The LIFE-ANADRY project (ENV/ES/000524) (ENV / ES / 000524) entitled “Dry anaerobic digestion as an alternative for the management and treatment of WWTP sludge” is co-financed by the European Union within the LIFE program and is carried out in Alguazas WWTP Murcia.

Within this framework the company INDEREN has made the design, manufacture and installation of the pre-industrial prototype, according to the objectives and requirements of the same.
  • A 20 m3 cylindrical reactor with capacity to treat up to 3 tons/day of sewage sludge was manufactured.
  • The system works like a dry anaerobic digestion or high concentration of solids.
  • During the project, two different temperature conditions (mesophilic and thermophilic) will be studied and the performance in terms of stabilization, sanitation and biogas productionwill be determined.
  • For the correct operation of the process INDEREN has synchronized pumping equipment, boiler start, weighing instruments, temperature and pressure, pH sensors and distribution and stirring systems, under the process control guidelines, through PLC screen prototype.

The project is led by the company Depuración de Aguas del Mediterráneo (DAM) and participate as partners: la Entidad de Saneamiento y Depuración de Aguas Residuales de la región de Murcia (ESAMUR), the Ceit-IK4 Technology Center, the company Ingeniería y Desarrollos Renovables (INDEREN) and Euro-Mediterranean Information System On Know-How In The Water Sector (SEMIDE).

The video presentation of the project:

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