【摘要】 本文研究了25℃下有效离子强度为0.5277M的若干人工介质中无机磷酸盐的存在形式。研究结果表明:海水中无机磷酸盐的存在形式是MgHPO₄⁰和HPO₄^2-,Cl^-与海水中常量阳离子的缔合作用以及K⁺与正磷酸盐的缔合作用不能忽略。更多还原

【Abstract】 The speciation of inorganic phosphate was studied in several synthetic media at 25℃ and 0.5277M effective ionic strength.The results of the study indicate that the most ah undent species of inorganic phosphate in seawater are MgHPO40 and HPO42-and the effect of ion association of Cl-with the major cations of seawater and K+ with orthophosphate can not be neglected.更多还原