Calcium hydroxide is an odorless white powder. It’s used in industrial settings, such as sewage treatment, paper production, construction, and food processing. It also has medical and dental ...

Phosphoric acid is made from the mineral phosphorus, which is found naturally in many foods. It works with calcium to form strong bones and teeth, according to the National Institutes of Health.

Abstract Simulate the production of phosphoric acid by wet process is conducted in batch experiments facilities by adopting phosphorus concentrate as raw material from Wengfu, Dazhou city, with a view ...