Guillarei

The size and types of processes used in the WWTP of Guillarei makes it one of Cadagua’s most important projects.

The plant treats the waste waters of the region of A Louriña, in particular the municipalities of Salceda de Caselas, Tui, Porriño and Mos. It can treat up to 40,000 m3/d and stands out for its complete treatment line that includes anaerobic digestion of the sludge, energy recovery via cogeneration with a biogas motor of 330 kWe and a low temperature range thermal drying with a drying capacity of up to 9,000 tons of wet sludge a year.

Type of treatment

Primary, Primary Settling, Biological activated sludge, UV Disinfection, Anaerobic Digestion, Thermal Drying, Cogeneration.

Main features

Location: Pontevedra, Spain

Equivalent population: 160.000

Capacity: 40.000 m3/day

Year: 2006