“先锋项目”将是第一批采用碳捕获和封Ψ存综合方法的碳捕获和封存项目之一，并有望成为碳捕获和封存技术长期商业化应用和集成的原型，以实现温室气体减排。项目先锋的合作伙伴包括TransAlta公司（TransAlta）、Capital Power L.P（CPLP）、Enbridge公司（Enbridge）、艾伯塔省和加拿大联邦√政府，以及作为知识共享合作伙伴的全球CCS研究所。项目先锋被提议每年从一个燃煤电厂捕获100万◥吨二氧化碳（CO2），并通过管道将CO2输送◣到一个封存地点或用于在贫油/气田中提■高原...
The world-famous Three Gorges Project （TGP） is the largest hydropower station in the world and the largest water resources and hydropower project constructed in China. The impoundment of Three Gorges Reservoir reached the design water level of 175 m for the first time on October 26, 2010, which indicated that the project had met design requirements of various functionalities of flood control, power generation and navigation. To complete the project it took nearly 100 years for conception, demonstration, design and construction of the TGP. How was the conception of TGP proposed？ What kind of role should it be？ What were the different opinions？ How was the project demonstrated？ What was the conclusion of demonstration？ Those are the issues that many people care and don＇ t know about. To memorize the realization of the century dream of Chinese people and to record the history of development of TGP, the author pres- ents a compendious introduction to the project....
Standard is the technical foundation of national economic and social development, and it is the basic rule of establishing social regulation.Researching and constituting the standard system of urban domestic water saving technology is to offer important science basis for revising standard plan and standardize research plan. This paper introduces the present situation of our urban domestic water saving technical standard system, problem and the development direction in the future, as well as project planning of constructing urban domestic water saving technical standard system....
The conditions for the positive operation of water conservancy projects are described in this paper. A scientific and effective evaluation index system was established based on frequency analysis, theoretical analysis, and expert consultation. This evaluation index system can be divided into six first-level indices: the degree to which facilities are intact and functionality standards are reached, the status of operation and management funds, the rationality and degree of advancement of the management team structure, the adaptability and rationality of the water conservancy project management system, the degree of automatization and informationization of the management techniques, and the conduciveness of the exterior environment. The weights for evaluation indices were obtained through the analytic hierarchy process method with consideration of the difference between public welfare and profit-oriented water conservancy projects. This study provides a scientific method for evaluating the positive operation of water conservancy projects....
South to North Water Transfer Project in China is the largest project over centuries to solve the water shortage problem in vast areas of northern China. It comprises of three routes: the eastern, central and western route and this study mainly focused on the eastern route. As water quality is the key factor for the eastern route, this paper examined the main factors influencing water quality of the main route south of the Yellow River, by investigating the point source, non-point source (diffusive source) and internal source pollutions along the main eastern route and in its drainage basins, and assessing the current water quality in the waterways. According to the complicated and combined systems of rivers and lakes in this route, one-dimensional water quantity and quality model for rivers and two-dimensional model for lakes were developed to simulate the hydrodynamic and pollutant transport processes. The numerical method and model algorithm were described. The values of model parameters were estimated by using field-monitoring data along the main route and the inverse modeling technique. Established models were employed to predict the degradations of CODMn and NH4+-N in the main stream, under the conditions of current pollution loads and different hydrologic conditions. Schemes were present for controlling total quantities of pollutants from point source and non-point source along the main route to secure water quality for the eastern route....
