Results 31 to 40 of about 1,118,268 (161)
Gongye shui chuli, 2005 在直流电场作用下，利用水代替酸碱作为再生剂再生失效离子交换树脂的体外电再生工艺，使离子交换水处理变为一种绿色环保水处理技术。从混床树脂和复床树脂再生两个方面，分别简述树脂电再生的原理及7次试验研究结果。另外，从资源消耗、对环境的影响、经济效益和管理操作等方面，进行了树脂电再生法与化学再生法的对比评价，离子交换树脂绿色再生工艺将成为绿色化学中新的领域。
王方
doaj
全球能源互联网, 2019 虚拟电厂不仅能够提高可再生能源在电力系统中的接入比例，转变能源结构，也可以通过对储能系统以及对电动汽车和居民可控负荷等需求侧资源的优化调度提高分布式电源的消纳能力。然而，随着虚拟电厂用户侧可再生能源和各种灵活负荷的广泛接入，往往会出现配电系统的线路潮流越限，导致线路发生阻塞，造成事故扩大，影响系统的安全稳定运行。针对此问题，研究了虚拟电厂安全校正优化问题，建立了基于技术型虚拟电厂的配电网阻塞管理模型，并以实际算例验证了该模型的有效性。
周宇 +5 more
doaj +1 more source
Accelerating Just Energy Transitions in Brazil: Pathways for Social Development
Latin American Policy, Volume 17, Issue 1, March 2026.ABSTRACT This critical article analyzes energy poverty in Brazil from the theoretical perspective of distributive justice, proposing the implementation of a new social regulation called Contribution to Social Development. The goal is to support the process of a just energy transition leading to a broader debate on energy planning and social issues ...
Marcio Giannini Pereira +5 more
wiley +1 more source
Gongye shui chuli, 2014 研究了活性炭吸附膜浓水的穿透曲线，并针对吸附饱和的活性炭，考察了超声再生、热再生、化学再生、电化学再生4种常用再生方式的再生效率和再生次数。结果表明电化学再生具有相对较高的再生效率和相对稳定的再生效果，其最高再生效率为87.5%，采用该方法进行4次再生后效率仍有60%。
雷太平 +3 more
doaj
Engineering 2D Materials for High‐Current‐Density Electrocatalytic Water Splitting
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Water electrolysis is a key method for sustainable hydrogen production, using water as an abundant resource. However, efficient and stable operation at high current densities remains challenging due to energy losses, catalyst degradation, and limited ion–electron transport.
Tianqi Guan +8 more
wiley +1 more source
Gongye shui chuli, 2017 采用活性炭吸附-电化学再生工艺处理低压纳滤浓水（NF浓水），先用活性炭吸附富集NF浓水中的有机物，再用三维电极装置对吸附饱和的活性炭进行电化学再生。结果表明，吸附产水平均COD为20.7 mg/L，满足一级A排放标准要求。当电流密度为10 mA/cm2，电解液为7.5%的氯化钠溶液，电解时间为3 h时，三维电极再生装置对活性炭的再生率能达到94.3%，且再生的重复性好。利用此工艺可以高效、经济地处理NF浓水。
李琨 +9 more
doaj
Smart Biomaterials and Dressings for the Treatment of Chronic Inflammatory Skin Diseases
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Chronic inflammatory skin diseases, encompassing immune‐inflammatory conditions and infection‐associated dermatoses, pose significant clinical challenges due to high prevalence, recurrence, and therapeutic resistance, affect over 30% of the global population.
Zehao Lan +5 more
wiley +1 more source
, 2006 介绍了国内外生物质气化高温燃料电池一体化发电技术的研究现状,主要包括高温燃料电池的特点和研究现状;一体化发电技术的理论模拟;国外相关的试验研究和一体化示范工程.分析了生物质气化高温燃料电池一体化发电技术在我国应用的可行性 ...
黄艳琴, 吴创之, 阴秀丽
core +1 more source
Gongye shui chuli, 2019 为探究无膜电去离子（MFEDI）的再生机理，采用不同树脂组合进行电再生研究。通过测定各组树脂的再生电压、再生液电导率、pH等参数，对阴阳离子电迁移路径和系统内水解离情况进行了分析。结果表明，阳离子几乎不通过弱酸树脂进行电迁移；阴离子主要在强碱树脂间迁移；水解离主要发生在弱酸树脂与强碱树脂之间，为2种树脂的再生提供82.4%以上的H+和OH-。
金欣荻 +3 more
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Fluxgate sensors with Co‐rich amorphous microwires, widely used for their low noise in magnetic field measurements, encounter significant challenges in high‐temperature environments such as well drilling and geological exploration. Prolonged thermal aging degrades the performance of Co‐rich amorphous microwires, resulting in increased noise ...
Lining Pan +10 more
wiley +1 more source