Calculation of phase diagrams of the reciprocal quaternary systems Li, Na, K/CO3, SO4; Li, Na/CO3, SO4, OH; Li, K/CO3, SO4, OH and Na, K/CO3, SO4, OH

Phase diagrams of the quaternary reciprocal salt systems Li, Na, K/CO₃, SO₄; Li, Na/CO₃, SO₄, OH; Li, K/CO₃, SO₄, OH; and Na, K/CO₃, SO₄, OH (the last three up to 10 mol % hydroxide) were calculated from the optimised thermodynamic properties of their sub-systems via the Conformal Ionic Solution Theory by means of a computer program designed for the purpose.     

基于三条红线的上海市水资源平台设计与特色

近年来,水利部要求提高对水质监测项目的智能化平台的打造,因此在水资源建设项目建设的基础上,提出基于三条红线的水资源平台设计。主要采用数据云技术,大数据平台架构设计,打造智能化、多级应用、多模块的平台提供平台化的服务特色,完成上海市水资源管理系统建设,实现与中央、相关流域水资源管理过程核心信息的互联互通,同时也为其他水资源平台建设提供有力的指导。