Approval of Basic Engineering

The main result of the task reported in MS59 is approval of basic engineering validated by design office. Basic engineering has been based on documents elaborated by licensed designers according to the requirements of construction permit following Polish Law, adopting Environmental Impact Assessment (EIA) Directive (2011/92/EU as amended by 2014/52/EU),   Assumptions for basic engineering were elaborated and are reported in DELIVERABLE: D12.2 report which cover laboratory research with use of two types of electron accelerators. The technology has reach TRL4 at this stage. Basic engineering covers all technological and technical aspects of both systems two stage biogas plant equipped in electricity generator and sludge hygenization installation equipped in an electron accelerator. The final product of the system is safe organic fertilizer based on WWTP sludge. Electricity supply for the accelerator is provided from generator using biogas as a fuel. Development technology solves ecological problem related to the hazard waste disposal and follows EU Circular Economy principle. In the era of circular economies, municipal wastewater treatment plants (WWTPs) are viewed as resource recovery facilities.