Effect of sponge Density on septic tank effluent quality for dairy wastewater treatment | ||
Engineering Research Journal (Shoubra) | ||
Volume 50, Issue 1, October 2021, Pages 106-112 PDF (755.49 K) | ||
Document Type: Research articles | ||
DOI: 10.21608/erjsh.2021.226082 | ||
Authors | ||
Samar Mohamed1; Khaled Hassan2; Rehab Mohammed3 | ||
1PhD Student Faculty of Engineering, Shoubra, Banha University, Egypt. | ||
2Associate Professor, Higher Institute of Engineering, El Shorouk Academy, Egypt | ||
3Associate Professor, Faculty of engineering Shoubra, Banha University, Egypt | ||
Abstract | ||
The aim of the study was to describe the modification of septic tank using different densities of sponge for treating dairy wastewater. The sponge used as a gravity filter media after conventional septic tank. The densities of sponge has a strong effect of total suspended solid (TSS), biochemical oxygen demand (BOD) and chemical oxygen demand (COD) efficiencies which are achieved removal efficiencies 94.96%, 79.72%, 79.19% respectively. | ||
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