Environmental Remediation: Gypsum can be utilized to mitigate soil erosion and control dust on construction internet sites. It is additionally used in wastewater remedy processes to eliminate impurities. Map of gypsum deposits in northern Ohio, black squares indicate The placement of deposits, from "Geography of Ohio", 1923 Gypsum is used https://www.propanraya.com/id/produk/eco-gypsum-ee-4050