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Zhang Kaisong,Zhou Qixing,Sun Tieyan
Strategic Study of CAE 2003, Volume 5, Issue 2, Pages 88-92
Harmless and resourceful techniques for sewage treatment that are applicable to the implementation in small cities and towns and their development were summarized in order to provide reference for solving the deficiency of water resources and aquatic environment deterioration in China. It emphasizes that the resourceful reuse of wastewater after a harmless treatment with adjusting wastewater treatment measures to local conditions is the direction of waste treatment in small cities and towns in the country. The foreground of the harmless and resourceful techniques to be applied to small cities and towns was analyzed and discussed.
Keywords： small city and town sewage resources harmlessness resourcefulness wastewater treatment technology
Information and Informatization
毕厚杰
Strategic Study of CAE 2003, Volume 5, Issue 5, Pages 92-94
阐述了信息的特征、信息资源的无穷尽性，并指出了信息化的任务；强调了信息资源的开发利用是信息化的关键，以及信息化过程中创新和人才的重要意义。
IT applications in land resources management: from content management to knowledge management
Guo Renzhong
Strategic Study of CAE 2009, Volume 11, Issue 10, Pages 67-71
This paper firstly reviews the development of IT applications in land resource management, describes the relevant progresses in detail, then it summarizes the relationship between knowledge management and the IT applications, which is based on the analysis of the application characteristics. It points out that the new development of stage and direction is the use of knowledge management in the IT applications for land resource management. At the end of this paper, it preliminarily plans major tasks for the construction of land resource knowledge engineering.
Keywords： land resources IT pplication content management knowledge management
Reuse Application on Alter-property of Plant (straw stalk) Fiber
Luo Xuegang
Strategic Study of CAE 2004, Volume 6, Issue 6, Pages 91-94
This paper summarized the study on the technology of assist-expansion and alter-property on plant (straw stalk) fiber, some most potentially applicable and exploitable technologies at present and described, the applications of plant fiber assist-expansion technology in the correlative fields.
Keywords： technicel innovation plant fiber straw stalk alter-property reuse application
The Prospect of Production Integration from Resources to Materials
Qiu Guanzhou,Yang Songrong,Hu Yuehua
Strategic Study of CAE 2003, Volume 5, Issue 4, Pages 88-93
The exploitation of mineral resources and production of materials require technology that is simple, economic, efficient and feasible. Some of metal materials can be extracted and produced directly from minerals at normal temperature and normal pressure such as copper, gold, uranium, cobalt and so on at present. How to exploit and utilize the limited resources as for as possible? A concept concerning production integration from resources to materials is put forward in the paper. And it is described in the paper that the feasibility and necessity of using technology that is short in flowsheet, less pollution, efficient and high quality of products from exploitation of mineral resources to production of metal materials and inorganic nonmetal materials. And also, an opinion is put forward for present conditions of resources and development of production integration from resources to materials in China.
Keywords： mining mineral processing metallurgy material production integration from resources to materials
Utilization of greenhouse gas as resource in EOR and storage it underground
Shen Pingping,Jiang Huaiyou
Strategic Study of CAE 2009, Volume 11, Issue 5, Pages 54-59
Global warming is the most serious environmental problem that we ever had. One of the reasons for that focus on the mass emission of greenhouse gas has made the cosmopolitan warming problem more and more serious. It is such a great threaten to our environment that the international community must take active and effective measures. In 2006, a 973 project named "Research for Utilizing Greenhouse Gas as Resource in EOR and Storaging It Underground " was authorized by The Ministry of Science and Technology of the People's Republic of China. The researches include establishing a system suits China`s national conditions and sequestrate CO2 effectively, obtaining society benefit from reducing CO2 emission and obtaining economic benefit from CO2 utilization, developing CO2 storage theories, phase state of multiphase and multicomponent mixtures, nonlinear percolation mechanisms of multiphase and multicomponent mixtures and CO2 capture & transport.. In China the CO2 sequestration security and the efficient use of research is at the international level. From those basic researches above, it is expected to get state owned CO2 storage and utilization technology, which will be served as useful theory and practice basis for efficiently global resource & environment development and sustainable development.
