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Study on the Goals and Key Tasks of Eco-Civilization Construction in the 13th Five-Year Plan Period

Shu Jianmin,Zhang Linbo,Luo Shanghua,Du Jiaqiang and Liang Guanglin

Strategic Study of CAE 2015, Volume 17, Issue 8, Pages 39-45

Abstract: Based on the judgment of eight key challenges faced by eco-civilization construction, this paper proposesand obligatory targets of eco-civilization in the 13th Five-Year Plan period, and also proposes nine keytasks and five policy recommendations.The key tasks include developing green economy to promote economic transformation and upgrading, improving

Keywords： eco-civilization construction 13th Five-Year Plan period key tasks policy recommendations

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Advanced Base Materials for Industrial Textiles: Progress and Countermeasures

Jiang Jinhua, Chen Nanliang, Qian Xiaoming, Li Xin, Yu Jianyong

Strategic Study of CAE 2020, Volume 22, Issue 5, Pages 51-59 doi: 10.15302/J-SSCAE-2020.05.008

Abstract: nonwoven fiber materials, textile structural materials, and textile composites—considering the keytextiles in China and abroad, summarize the main problems faced by China in this field, and expound the keytasks and core technologies for their development in China.

Keywords： nonwoven fiber materials textile structural materials textile composites research progress key tasks

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The energy situation and the ways of development in China

Wu Guihui

Strategic Study of CAE 2011, Volume 13, Issue 4, Pages 4-8

Abstract: development in recent years, studies and analyzes the situation and challenges, and sets forth the major tasks

Keywords： energy energy situation energy issues energy tasks

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NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract: grazing systems used in New Zealand (NZ), the changes with increased inputs over time and associated key

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Bioaerosol: A Key Vessel between Environment and Health

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1422-6

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Firm Innovation Systems: Perspectives of Researches on State-owned Key Enterprises

Jin Chen,Shu-fang Huang,Qing-rui Xu

Frontiers of Engineering Management 2015, Volume 2, Issue 1, Pages 64-70 doi: 10.15302/J-FEM-2015017

Abstract: between each innovation system, and the role in the enterprise innovation especially the State-owned Keyso as to provide a theoretical and practical basis for the design and improvement of the State-owned Key

Keywords： firm innovation system state-owned key enterprises ecology evolution

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Pilot plants of membrane technology in industry: Challenges and key learnings

Colin A. Scholes

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 3, Pages 305-316 doi: 10.1007/s11705-019-1860-x

Abstract: Specifically, the challenges of developing and operating membrane pilot plants are presented, as well as the key

Keywords： membrane gas separation membrane contactors carbon capture pilot plants key learnings

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China Keeps Carrying Forward the Key Special Project of “Air Pollution Causes and Control”

Huan Liu,Kebin He

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0881-7

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Key Technology Research on the Efficient Exploitation and Comprehensive Utilization of Resources in the

Zhiqiang Yang

Engineering 2017, Volume 3, Issue 4, Pages 559-566 doi: 10.1016/J.ENG.2017.04.021

Abstract:

To understand the resource features and geology in the deep Jinchuan nickel deposit, difficult geological conditions were systematically analyzed, including high stress, fragmentized ore rock, prevalent deformation, difficult tunnel support, complicated rock mechanics, and low mining recovery. An integrated technology package was built for safe, efficient, and continuous mining in a deep, massive, and complex nickel and cobalt mine. This was done by the invention of a large-area continuous mining method with honeycomb drives; the establishment of ground control theory and a technology package for high-stress and fragmented ore rock; and the development of a new type of backfilling cement material, along with a deep backfilling technology that comprises the pipeline transport of high-density slurry with coarse aggregates. In this way, good solutions to existing problems were found to permit the efficient exploitation and comprehensive utilization of the resources in the deep Jinchuan nickel mine. In addition, a technological demonstration in an underground mine was performed using the cemented undercut-and-fill mining method for stressful, fragmented, and rheological rock.

Keywords： Deep mining Efficient exploitation Comprehensive utilization Key technology

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NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Jiafa LUO, Stewart LEDGARD

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1, Pages 148-158 doi: 10.15302/J-FASE-2020372

Abstract: grazing systems used in New Zealand (NZ), the changes with increased inputs over time and associated key

Keywords： dairy farms environmental impacts grazing systems intensification mitigation

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Unveiling the interaction mechanisms of key functional microorganisms in the partial denitrification-anammox

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1703-3

Abstract:

● The availability of PD-anammox was investigated with higher NO₃^––N concentration.

Keywords： PD-anammox process Nitrite accumulation COD Microbial interaction

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Key technologies for high speed railway bridge construction

Zheng Jian

Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 18-27

Abstract:

Bridge design and construction are key to high speed railway engineeringideas and concepts, technical standard, design characteristics and applications of technologies, thus key

Keywords： high speed railway bridge key technologies

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Analysis on the Constraint Factor and Institutional Reform Tasks to Boost Governance Capacity for Ecological

Zhang Huiyuan,Zhang Qiang,Liu Yujie,Liu Shufang and Hao Haiguang

Strategic Study of CAE 2015, Volume 17, Issue 8, Pages 137-136

Abstract: cultural and social), this paper systematically analyzes the constraint factors and institutional reform tasksAiming at these problems, this study also puts forward the core tasks in aspects of legal construction

Keywords： ecological civilization governance capacity constraint factor institutional reform construction framework

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Synergistic utilization of coal and other energy – Key to low carbon economy

Weidou NI, Zhen CHEN

Frontiers in Energy 2011, Volume 5, Issue 1, Pages 1-19 doi: 10.1007/s11708-010-0136-4

Abstract: In China, coal is a dominant component of energy mix, and it is expected to remain as such over the next 30 to 40 years. Coal is expected to be used even more in power generation. The direct combustion of coal already has been causing severe pollution and ecological degradation, and it is quite difficult to address the need to reduce greenhouse gas (GHG) given the direct combustion of coal. Therefore, the polygeneration system based on coal gasification, which is one of the major examples of synergistic utilization of coal, is proposed. It is a comprehensive solution to meet the energy challenges China is facing. Furthermore, the synergy of fossil fuels (especially coal) with renewable energy, the synergy of different kinds of energy for energy storage, the synergy of centralized and distributed supply of different kinds of energy, and the synergy of different kinds of energy in smart energy grid (power, gas, heat, and water) are the keys to making China a low-carbon economy. Carbon dioxide (CO ) mitigation in China should begin from the coal-chemical industry given their accumulated relevant experiences. The mitigation process should gradually be transformed into the “IGCC+ polygeneration+ CCUS”. The objectives of this paper are to describe the synergistic utilization of coal, and to analyze the synergy of coal with other energy resources, and to propose the scientific and technological problems to achieve these synergies.

Keywords： synergy clean and efficient utilization of coal coal-based polygenration CO₂ mitigation energy storage

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Designer enzyme for green materials innovation: Lactate-polymerizing enzyme as a key catalyst

Seiichi Taguchi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1, Pages 139-142 doi: 10.1007/s11705-017-1636-0

Abstract: Establishment of the regeneratable whole-cell catalyst platform for the?production of biobased polymeric materials is a?typical topic of synthetic biology. In this commentary, discovery story of a “lactate-polymerizing enzyme” (LPE)?and LPE-based?achievements for creating a new variety of polyesters with incorporated unnatural monomers are presented. Besides the importance of microbial platform itself is discussed referring to the “ballooning”- .

Keywords： synthetic biology enzyme evolutionary engineering polyhydroxyalkanoate