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期刊论文 12

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2023 2

2022 2

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2020 2

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二氧化碳 1

低碳经济 1

化石能源 1

废弃防水卷材;资源化利用;减量化;重复利用;循环再生;全再生防水卷材 1

纺织工业 1

节水 1

节能 1

表面活性剂 1

长江经济带,工业园区,绿色发展,减污降碳,全生命周期 1

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The Major Root Causes of Smog in China and Technologies and Solutions to Reduce It

Ke Liu

《工程管理前沿(英文)》 2016年 第3卷 第4期   页码 343-348 doi: 10.15302/J-FEM-2016053

摘要: This paper discusses the two major root causes of smog in China. The first one is the distributed coal combustion in many small and medium sized boilers which have no emission control systems installed. To resolve this problem, there are several ways, such as increasing the centralized coal combustion for heat and power cogeneration; or converting coal to SNG in areas where there is enough water resource and removing the pollutants of the coal in the centralized coal to SNG plant, or refining the coal and making it cleaner first before combustion. The second major cause of smog is the low quality diesel and outdated diesel engines used in China. To solve this problem, there are some ways, such as improving the diesel quality to meet the national V standard, and meanwhile, enhancing the law enforcement to eliminate these outdated diesel engines that do not meet the national emission standards; in addition, combusting cleaner and cheaper fuel such as methanol or DME in the diesel engines is also an option for certain areas where there are abundant alternative fuels such as methanol to replace diesel.

关键词: smog     emissions     coal refining     coal utilization     solutions    

PROPOSED INNOVATION REFORM MODEL FOR THE MINERAL NITROGEN FERTILIZER INDUSTRY IN CHINA TO REDUCE GREENHOUSE

《农业科学与工程前沿(英文)》 2023年 第10卷 第2期   页码 234-247 doi: 10.15302/J-FASE-2022468

摘要:

● The carbon footprint of the nitrogen fertilizer chain has decreased significantly over the last decade.

关键词: carbon accounting     life cycle assessment     policy     product structure    

Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder

null

《医学前沿(英文)》 2014年 第8卷 第2期   页码 241-249 doi: 10.1007/s11684-014-0328-0

摘要:

Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer (NMIBC). NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guérin (BCG) instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.

关键词: non-muscle invasive bladder cancer     bacillus Calmette-Guérin (BCG)     meta-analysis    

A combined control strategy using tuned liquid dampers to reduce displacement demands of base-isolated

Parham SHOAEI, Houtan Tahmasebi OROMI

《结构与土木工程前沿(英文)》 2019年 第13卷 第4期   页码 890-903 doi: 10.1007/s11709-019-0524-8

摘要: This paper investigates a hybrid structural control system using tuned liquid dampers (TLDs) and lead-rubber bearing (LRB) systems for mitigating earthquake-induced vibrations. Furthermore, a new approach for taking into account the uncertainties associated with the steel shear buildings is proposed. In the proposed approach, the probabilistic distributions of the stiffness and yield properties of stories of a set of reference steel moment frame structures are derived through Monte-Carlo sampling. The approach is applied to steel shear buildings isolated with LRB systems. The base isolation systems are designed for different target base displacements by minimizing a relative performance index using Genetic Algorithm. Thereafter, the base-isolated structures are equipped with TLDs and a combination of the base and TLD properties is sought by which the maximum reduction occurs in the base displacement without compromising the performance of the system. In addition, the effects of TLD properties on the performance of the system are studied through a parametric study. Based on the analyses results, the base displacement can be reduced 23% by average, however, the maximum reduction can go beyond 30%.

关键词: tuned liquid damper     lead-rubber bearing system     probabilistic framework     steel shear building     relative performance index     Monte-Carlo sampling    

Restoring soil health to reduce irrigation demand and buffer the impacts of drought

Rebecca SCHNEIDER, Stephen MORREALE, Zhigang LI, Erin MENZIES PLUER, Kirsten KURTZ, Xilu NI, Cuiping WANG, Changxiao LI, Harold VAN ES

《农业科学与工程前沿(英文)》 2020年 第7卷 第3期   页码 339-346 doi: 10.15302/J-FASE-2020348

摘要:

Irrigation consumes three quarters of global water withdrawals each year. Strategies are needed to reduce irrigation water use, including increasing the efficiency of transfer methods and field application. Comprehensive restoration of soil health, specifically through organic matter amendments, can substantially reduce irrigation demand and increase crop yield. A program to restore severely degraded and desertified soils by incorporating coarse woodchips into the soil successfully increased rainfall capture and elevated soil moisture for several weeks between rainfall events at both Ningxia, north-west China and North Dakota, USA. With addition of fertilizer, woodchip incorporation further increased growth of wheat and alfalfa. Comprehensive soil health assessment of remnant grasslands was used to develop target reference soil profiles by which to guide restoration efforts. Given that most agricultural soils are degraded to some degree, soil health restoration can provide a powerful strategy toward achieving global food and water security.

