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Hazardous waste Treatment -chemical slay solid waste
Chromium oxide compounds are widely used in electroplating, metal processing, leather, dyes, steel and chemical industries. Chromium salt slag is the industrial waste produced in the production of chemical enterprises, which has certain harm to human and natural environment, and is considered as an important environmental pollution substance.
Treatment method: Adopt high temperature melting treatment to achieve harmless waste, glass conversion, and extract and recover metal chromium alloy.