Jana Späth, et al. “Biochar for the Removal of Detected Micropollutants in South African Domestic Wastewater: A Case Study from a Demonstration-Scale Decentralised Wastewater Treatment System in EThekwini”. Water SA, vol. 47, no. 4 October, Oct. 2021, doi:10.17159/wsa/2021.v47.i4.3861.