Considering the toxicity level of elemental impurities, the potential elemental impurities that may be introduced from production water include: lead, arsenic, mercury, and zirconium.
Considering the toxicity level of elemental impurities, potential elemental impurities that may be introduced from production water include lead, arsenic, mercury, and manganese.
Considering the toxicity level of elemental impurities, the potential elemental impurities that may be introduced from the production water are: lead, arsenic, mercury and benzene.