Keywords： greenhouse gas utilization CO2 storage underground enhance oil recovery
A Study on the Resource Utilization Strategy for Industrial Solid Waste in China
Chen Ying,Hu Nan,Teng Jingjie,Liu Xi,Li Yan and Ling Jiang
Strategic Study of CAE 2017, Volume 19, Issue 4, Pages 109-114 doi: 10.15302/J-SSCAE-2017.04.017
This paper discusses the outstanding problem of the large quantity of industrial solid waste in China and its insufficient comprehensive utilization. Scientific laws regarding resource development, industrial activity, and industrial solid waste production are analyzed, along with the development trends and future utilization potential of industrial solid waste. In view of major issues related to industrial solid waste management patterns, legal system construction, economic adjustment measures, and the technical and industrial market, in addition to the overall requirements of environmental protection and resource recycling for ecological civilization construction in China, this study suggests that the resource-utilization strategy for industrial solid waste should be performed as an important part of China's resource and environmental strategy. The study also puts forward a development roadmap with stage objectives and major future tasks.
Keywords： industrial solid waste resource environmental management strategy
Zha Yan, Wu Wenbin, Yu Qiangyi, Liang Shefang, Lu Miao, Qian Jianping, Tang Huajun
Strategic Study of CAE 2022, Volume 24, Issue 1, Pages 64-72 doi: 10.15302/J-SSCAE-2022.01.008
As cropland and water resources are most valuable, the rational development and utilization of agricultural water and land resources are crucial for national food, ecological, and resource security. Therefore, obtaining timely and accurate information about the quantity and utilization of these resources is vital for national stability and socio-economic development. Here, we summarize the status quo and problems of the monitoring and information services of agricultural water and land resources in China, and expound on the framework of a monitoring and information service system. Additionally, we propose the strategic goals, namely, realizing automatic, intelligent, and unmanned monitoring of agricultural resources and environment and marketing the monitoring information services. These goals can be achieved by increasing the efficiency and outcomes of water and land use and optimizing the spatial allocation of agricultural land and water resources. Moreover, we analyze the technological routes for agricultural water and land resource monitoring in the context of the deep integration of information technology and agriculture, and propose specific projects from the aspects of infrastructure construction, core technology development and integration, and information services. Furthermore, we propose the following policy suggestions: (1) strengthening the top-level design, (2) enhancing scientific and technological innovation, (2) building a sharing platform for agricultural resource monitoring, (4) deepening the interaction of government, industry, universities, research institutes, and users of agricultural resources, and (5) promoting high-level talent training. Our study is expected to provide theoretical references for the development of the agricultural water and land resource monitoring in China.
Keywords： agricultural water resource，land resource，resource monitoring，information services，satellite aerial and ground integration
Analysis of the Development of Water Resources of the Minqin Oasis
Sun Xuetao
Strategic Study of CAE 2004, Volume 6, Issue 1, Pages 1-9
Water scarcity of the Shiyang River Basin becomes more and more severe in recent years, which has led to a rapid degradation of ecological environment and human civilization created for a long period of time in the Minqin Oasis at the down stream and has caused deep concerns of all circles of life. The paper focuses on the utilization of water resources of the Minqin Oasis in different periods, analysis of the methods of ecological environment rehabilitation and reasonable water utilization. It shows that the Minqin Oasis will be destroyed if there are no new rescuning measures, according to balance calculation of water demand and supply. The paper delivered three proposals for the sustainable development of the Oasis and adequate water recovery of the Qingtu Lake at the end of the Shiyang River.
