A three-dimensional printing farm comprising: a plurality of additive manufacturing systems each configured to print three- dimensional parts from part materials and associated support structures from support materials; a plurality of vessels configured to receive the printed three-dimensional parts and the associated support structures from the plurality of additive manufacturing systems; a support removal tank configured to retain an aqueous support removal fluid; one or more agitation mechanisms configured to agitate the aqueous support removal fluid in the support removal tank; a rinsing tank configured to retain an aqueous rinsing fluid; one or more robotic mechanisms; and a controller configured to direct the one or more robotic mechanisms.