The quality of typical treated swine wastewater does not pass the effluent standard. There are
some nutrients and organic matter, which causede terioration in the water resources. Recycling this
wastewater in a sustainable manner presents an important challenge. This study investigates the
possibility of changing valuable matter in swine wastewater to algal,Chlorellas p., biomass and then
harvesting by small herbivorous aquatic arthropod, Moina macrocopa. The effluent quality is also
evaluated.