Naldi Ecologia S.r.l. products

This section has the function of treating the clarification coming from the upstream treatment line through a finishing post-treatment on pressure column filters appropriately sized for the purpose intended. The device operates with pressure columns in standard manual or automatic request and the purpose of the phase is the removal of extremely fine suspended material not to be sedimented in times compatible with the upstream process (quartzite filters), and / or to remove organic or non-biodegradable organic substances that may be present in the sewage (GAC granular activated carbon filters).