 3 days wetting followed by 4 days drying and the third phase worked as 5 days wetting and 2 days drying. The pilot plant of columns was fed using the effluent of Qaha secondary wastewater treatment plant. The results indicated that, the medium sandy soil operating with 3 days wetting/4 days drying cycles had the highest removal performance for BOD, COD and TSS (64%, 38 % and 86%) respectively | ||||
| Keywords | ||||
| Soil Aquifer Treatment (SAT); Soil aquifer, Tertiary Treatment, Sewage Treatment | ||||
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