Grupo Procesos Fisicoquímicos Aplicados, Universidad de Antioquia, Sede de Investigación Universitaria, Medellín, Colombia.
Water Sci Technol. 2012;66(4):824-30. doi: 10.2166/wst.2012.250.
A coupled system of the photo-Fenton advanced oxidation technique and an aerobic sequential batch reactor (SBR) was used to treat wastewater from biodiesel production using either palm or castor oil. The photo-Fenton reaction and biological process were evaluated individually and were effective at treating the wastewater; nevertheless, each process required longer degradation times for the wastewater pollutants compared with the coupled system. The proposed coupled photo-Fenton/aerobic SBR system obtained a 90% reduction of the chemical oxygen demand (COD) in half of the time required for the biological system individually.
采用芬顿高级氧化技术与好氧序批式反应器（SBR）的耦合系统，处理以棕榈油或蓖麻油为原料生产生物柴油产生的废水。单独评估了芬顿光化学反应和生物处理过程，均能有效处理废水；然而，与耦合系统相比，每个过程都需要更长的时间来降解废水中的污染物。所提出的耦合芬顿/好氧 SBR 系统在生物系统所需时间的一半内，将化学需氧量（COD）降低了 90%。