Keywords： the Minqin Oasis ecological environment desertification water resources restructuring
Inheritance and innovation of engineering management informatization
Sun Kai,Liu Renhuai
Strategic Study of CAE 2013, Volume 15, Issue 11, Pages 12-18
During the life-cycle of the large projects,the operational phase which lasted the longest and cost the most,is the major link project benefits reflected. In the whole phase, energy, human resources and the equipment maintenance may cost a lot. Effective control of such cost is one of the main targets of engineering management informatization(EMI). In the phase of project operation, project management institution,customers and partners are the stakeholder of EMI. Through the case of the airport management informatization, inherited and innovation of EMI has been discussed.
Keywords： engineering management informatization inter-organizational relationship management creation resource sharing
A Study on the Classification and Resource Utilization of Rural Waste in China
Huhetaoli,Yuan Haoran,Liu Xiaofeng,Chen Hanping,Lei Tingzhou and Chen Yong
Strategic Study of CAE 2017, Volume 19, Issue 4, Pages 103-108 doi: 10.15302/J-SSCAE-2017.04.016
This paper examines the problems inherent in the classification and utilization of rural waste in China. It starts by expounding the generation, hazards, and recycling significance of rural waste. Next, it deeply analyzes the issues that challenge the resource utilization of rural waste by evaluating the generation quantity, regional distribution characteristics, and resource-utilization situation of rural waste in China. A reasonable design for a development path and phased targets is then provided, based on the current goal of beautiful countryside construction and on the development trend of the resource utilization of rural waste. Finally supporting measures and policy suggestions are proposed for future resource development and utilization of rural waste.
Keywords： rural waste classification resource development strategy policy suggestion
Fundamental Problems and Development Paths for Reclamation of Waste Waterproof Membranes
Xiao Jianzhuang , Yu Caihua , Xiao Xuwen , Ding Tao , Zhang Yong
Strategic Study of CAE 2023, Volume 25, Issue 5, Pages 210-221 doi: 10.15302/J-SSCAE-2023.07.029
Keywords： waste waterproof membrane resource utilization reduce reuse recycle fully recycled waterproof membrane
A Study on the Classification and Resource Utilization of Solid Waste in China
Du Xiangwan,Qian Yi,Chen Yong,Ling Jiang,Liu Xiaolong,Yang Bo,Jiang Lingling,Ge Qin,Huhetaoli,Liu Xi and Sun Xiaofei
Strategic Study of CAE 2017, Volume 19, Issue 4, Pages 27-32 doi: 10.15302/J-SSCAE-2017.04.005
China is a populous country and the largest producer of solid waste in the world. With limited per capita resources and much lower environmental capacity than the world average, China should even more cherish its resources and protect its environment. Solid waste is not useless; on the contrary, it is useful resources and precious wealth. The amount of China’s solid waste is continually increasing, and its improper handling wastes resources while causing problems such as environmental pollution and social instability. Therefore, due attention should be paid to ecological civilization construction in China. This paper analyzes the current situation and the development potential of solid waste resource utilization in China, and concludes that the capacity and potential benefits of classifying and resource utilization solid waste are huge. Strategic directions, strategic objectives, a development path, and policy suggestions for solid waste resource utilization in China are also proposed.
Keywords： solid waste classification resource utilization strategic objective policy suggestion
Andrea Di Maria, Karel Van Acker
Engineering 2018, Volume 4, Issue 3, Pages 421-429 doi: 10.1016/j.eng.2018.05.008
Goethite is a metals-rich residue that occurs during zinc production. The feasibility of metal recovery from goethite has been demonstrated, but is not economically viable on an industrial scale. Therefore, goethite is landfilled with considerable economic costs and environmental risks. The goal of this study is to evaluate the environmental performance of a new valorization strategy for goethite residues from zinc production, with the aims of: ① recovering the valuable zinc contained in the goethite and ② avoiding the landfilling of goethite by producing a clean byproduct. The presented goethite valorization strategy consists of a sequence of two processes: ① plasma fuming and ② inorganic polymerization of the fumed slag. Plasma fuming recovers the valuable metals by fuming the goethite. The metals-free fumed slag undergoes a process of inorganic polymerization to form inorganic polymers, that can be used as a novel building material, as an alternative to ordinary Portland cement (OPC)-based concrete. Lifecycle assessment (LCA) is used to compare the environmental performance of the inorganic polymer with the environmental performances of equivalent OPC-based concrete. The LCA results show the tradeoff between the environmental burdens of the fuming process and inorganic polymerization versus the environmental benefits of metal recovery, OPC concrete substitution, and the avoidance of goethite landfilling. The goethite-based inorganic polymers production shows better performances in several environmental impact categories, thanks to the avoided landfilling of goethite. However, in other environmental impact categories, such as global warming, the goethite valorization is strongly affected by the high-energy requirements of the plasma-fuming process, which represent the environmental hotspots of the proposed goethite recycling scheme. The key elements toward the sustainability of goethite valorization have been identified, and include the use of a clean electric mix, more effective control of the fumed gas emissions, and a reduced use of fumed slag through increased efficiency of the inorganic polymerization process.
