Biovalis View the presentation video Visite the site of Biovalis Biovalis provides the public sector support for their projects involving the renovation, design and construction of facilities for mechanical-biological sorting, methanation, composting and air treatment. Its teams’ technical culture is solid and their experience in the areas of pollution control, waste collection, processing and valorization is second to none. Biovalis is approved by water boards. The facilities it designs comply with the standards of the 22/04/2008 order and the composts produced comply with French standards NF44051 or NFU 44095 to allow them to be distributed to farm cooperatives. Have a look at the industrial methanation and composting facility built at Lavigny (Switzerland). Have a look at the optimization works at the fermentable waste composting platform for the Puisaye joint syndicate in the Yonne department.