In the construction sector, bentonite is utilized in the formulation of drilling muds for oil and gas wells, where it serves to lubricate drilling equipment and seal boreholes to prevent fluid loss. Moreover, its ability to swell and form a tight seal when hydrated makes it an ideal material for lining landfills and ponds to contain contaminants.
Additionally, bentonite finds applications in the pharmaceutical and cosmetic industries, where its absorbent properties are utilized in the formulation of face masks, skin creams, and gastrointestinal treatments.