关键词: drought     irrigation     restoration     soil health     woodchips    

利用太阳能地球工程减缓全球变暖——前景仍不明朗

Sean O’Neill

《工程(英文)》 2022年 第9卷 第2期   页码 6-9 doi: 10.1016/j.eng.2021.12.005

Strategies to reduce nutrient pollution from manure management in China

David R. CHADWICK, John R. WILLIAMS, Yuelai LU, Lin MA, Zhaohai BAI, Yong HOU, Xinping CHEN, Thomas H. MISSELBROOK

《农业科学与工程前沿(英文)》 2020年 第7卷 第1期   页码 45-55 doi: 10.15302/J-FASE-2019293

摘要:

As the demand for livestock products continues to increase in China, so too does the challenge of managing increasing quantities of manure. Urgent action is needed to control point source (housing, storage and processing) and diffuse (field application) pollution and improve the utilization of manure nutrients and organic matter. Here, we review strategies to improve management at each stage of the manure management chain and at different scales. Many strategies require infrastructure investment, e.g., for containment of all manure fractions. Engineering solutions are needed to develop advanced composting systems with lower environmental footprints and design more efficient nutrient stripping technologies. At the field-scale, there is an urgent need to develop a manure nutrient recommendation system that accounts for the range of manure types, cropping systems, soils and climates throughout China. At the regional scale, coordinated planning is necessary to promote recoupling of livestock and cropping systems, and reduce nutrient accumulation in regions with little available landbank, while minimizing the risk of pollution swapping from one region to another. A range of stakeholders are needed to support the step change and innovation required to improve manure management, reduce reliance on inorganic fertilizers, and generate new business opportunities.

关键词: cropping farms     livestock production     manure management chain     recoupling     nutrient loss    

纺织用表面活性剂的发展及其在节能、减排、节水、降耗中的作用

姚穆

《中国工程科学》 2009年 第11卷 第4期   页码 14-16

摘要:

为适应节能、减排、节水、降耗的要求,近年来纺织用表面活性剂有了较大创新发展。介绍了表面活性剂的主要用途与类别,并就其在染色、印花、脱胶、浆料中的应用进行了举例分析。

关键词: 纺织工业     表面活性剂     节能     节水    

减排二氧化碳发展低碳经济首先要重视节约使用化石能源

曹湘洪

《中国工程科学》 2010年 第12卷 第8期   页码 8-21

摘要:

分析了能源消费和经济发展的规律,可再生能源的特点、大量开发利用存在的技术瓶颈和减排二氧化碳的效果,认为我国能源消费总量正处在持续增长期,未来40年内可再生能源不可能成为我国的主要能源,化石能源仍将是我国能源的主体,提出减排二氧化碳、发展低碳经济,要首先重视节约使用化石能源。归纳了我国化石能源开发利用取得的成就和存在的问题,提出了节约使用化石能源的对策,一是确定比较合理的GDP增长速度,建立化石能源消费总量控制指标体系;二是建立化石能源加工利用过程全寿命周期能效及二氧化碳排放的评价方法,通过不断优化提高化石能源利用效率;三是从我国化石能源资源状况出发,研究建立符合国情的低碳现代化生活消费模式;四是充分利用财政税收政策和行政手段鼓励和强制节能;五是加强节约使用化石能源的技术、材料、产品的研究开发和推广应用;六是加大资金投入,实现化石能源的优化利用和节约使用。

关键词: 二氧化碳     低碳经济     化石能源    

Novel perspective for urban water resource management:

Lijie Zhou, Hongwu Wang, Zhiqiang Zhang, Jian Zhang, Hongbin Chen, Xuejun Bi, Xiaohu Dai, Siqing Xia, Lisa Alvarez-Cohen, Bruce E. Rittmann

《环境科学与工程前沿(英文)》 2021年 第15卷 第1期 doi: 10.1007/s11783-020-1308-z

摘要: Abstract • 5R (Recover, Reduce, Recycle, Resource and Reuse) approaches to manage urban water. • 5R harvests storm water, gray water and black water in several forms. • 5R offers promise for moving solutions for urban water scarcity in practice. Demand for water is expanding with increases in population, particularly in urban areas in developing countries. Additionally, urban water system needs a novel perspective for upgradation with urbanization. This perspective presents a novel 5R approach for managing urban water resources: Recover (storm water), Reduce (toilet flushing water), Recycle (gray water), Resource (black water), and Reuse (advanced-treated wastewater). The 5R generation incorporates the latest ideas for harvesting storm water, gray water, and black water in its several forms. This paper has briefly demonstrated each R of 5R generation for water treatment and reuse. China has the chance to upgrade its urban water systems according to 5R principles. Already, a demonstration project of 5R generation has been installed in Qingdao International Horticultural Exposition, and Dalian International Convention Center (China) has applied 5R, achieving over 70% water saving. The 5R offers promise for moving solutions for urban water scarcity from “hoped for in the future” to “realistic today”.

