Metals: Copper & Zinc

Dissolved Copper

All calculations use dissolved copper (g/m3). See metals benchmarking for more information on trigger values and hardness adjustment. n = number of samples.

Total Recoverable Copper

All calculations use total recoverable copper (g/m3). n = number of samples.

Zinc

All calculations use dissolved zinc (g/m3). See metals benchmarking for more information on trigger values and hardness adjustment. n = number of samples.

Total Recoverable Zinc

All calculations use total recoverable zinc (g/m3). n = number of samples.