Farooq A. Al-Sheikh and  Carol Moralejo and  Mark Pritzker and  William A. Anderson and  Ali Elkamel,  Comparison of Adsorbents for Ammonia Removal from Mining Wastewater.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2017, vol. 130(10). 707 - 715
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/10008042.