Small scale production | Reaction, Toxic substances | Blending, Subdividing, Filling | Oxidation, Heavy metal compound | Oxidation, Peroxide | No-pressure distillation | Vacuum distillation | Electrolytic oxidation | Others,Oxidation | Reduction, Electrolytic | Re, Electroless | Dehydration | Ring-Opening reaction | Cyclization | Rearrangement | Extraction | Recrystallization | Drying, (No-pressure/Vacuum) | Filtration | Crystallization | Metal contents reduction | Granulation | Granulation for agrochemicals | Packaging | Others | Nitration | Amination | Acylation | Cyanation | Esterification | Alkylation | Diazotization | Sulfonation | Formylation | Etherfication | Carbonylation | Hydroxylation | Acid amide | Dealkylation | Coupling reaction | Friedel-Crafts reaction | Oganic sulfur compound | Inorganic compound | Quaternarization of Amine, Benzyl oxide | DNA synthesis | Production of pharmaceuticals/cosmetics | Others | Pollution prevention | Active sludge process |