Sulfuric Acids is mainly used by battery, steel, fertilizer, mining and textile industries. It is also used by water treatment, pharmaceutical and food industries to control pH levels. Oleum is used for sulfanization processes and is used by detergent companies in large quantity. It is also used by oil lubricant companies as lubricant for automotives. Aluminum Sulfate is used to adjust pH levels in paper manufacturing processes. It is also used by textile and leather tanning industries to fireproof clothes and eliminate odors. Aluminum Sulfate is also an additive in the food industry and adhesive in the pharmaceutical industry.