辅助智能决策系统是普光智能气田的重要组成部分之一,其中移动应用是实现辅助智能决策的主要途径。针对普光气田移动终端型号众多、移动应用开发适配难等问题,在分析移动开发服务平台关键技术的基础上,研发了一款高效、快速、灵活的移...辅助智能决策系统是普光智能气田的重要组成部分之一,其中移动应用是实现辅助智能决策的主要途径。针对普光气田移动终端型号众多、移动应用开发适配难等问题,在分析移动开发服务平台关键技术的基础上,研发了一款高效、快速、灵活的移动开发服务平台(Mobile Open Service Platform,以下简称MOSP),该平台融合了HTML5、Web组件技术,并提供了HTML5与移动原生的双向交互机制,确保由该平台开发的应用适配于所有的移动终端。基于该平台成功开发了普光智能气田移动应用系统,包括门户、勘探、开发、生产、会议、视频等6个功能模块,通过统一接口集成了多个现有智能化应用系统,并且成功调用了不同型号移动终端的相关硬件资源,实现了一次开发多处安装使用的目标。结论认为,MOSP移动开发服务平台关键技术及其在生产典型场景中的应用,为其他油气田的移动应用开发提供了一套可资借鉴的、便捷高效的解决方案。展开更多
Batches experiments were carried out to study the removal potentials of Moringa oleifera seed presscake( MOSP),the residual solids of Moringa oleifera seed after oil extraction used as a natural coagulant for the remo...Batches experiments were carried out to study the removal potentials of Moringa oleifera seed presscake( MOSP),the residual solids of Moringa oleifera seed after oil extraction used as a natural coagulant for the removal of two direct azo dyes including Direct Red-31( DR-31) and Direct Yellow-12( DY-12). The results indicated that the MOSP contained active proteins which were active agents and efficient for the removal of the two dyes. Higher temperature and lower p H were favorable for dye removal. The removal rates of the two dyes increased with the increasing MOSP dosage. Inorganic salts improved the dye removal efficiencies by the salt-in effect that prompted the release of proteins from the MOSP particles. Suspended solid simulated by kaolin decreased the dye removal efficiencies because of the competition for active sites of the MOSP between the kaolin particles and the dye molecules. The most likely mechanism for the removal of the two dyes by using MOSP as coagulant was a combined effect of adsorption and neutralisation of charges and the nucleation of the MOSP particles. The results provide new insight into the MOSP utilization and development of new coagulant for dye removal.展开更多
文摘辅助智能决策系统是普光智能气田的重要组成部分之一,其中移动应用是实现辅助智能决策的主要途径。针对普光气田移动终端型号众多、移动应用开发适配难等问题,在分析移动开发服务平台关键技术的基础上,研发了一款高效、快速、灵活的移动开发服务平台(Mobile Open Service Platform,以下简称MOSP),该平台融合了HTML5、Web组件技术,并提供了HTML5与移动原生的双向交互机制,确保由该平台开发的应用适配于所有的移动终端。基于该平台成功开发了普光智能气田移动应用系统,包括门户、勘探、开发、生产、会议、视频等6个功能模块,通过统一接口集成了多个现有智能化应用系统,并且成功调用了不同型号移动终端的相关硬件资源,实现了一次开发多处安装使用的目标。结论认为,MOSP移动开发服务平台关键技术及其在生产典型场景中的应用,为其他油气田的移动应用开发提供了一套可资借鉴的、便捷高效的解决方案。
基金the Research and Demonstration of Key Technology of Pollution Control for Heavily Polluting Industries in the Upper and Middle Reaches of Shaying River,China(No.2009ZX07210-002)The Opening Fund of State Key Laboratory of Pollution Control&Resource Reuse of Nanjing University,China(No.PCRRF12016)
文摘Batches experiments were carried out to study the removal potentials of Moringa oleifera seed presscake( MOSP),the residual solids of Moringa oleifera seed after oil extraction used as a natural coagulant for the removal of two direct azo dyes including Direct Red-31( DR-31) and Direct Yellow-12( DY-12). The results indicated that the MOSP contained active proteins which were active agents and efficient for the removal of the two dyes. Higher temperature and lower p H were favorable for dye removal. The removal rates of the two dyes increased with the increasing MOSP dosage. Inorganic salts improved the dye removal efficiencies by the salt-in effect that prompted the release of proteins from the MOSP particles. Suspended solid simulated by kaolin decreased the dye removal efficiencies because of the competition for active sites of the MOSP between the kaolin particles and the dye molecules. The most likely mechanism for the removal of the two dyes by using MOSP as coagulant was a combined effect of adsorption and neutralisation of charges and the nucleation of the MOSP particles. The results provide new insight into the MOSP utilization and development of new coagulant for dye removal.
