Waste management
Waste disposal
Waste
Disposal
aqueous phase of the reaction mixture
solvent water mixtures, halogen free
aqueous phase of the steam distillation
solvent water mixtures, halogen free
mother liquor from recrystallization
solvent water mixtures, containing halogen
aqueous solution from the wash bottle
aqueous waste, alkaline
filtered active charcoal
solid waste, free from mercury
Time
Nitration 30 minutes
Steam distillation about 1 hour
Recrystallization 30 minutes
Break
After washing out of nitric acid, before the distillation (keeping the oil in the refrigerator)
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