论文部分内容阅读
Monoammonium phosphate(1 mol L^-1),monopotassium phosphate(1 mol L^-1) and aluminum chloride(5×10^-3molL^-1)were used to investigate the influence of pH on the formation of NH4-taranakite and K-taranakite in systems with a high NH4H2PO4 or KH2PO4 con