Removal of ammonia-nitrogen and COD from landfill leachate with fly ash-synthesized 4A zeolite molecular sieve
Ren Genkuan, Ji Lichun, Xiang Yajun
INDUSTRIAL WATER TREATMENT . 2015, (2): 75 -78 .  DOI: 10.11894/1005-829x.2014.35(2).075