TY - GEN AU - Wang,Hao AU - Cheng,Guan-Wen AU - Song,Xiao-Wei AU - Xu,Zi-Han AU - Meng,Jin-Jie AU - Dong,Chuan-Qiang TI - [Removal of calcium and high-strength ammonia nitrogen from the wastewater of rare-earth elements hydrometallurgical process by chemical precipitation] SN - 0250-3301 PY - 2014///0925 KW - Ammonia KW - isolation & purification KW - Calcium KW - chemistry KW - Chemical Precipitation KW - Industrial Waste KW - Metals, Rare Earth KW - Mining KW - Nitrogen KW - Quaternary Ammonium Compounds KW - Waste Disposal, Fluid KW - methods KW - Wastewater KW - Water Purification N1 - Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't ER -