Jun 17, 2015· Fertilizer accounts for the majority of phosphoric acid use, but this chemical can also be found in: Food additives (to acidify foods, or as a leavening agent) Soaps and detergents. Water treatment. Toothpastes. Rust removal. Etching solutions in dentistry. Teeth whiteners.
Developed a solvent extraction process for the purification of wet process phosphoric acid. Assisted in the design and startup of two plants. Developed analytical methods and operator training for the wet process phosphoric acid plant with heavy emphasis on automation.