Research on the treatment of ammonia-nitrogen wastewater by unpowered and highly efficient absorption-recycling technology
Mao Anzhang, Peng Juan, Zhou Zhaoan, Feng Fanrang, Zhao Chendong, Zhang Yinliang
INDUSTRIAL WATER TREATMENT . 2017, (2): 83 -86 .  DOI: 10.11894/1005-829x.2017.37(2).083