1. The feasibility and challenges of energy self-sufficient wastewater treatment plants;Gu;Appl. Energy,2017
2. Costes energéticos depuracion;Albaladejo,2014
3. Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy;EC;Off. J. Eur. Parliam.,2000
4. Royal Legislative Decree 11/1995 of December 28th, concerning wastewater treatment;RD;Off. Bull. Spain,1995
5. California’s Water – Energy Relationship;Klein,2005