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节能减排 - Open Access .click
Results 11 to 20 of about 9,142 (88)

物理方法除垢阻垢技术的研究现状及进展

open access: yesGongye shui chuli, 2010
提高工业生产过程中锅炉换热设备的热效率对节能减排有重要意义,阻垢、除垢是提高锅炉热效率的有效途径,成为"节能减排和环保"的重要手段。物理阻垢、除垢技术以其在节能和环保方面的优势成为研究热点。作者在概述国内外关于物理除垢、阻垢和节能技术研究成果的基础上,介绍了一种新的适用于锅炉的物理除垢、阻垢技术——放射性辐射技术,并展望了未来物理方法绿色除垢、阻垢技术的研究发展趋势。
何俊   +4 more
doaj   +2 more sources

Can Green Energy Finance and Eco‐Friendly Taxes Cap Global Warming to 2 Degrees and 1.5 Degrees Celsius Above Pre‐Industrial Levels? Uncovering the Synergistic Power of Rule of Law

open access: yesWorld Affairs, Volume 189, Issue 4, Winter 2026.
ABSTRACT Anchored on the sustainable development goals (SDGs) and the Paris Agreement, which seek to limit the global average temperature to well below 2°C above pre‐industrial levels and pursue efforts to limit the temperature to 1.5°C, this study investigates how green energy finance and environmental taxes affect environmental quality, with an ...
Mohammed Musah   +4 more
wiley   +1 more source

In Situ Preparation of Ti2Ni/NiTi Dual‐Phase Alloy With High Wear Resistance and Damping Performance by Additive Manufacturing

open access: yesRare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Many metallic components are frequently subjected to coupled environments of friction and vibration, stemming from interfacial contact and relative motion between mating parts or external stimuli. Consequently, it is imperative for these components to exhibit a synergy of high wear resistance and superior damping properties.
Ze Pu   +12 more
wiley   +1 more source

China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition

open access: yesAntipode, Volume 57, Issue 3, Page 830-861, May 2025.
Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley   +1 more source

钢铁冶金企业给水排水工程设计节能途径

open access: yesGongye shui chuli, 2011
针对国家对钢铁行业节能减排及可持续发展的战略要求, 作者从钢铁冶金企业给水排水工程设计出发;在满足工艺用水要求的前提下,对间接冷却循环水系统应优先采用软水密闭循环水系统;准确合理确定供水压力、供水流量;合理选择高效率水泵等几个方面的节能途径进行论述。提出了钢铁冶金企业给水排水工程设计节能途径。
徐亮, 阎国荣
doaj   +2 more sources

污水处理厂减污降碳协同效应研究进展

open access: yesGongye shui chuli
日趋严格的污水排放标准在提升治污效能的同时,也导致能耗与碳排放量增加,呈现“水质提升而碳排放加剧”的突出矛盾。在“双碳”战略与水污染防治协同推进背景下,污水处理厂作为能耗与碳排放的关键节点,其减污降碳协同治理已成为行业绿色转型的核心议题。梳理了污水处理厂在污染削减、碳排放核算、协同路径及评价体系等方面的研究进展,揭示了污染控制与碳减排间的内在耦合关系。污水处理过程的碳排放主要来自生物处理与污泥处置单元,由直接排放(CO2、CH4、N2O)与间接排放(能源、药剂)共同构成。为实现协同增效,提出以“数字化 ...
蒙小俊, 葛光环, 王亚萍
doaj   +4 more sources

工业循环冷却水系统降耗减排综述

open access: yesGongye shui chuli, 2017
面对我国日益严峻的环境污染与资源短缺形势,分别从优化循环冷却水系统、污水深度处理回用以及冷却水余热回收等方面介绍了近年来国内工业循环冷却水系统在节能、节水、减排方面的优化措施。用实例证明,我国工业循环冷却水系统降耗(水耗、能耗)减排的潜力巨大,这些优化措施可促进资源节约型、环境友好型工业的建设,并为工业企业带来十分可观的经济效益。
周柏青, 胡梦莎
doaj   +2 more sources

海洋平台柴油机节能新型设计

open access: yesHaiyang gongcheng zhuangbei yu jishu, 2014
为了解决海洋平台柴油机能量浪费严重的问题,达到节能减排的目的,开发了一种海洋平台柴油机缸套水余热利用节能技术和一种新型的海洋平台柴油机尾气保温热淡水技术.通过这两种新技术,可以最大化地利用海洋平台柴油机的余热,并且在一定程度上减少尾气排放,在节能的同时也保护了环境.能源问题已经成为当今经济发展中的一个头等重要问题,而21世纪也是海洋的时代,因此,海洋平台柴油机节能技术的开发具有一定的时代意义和现实意义.
吕沁   +4 more
doaj  

AAO工艺传统节能减排与全流程自动化控制技术应用

open access: yesJingshui jishu
【目的】为实现“碳达峰碳中和”目标,亟需打破污水厂传统“以能耗能”的运行模式。【方法】通过对某公司下属56座市政污水处理厂运营数据的深入分析,发现间接碳排放中的高耗能环节为生化曝气(能耗平均值为0.107 kW·h/m3)、进水提升(能耗平均值为0.049 kW·h/m3)和厌缺氧区搅拌(能耗平均值为0.055 kW·h/m3)。物耗主要来自除磷药剂(以10%质量分数Al2O3计,平均质量浓度为54.0 mg/L)和阳离子聚丙烯酰胺(PAM)(以吨干污泥药耗计,平均值为2.49 ...
Wu Xinyue   +3 more
doaj   +1 more source

再造烟叶废水处理碳排放核算及碳中和潜能研究

open access: yesGongye shui chuli, 2023
在节能减排的压力下,再造烟叶废水处理碳排放日益受到关注。再造烟叶作为烟草行业重要环节,系统评估再造烟叶废水处理站碳排放量并提出低碳运行措施对再造烟叶废水处理实现碳中和目标具有重要的指导意义。以湖北武汉某再造烟叶污水处理站为研究案例,根据《IPCC 2006年国家温室气体清单指南2019修订版》进行核算,全面分析了污水处理各环节的碳排放量。结果表明,处理量2 500 m3/d的再造烟叶废水处理站年碳排放量为10 485.3 tCO2e,吨水碳排放量为11.5 kgCO2e,预处理单元 ...
黄明   +6 more
doaj   +2 more sources

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