I am wondering who is using sugar sands (niter) to make products or byproducts? It seems there wpould be a lot of minerals and other good stuf and such available to make stuff. Interested in turning all waste into something valuable. even considering fermenting it.

also interested in other methods of filter pressing, or filtering without DE. mainly because DE affects organic certification, is a non renewable resource, and would degrade the sugar sand byproducts.