WASET
    Tak-Hyun Kim and  Youn-Ku Nam and  Myunjoo Lee,  Nitrogen and Phosphorus Removal from Livestock Wastewater by Zeolite Ion Exchange and Ionizing Radiation.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2009, vol. 30(6). 299 - 303
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9471.