Apple or citrus juices prior to filtrationCasein curd from wheyCaustic bottle washCorn fiber from starch slurryDe-watering of fruits and vegetablesGluten from wheat starchInstant ricePotato slicesSeparation of bagasse from sugar meltSpent coffee groundsTuna
Chemicals
Aligns from digestion liquorClarifying of polyvinyl acetate emulsionsCoagulum from latexDe-watering of digested reclaimed waterEnamelsPaintsPolyethylene from extruder waterSeparation of salt from glycerineSpiralina de-wateringTNT
Pulp
De-watering of knotsDe-watering of rejects before refining