Photovoltaic Small-Scale Wastewater Treatment Project for Rural and New-Cultivated Areas in Egypt

The problem of wastewater treatment in Egypt is a two-fold problem; the first part concerning the existing rural areas, the second one dealing with new industrial/domestic areas. In Egypt several agricultural projects have been initiated by the government and the private sector as well, in order to change its infrastructure. As a reliable energy source, photovoltaic pumping systems have contributed to supply water for local rural communities worldwide; they can also be implemented to solve the problem “wastewater environment pollution". The solution of this problem can be categorised as recycle process. In addition, because of regional conditions past technologies are being reexamined to select a smallscale treatment system requiring low construction and maintenance costs. This paper gives the design guidelines of a Photovoltaic Small- Scale Wastewater Treatment Plant (PVSSWTP) based on technologies that can be transferred.





References:
[1] Small-Scale Domestic Wastewater Treatment Technology in Japan, and
the Possibility of Technological Transfer, Motoyuki Mizuochi, Asian
Environment Research Group National Institute for Environmental
Studies, Japan.
[2] Irrigation Water Quality, LennTech web site.
[3] Resource-Conserving Irrigation with Photovoltaic Pumping Systems in
Chile; GTZ, Eschborn, September 2002.
[4] Small Scale Wastewater Treatment Plant Project, Report on Project
Criteria, Guidelines and Technologies, July 1999 SOPAC Technical
Report 288.
[5] Wastewater treatment technologies, technical description, www.oas.org.
[6] Principle of the Horizontal Filter, Ludwig, S. 1998.