Insolite 16+ Pretreatment Process
Insolite 16+ Pretreatment Process. The chemical process is more usual, with different versions for food packaging applications (to satisfy regulations) and for architectural or transport applications. Acid pretreatment of biomass is inexpensive because acids such as sulfuric acid and hydrochloric acid employed are cheap. An inorganic membrane element and a pretreatment process are provided. The aluminium pretreatment process is often integrated with a preceding strip cleaning process, and often a subsequent coating process.