关键词: 5R generation     Recover     Reduce     Recycle     Resource     Reuse    

废弃防水卷材资源化基本问题与发展路径研究

肖建庄,俞才华 ,肖绪文 ,丁陶,张勇

《中国工程科学》 2023年 第25卷 第5期   页码 210-221 doi: 10.15302/J-SSCAE-2023.07.029

摘要:

根据废弃防水卷材的特点,相应资源化可采取3R发展路径:减量化(Reduce)、重复利用(Reuse)、循环再生(Recycle)。

关键词: 废弃防水卷材;资源化利用;减量化;重复利用;循环再生;全再生防水卷材    

长江经济带工业园区绿色发展战略研究

郝吉明,田金平,卢琬莹,盛永财,赵佳玲,赵亮,郭扬,胡琬秋,高洋,陈亚林,陈吕军

《中国工程科学》 2022年 第24卷 第1期   页码 155-165 doi: 10.15302/J-SSCAE-2022.01.017

摘要:

本文从经济发展、空间布局、产业特点、基础设施、用水排水、经济环境绩效等方面对长江经济带工业园区的发展进行了分析,基于此识别出园区绿色发展面临的挑战,并提出了园区深化绿色发展的建议。工业园区是长江流域承载制造业集聚的重要产业空间,是实施制造强国战略的主阵地,对沿江各省工业贡献大多超过50%,经济增长主力军和经济稳定压舱石作用显著,因此必须坚持工业园区作为制造强国战略主阵地不动摇。长江沿江工业集聚、园区密布,资源能源消耗及污染物排放量大。园区相关的生态环境问题突出表现为:部分地区的园区生态文明和绿色发展意识尚待提高,创新发展能力亟待强化;沿江工业园区布局及产业结构仍需深入优化,部分园区管理粗放,园区间绿色发展不平衡不充分明显;园区碳排放高,能源基础设施“大少小多”特征锁定碳排放;园区尚未有效控制用水总量及有毒有害污染物削减,水量水质水安全等问题尚未根本性解决。为此,建议从三个方面着力推进沿江园区创新绿色转型,打造长江生态文明建设新高地:一是加强顶层设计,上下游一体推进工业园区绿色发展,建立工业园区绿色发展报告制度;二是综合运用节约、提效、开源等措施深化园区绿色低碳转型,实施能源环境基础设施绿色化、低碳化改造,构建能源基础设施和环境基础设施间能源– 水产业共生体系,建设全生命周期绿色低碳园区;三是精准科学治污,从全过程推进园区水污染防治、水生态环境保护和可持续水管理,促进化工围江迈向人水和谐。

关键词: 长江经济带,工业园区,绿色发展,减污降碳,全生命周期    

标题 作者 时间 类型 操作

The Major Root Causes of Smog in China and Technologies and Solutions to Reduce It

Ke Liu

期刊论文

PROPOSED INNOVATION REFORM MODEL FOR THE MINERAL NITROGEN FERTILIZER INDUSTRY IN CHINA TO REDUCE GREENHOUSE

期刊论文

Can intravesical bacillus Calmette-Guérin reduce recurrence in patients with non-muscle invasive bladder

null

期刊论文

A combined control strategy using tuned liquid dampers to reduce displacement demands of base-isolated

Parham SHOAEI, Houtan Tahmasebi OROMI

期刊论文

Restoring soil health to reduce irrigation demand and buffer the impacts of drought

Rebecca SCHNEIDER, Stephen MORREALE, Zhigang LI, Erin MENZIES PLUER, Kirsten KURTZ, Xilu NI, Cuiping WANG, Changxiao LI, Harold VAN ES

期刊论文

利用太阳能地球工程减缓全球变暖——前景仍不明朗

Sean O’Neill

期刊论文

Strategies to reduce nutrient pollution from manure management in China

David R. CHADWICK, John R. WILLIAMS, Yuelai LU, Lin MA, Zhaohai BAI, Yong HOU, Xinping CHEN, Thomas H. MISSELBROOK

期刊论文

纺织用表面活性剂的发展及其在节能、减排、节水、降耗中的作用

姚穆

期刊论文

减排二氧化碳发展低碳经济首先要重视节约使用化石能源

曹湘洪

期刊论文

Novel perspective for urban water resource management:

Lijie Zhou, Hongwu Wang, Zhiqiang Zhang, Jian Zhang, Hongbin Chen, Xuejun Bi, Xiaohu Dai, Siqing Xia, Lisa Alvarez-Cohen, Bruce E. Rittmann

期刊论文

废弃防水卷材资源化基本问题与发展路径研究

肖建庄,俞才华 ,肖绪文 ,丁陶,张勇

期刊论文

长江经济带工业园区绿色发展战略研究

郝吉明,田金平,卢琬莹,盛永财,赵佳玲,赵亮,郭扬,胡琬秋,高洋,陈亚林,陈吕军

期刊论文