Evaluation of Nutrient Removal Efficiency with Chitosan: Nutrient Composition and Bacterial Removal in Effluents of Nile Tilapia (Oreochromis niloticus) in the Hatchery

  Syafiqah Saufie         Abentin Estim         Sitti Raehanah M Shaleh         Saleem Mustafa*      

Comparative Study on Removal Efficiency of Methylene Blue from Wastewater by using Nano-Scaled Sugarcane Bagasse Ash and Jema Silica Sand

  Misikir Tamiru Asefa         Wegene Lelisa         Gebisa Bekele Feyisa*      

Alternating Current for the Selective Electrodeposition of Cadmium, Iron, and Chromium Method Development for Simulated Industrial Wastewater Sludge

  Jessica M Higgs*         Brenden R Bingham         Rachel Boyer