碱性水中的碱度除Ca(HCO3)2(重碳酸钙)和Mg(HCO3)2(重碳酸镁)以外,还有NaHCO3(重碳酸钠)和KaHCO3(重碳酸钾)存在,这部分碱度称为钠盐碱度。()
碱性水中的碱度除Ca(HCO3)2(重碳酸钙)和Mg(HCO3)2(重碳酸镁)以外,还有NaHCO3(重碳酸钠)和KaHCO3(重碳酸钾)存在,这部分碱度称为钠盐碱度。()
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