Solval® (Italy)

The first Recycling plant of Residual Sodium Chemicals (RSC) from waste to energy facilities.

  solvair-solval Click to enlarge

Installation features:

Commissioning date: 1998

Operator: Solval­® 

Capacity: 30000 T/year of RSC 


Situated at Rosignano, close to Pisa (west coast Italy), nearby the SOLVAY soda ash plant, the purified brine produced by Solval® is used as raw materiel in the Rosignano works to produce soda ash. 

Solval® is designed to process RSC from waste to energy plants equipped with two filtration steps. 

Learn more about the process - Residuals.

SOLVAL activities recognized at Ecomondo 2015:

During ECOMONDO, the international green economy exhibition, the SOLVAL® plant of Rosignano received a ‘special mention’among the best Italian projects – in the framework of the Sustainable Development Award – for adopting best practices in circular economy.