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从“城市矿山”掘金,武汉博士唤醒废旧锂电池“二次生命”
Chang Jiang Ri Bao· 2025-08-08 02:54
Core Viewpoint - The article highlights the innovative research of Ding Weigang, a PhD graduate from Wuhan University of Technology, focusing on the recycling of waste lithium batteries to alleviate resource shortages and environmental pressures in the context of the growing demand for lithium batteries in electric vehicles [1][3]. Group 1: Research and Innovation - Ding Weigang is conducting research on the recycling of waste lithium batteries, utilizing electrochemical technology to recover lithium and other valuable materials from discarded batteries [1][3]. - The research addresses the limited availability of mineral resources and the environmental impact of mining by extracting metals from electronic waste, which is referred to as "urban mining" [3]. - The technology developed by Ding involves selective acid leaching to extract lithium, nickel, cobalt, and manganese from mixed electrode materials, transforming them into high-quality products suitable for battery production [4]. Group 2: Industry Context - The increasing use of lithium batteries in electric vehicles has led to a surge in lithium prices, highlighting the urgency of developing recycling technologies to mitigate resource scarcity [3]. - The research aligns with the industry's need to reduce reliance on imported materials such as cobalt and nickel, thereby enhancing resource security through domestic recycling efforts [3]. - The technology has been recognized by Greeenmei, with the company's Wuhan Research Institute director praising its ability to optimize processes and reduce production costs, marking it as a significant technological advancement for the company [4].
武汉今年将新增5000名社会体育指导员
Chang Jiang Ri Bao· 2025-08-08 02:47
Core Viewpoint - The training program for secondary social sports instructors in Wuhan aims to enhance the overall quality and skill levels of participants to better serve the public's growing demand for scientific fitness guidance [1][10]. Group 1: Training Overview - The fifth session of the 2025 Wuhan secondary social sports instructor training for the Go project concluded on August 7, with 50 participants from various districts [1]. - The training utilized a "theory + practical training" approach to systematically improve the skills of secondary social sports instructors [1]. Group 2: Training Content and Experts - Liu Liying, an associate professor from Hubei Second Normal University, provided insights into the legislative spirit and application scenarios of sports law, linking it to national fitness practices [6]. - Guo Shaoying, a first-level social sports instructor, shared advanced concepts on how scientific exercise promotes physical and mental health [6]. - Dr. Zhai Yandong discussed common sports injuries and prevention methods, while Fu Jinxin detailed the organization of Go sports events [6]. Group 3: Training Impact and Future Plans - Since the program's launch on July 1, 2025, five training sessions have been held, totaling 100 class hours and training over 320 participants [10]. - The training scope for this year includes 11 sports projects, with an expectation of over 1,000 participants completing their training by the end of September [14]. - The city and district sports departments have been actively promoting the training of social sports instructors, with over 5,000 new instructors added annually, bringing the total to over 40,000 in the city [14].
武松高速武汉段今晨通车 武汉市域高速公路突破1000公里
Chang Jiang Ri Bao· 2025-08-08 00:26
Core Points - The Wuhan to Songzi Expressway (Wusong Expressway) has officially opened its Wuhan section, marking a significant milestone in the city's transportation infrastructure with the total expressway mileage in Wuhan exceeding 1,000 kilometers [1][2] - The Wusong Expressway is a key transportation project during the 14th Five-Year Plan in Hubei Province, consisting of five segments with a total length of approximately 222 kilometers [1] - The Wuhan section of the expressway is designed to alleviate traffic pressure on existing highways and promote regional economic development, significantly reducing travel time between Songzi and Wuhan to under three hours [2] Summary by Sections Project Overview - The Wusong Expressway includes the Wuhan section, which is 10.888 kilometers long, connecting various districts and featuring seven bridges, including five major ones [1] - The expressway is built to a standard of a dual six-lane highway with a design speed of 120 kilometers per hour and a roadbed width of 34.5 meters [1] Economic Impact - The completion of the Wusong Expressway is expected to enhance the connectivity of the region, providing new momentum for the development of an expressway corridor along the Yangtze River [2] - The travel time from Wuhan to Honghu has been reduced from two hours to one hour following the opening of the expressway [2]
长江书店回来了 98年前《湖南农民运动考察报告》在这里首发
Chang Jiang Ri Bao· 2025-08-08 00:26
Core Viewpoint - The Changjiang Bookstore, a historical site significant to the Chinese Communist Party, has been renovated and reopened as a "Red Culture Complex" to promote revolutionary culture and historical memory [1]. Group 1: Historical Significance - The Changjiang Bookstore was established in November 1926 as the first bookstore in Wuhan to promote Marxist literature and revolutionary ideas [1]. - It published over 50 revolutionary books and was a key site for disseminating progressive knowledge during the revolutionary period [1]. - The bookstore was popular from its inception, with books transported from Shanghai and Guangzhou selling out within three days, indicating a strong public demand for revolutionary thought [1]. Group 2: Renovation and Features - In 2022, the Jianghan District decided to renovate the original site of the Changjiang Bookstore to preserve red culture and awaken historical memories [1]. - The newly reopened bookstore features a multi-functional space that includes red culture exhibitions, book sales, and cultural creativity [1]. - The bookstore includes various sections such as a display area for Mao Zedong's research, a humanities and social sciences library, and a cultural exchange space with unique quiet reading areas [3].
