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We then use a process called aqua regia to purify the metals for waste management recycling. Aqua regia is a mixture of nitric acid and hydrochloric acid that can dissolve gold and other precious metals. Once the metals have been purified, we can then begin the refining process.
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Waste Management Recycling We then use a process called aqua regia to purify the metals for waste management recycling. Aqua regia is a mixture of nitric acid and hydrochloric acid that can dissolve gold and other precious metals. Once the metals have been purified, we can then begin the refining process. https://www.escrappy.ae/ewaste-refining/ Contact Us:- Escrappy Recyclers UAE +971-55-23-97-863 17, Plot No: 598-1766, DIP, PO Box:31187, Dubai- U.A.E https://www.escrappy.ae/