Department of Materials Science and Engineering, City University of Hong Kong, Kowloon 999077, Hong Kong SAR, China Hong Kong Institute for Advanced Study, City University of Hong Kong, Kowloon 999077 ...

32, 33 In this paper, BnCl was used as a derivatization agent and reacted with ammonium ion under alkaline conditions. Based on the effect of ammonium ion concentration on the fluorescence intensity ...

The presence of ammonium in leachate from municipal solid waste (MSW) landfills poses a long-term pollution hazard to the environment. Controlled (cat)ion exchange using e.g., potassium has shown ...