Performance of a facultative pond in attendance to physicochemical water quality guidelines and nutritional load requirements for agriculture irrigation reuse In: 8th IWA Specialist Group Conference On Waste Stabilization Ponds, 2009, Belo Horizonte. 8th IWA Specialist Group Conference On Waste Stabilization Ponds. Belo Horizonte: , 2009. v.1. p.200 - 210