Introduction and Training Workshop for Wastewater Treatment Packages of Goldsmith Workshops

On 17/09/95, on Wednesday, a meeting was held with the presence of a number of representatives of the goldsmiths’ guild at the Behin Ab Zande Rood company, and the company officials introduced packages, how to purify and finally recycle heavy and precious metals, and neutralize wastewater. They observed an action at the company’s laboratory, which was approved and accepted by the attendees.