连续流动分析法同时测定污水中总氮、氨氮、亚硝酸盐氮、硝酸盐氮
刘倩
Simultaneous determination of the total nitrogen, ammonium-nitrogen, nitritenitrogen,and nitrate-nitrogen in wastewater by continuous fluxion analysis
Liu Qian
工业水处理 . 2009, (8): 72 -74 .  DOI: 10.11894/1005-829x.2009.29(8).72