The project describes a self-sustainable technology requiring no chemicals or electricity. Algae is grown in algae bio-reactors and the ponds are dosed on a monthly basis for treatment. Feasibility of the treatment technology was also done in Botswana and Malawi.
Reference:
Oberholster, P.J. et al. 2018. Low cost green technology for domestic wastewater treatment for reuse and beneficiation. Water Institute of Southern Africa Biennial Conference and Exhibition, 24-27 June 2018, Cape Town
Oberholster, P. J., Cheng, P. H., Steyn, M., Genthe, B., De Lange, W. J., Tancu, Y., ... Kenebatho, P. (2018). Low cost green technology for domestic wastewater treatment for reuse and beneficiation. http://hdl.handle.net/10204/10465
Oberholster, Paul J, Po Hsun Cheng, Maronel Steyn, Bettina Genthe, Willem J De Lange, Yolanda Tancu, Marius Claassen, M Monjerezi, and P Kenebatho. "Low cost green technology for domestic wastewater treatment for reuse and beneficiation." (2018): http://hdl.handle.net/10204/10465
Oberholster PJ, Cheng PH, Steyn M, Genthe B, De Lange WJ, Tancu Y, et al, Low cost green technology for domestic wastewater treatment for reuse and beneficiation; 2018. http://hdl.handle.net/10204/10465 .