Keywords： Goethite recycling Slag plasma fuming Inorganic polymerization Life cycle assessment
Du Xiangwan,Liu Xiaolong,Ge Qin,Jiang Lingling and Cui Leilei
Strategic Study of CAE 2017, Volume 19, Issue 4, Pages 119-123 doi: 10.15302/J-SSCAE-2017.04.019
The large amount of solid waste in China, if not properly handled, will cause serious environmental problems, lead to a waste of resources, and bring about adverse effects on society. Solid waste is a misplaced resource; thus, reducing or resource utilization solid waste to build a "no-waste society" will yield significant environmental, social, and economic benefits. Based on an analysis of significant existing problems hindering the construction of a "no-waste society" in China, along with feasibility studies, this paper suggests that it is necessary to promote the resource utilization of solid waste by piloting "no-waste city," from which to build a "no-waste society." Other strategic suggestions such as strengthening the top-level design, consolidating a foundation, defining stage objectives, and increasing policy support are also proposed in this paper.
Keywords： “no-waste society” “no-waste city” solid waste resource utilization strategic suggestions
Title Author Date Type Operation
Advances and Applications of Treatment Technology for Sewage Harmlessness and Resourcefulness in Small Cities and Towns
Zhang Kaisong,Zhou Qixing,Sun Tieyan
Journal Article
IT applications in land resources management: from content management to knowledge management
Guo Renzhong
Journal Article
The Prospect of Production Integration from Resources to Materials
Qiu Guanzhou,Yang Songrong,Hu Yuehua
Journal Article
Utilization of greenhouse gas as resource in EOR and storage it underground
Shen Pingping,Jiang Huaiyou
Journal Article
A Study on the Resource Utilization Strategy for Industrial Solid Waste in China
Chen Ying,Hu Nan,Teng Jingjie,Liu Xi,Li Yan and Ling Jiang
Journal Article
Strategic Issues of Monitoring and Information Services of Agricultural Water and Land Resources in China
Zha Yan, Wu Wenbin, Yu Qiangyi, Liang Shefang, Lu Miao, Qian Jianping, Tang Huajun
Journal Article
Inheritance and innovation of engineering management informatization
Sun Kai,Liu Renhuai
Journal Article
A Study on the Classification and Resource Utilization of Rural Waste in China
Huhetaoli,Yuan Haoran,Liu Xiaofeng,Chen Hanping,Lei Tingzhou and Chen Yong
Journal Article
Fundamental Problems and Development Paths for Reclamation of Waste Waterproof Membranes
Xiao Jianzhuang , Yu Caihua , Xiao Xuwen , Ding Tao , Zhang Yong
Journal Article
A Study on the Classification and Resource Utilization of Solid Waste in China
Du Xiangwan,Qian Yi,Chen Yong,Ling Jiang,Liu Xiaolong,Yang Bo,Jiang Lingling,Ge Qin,Huhetaoli,Liu Xi and Sun Xiaofei
Journal Article
Turning Industrial Residues into Resources: An Environmental Impact Assessment of Goethite Valorization
Andrea Di Maria, Karel Van Acker
Journal Article
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