For first time, the efficiency of raceway pond reactors for wastewater disinfection by solar photo-Fenton (50 mg H₂O₂/L and 20 mg Fe²⁺/L) at neutral pH has been shown in this study. Complete inactivation of wild total coliforms, E. coli and Enterococcus sp. in municipal wastewater treatment plant secondary effluents took place after 80 min. A comparison with a tubular reactor equipped with a compound parabolic collector (CPC) was carried out and disinfection times were the same for the CPC and RPR, the tubular one having a 5 cm tube diameter and the RPR was operated at 5 cm liquid depth. Both acute and chronic toxicity were evaluated before and after treatment in both reactors and their analysis showed no significant changes for the removal of either in the treated effluent in both reactors. Additionally, an economic assessment of the process in the RPR was also performed. Estimated total costs for a 400 m³/d scale solar photo-Fenton plant for disinfection (0.15 €/m³) were in the range of reclaimed water rates.

这项研究首次显示了在中性pH下用太阳光芬顿液（50 mg H ₂ O ₂ / L和20 mg Fe ²⁺ / L）对跑道池反应器进行废水消毒的效率。完全灭活野生总大肠菌，大肠杆菌和肠球菌sp。在市政废水处理厂中，80分钟后发生二次废水。与配备有复合抛物线收集器（CPC）的管式反应器进行了比较，CPC和RPR的消毒时间相同，管式反应器的管径为5 cm，RPR在5 cm的液体深度下操作。在两个反应器中进行处理之前和之后均评估了急性和慢性毒性，其分析表明，在两个反应器中处理后的废水中的任一种的去除均无显着变化。此外，还对RPR中的流程进行了经济评估。一座400 m ³ / d规模的日光芬顿太阳能消毒装置的总费用估算（0.15欧元/米³）在再生水费率的范围内。