AQUACYCLE Technical guide on project's eco-innovative wastewater treatment system

This technical guide has been designed to provide guidance to staff of public and private entities needing info on the project’s eco-innovative wastewater treatment system (abbreviated to APOC system) design, operation and maintenance.
The acronym APOC stands for “Anaerobic digestion”, “Photocatalytic Oxidation” and “Constructed wetland”, the three components of the eco-innovative wastewater treatment system promoted by the AQUACYCLE project. Anaerobic treatment and constructed wetlands are two mature and commercialized technologies with wide applications in the wastewater treatment market, that are combined with a novel solar disinfection/photocatalytic oxidation process towards the treatment of municipal wastewater at a level that satisfies the most stringent standards for reuse. The distinctive features of APOC technology make it eco-friendly, efficient and cost-effective as it is based on natural systems, it uses less chemicals, runs on renewable energy (solar irradiation), produces biogas, fertiliser and a clean water for reuse in agriculture, in domestic, industrial or other applications, and the constructed wetland thrives as a habitant, an ecological tourist attraction aside from being a climate change mitigation measure.
This guide has been prepared by a cross-border multidisciplinary scientific interaction. Specifically, AQUACYCLE partners which hold expertise in the three different components of the APOC system have provided the necessary technical information and data sheets for the scope of this manual.