E3S Web Conf.
Volume 150, 2020The Seventh International Congress “Water, Waste and Environment” (EDE7-2019)
|Number of page(s)||8|
|Section||Waste Treatment and Recovery Channels|
|Published online||12 February 2020|
Characterization of the residual sludge from the wastewater treatment plant of JERADA
Civil Engineering and Environment Laboratory (GEEL) ;
Higher School of Technology, Mohammed V University in Rabat, Maroc.
The wastewater treatment plant of the city of JERADA is an aerated lagoon type, it is located in the west of the city of JERADA, It was put into service in 2016 and it is part of the national Moroccan liquid sanitation program, which requires an increasing of the rate of wastewater treatment. Indeed, said STEP generates on the one hand a clean sanitized water with an average flow of 2500 m3/d, which is discharged into the receiving environment without any environmental damage, and on the other handa huge quantities of residual sludge 1740.24 kg/d.
The most suitable technique for the management of sewage sludge of the JERADA STATION is their valorization in agriculture after their composting. Such a process requires beforehand a physico-chemical and biological characterization of the station residual sludge.
© The Authors, published by EDP Sciences 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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