育儿补贴刚出台,奶粉就要涨价?多家乳企回应
Chang Jiang Ri Bao· 2025-08-07 09:27
中婴商情总经理曹天伟表示,近期对全国部分母婴门店的调查显示,约有七成母婴店老板表示门店内奶粉价格并未上涨;另有约三成门店称价格有所调 整,但这也与育儿补贴无关,主要是产品促销策略的调整。 独立乳业分析师宋亮分析指出,2024年以来,国内奶粉行业销售有所回暖,除新生人口回升因素外,也与市场秩序恢复有关。此前为争夺市场,各奶粉品 牌进行了较长时间的价格战。2024年以来,主流奶粉企业通过控货控价,推行理性竞争策略,带动了市场价格体系的回升。他强调,这属于企业的长期市 场策略调整,并非短期行为。 此前报道,国务院新闻办公室7月30日14时举行新闻发布会,介绍育儿补贴制度及生育支持措施有关情况。根据《育儿补贴制度实施方案》,从2025年1月 1日起,对符合法律法规规定生育的3周岁以下婴幼儿发放补贴,至其年满3周岁。 近日,部分社交平台上有网友称国家公布育儿补贴后,多家国内外婴幼儿奶粉品牌产品价格出现30元到50元/罐的上涨,并呼吁抵制涨价品牌。这一消息 引发众多网友热议,并于8月6日冲上新浪热搜。 记者从伊利股份、中国飞鹤、贝因美等多家乳业上市公司了解到,相关涨价传言不实。 8月6日和7日,伊利股份、中国飞鹤、贝因美 ...
乘“数”而上,以含绿量提升含金量
Chang Jiang Ri Bao· 2025-08-07 04:04
岚图武汉工厂的智慧大屏上,碳足迹数据实时跳动,牵动着该厂材料及轻量化总监陈嘉玥的神经,他说:"有效减少碳排量,不仅关乎 企业的市场竞争力,也决定着产业的技术制高点。" 生产每个环节碳排放被实时监控,汽车零部件"打包"生产,数据机房泡"冷水澡"降温,建筑垃圾变成电能、砖块……在厂房、园区, 武汉一系列低碳创新正在运用,既降低了生产碳排放,又提升了企业核心竞争力。 竞速绿色低碳新赛道,武汉企业纷纷向新而行,乘"数"而上,以发展的"含绿量"持续提升产业的"含金量"。 近百个汽车零件合为一个 听不到钢卷轰鸣,40余台智能小车高效穿梭,"钢卷不落地"有序运行。7月16日,随着首批钢卷装车驶出厂区,武汉钢铁有限公司硅钢 部新能源无取向硅钢分厂正式投产运营。 "从工艺装备到物流系统,再到生产流程设计,全部是武钢自主研发。"该厂厂长唐爽充满自信。这座新工厂采用全球首创的10余项核 心技术,构建起"5G+智慧管控平台",让整座工厂实现全流程绿色化生产,每年可减少碳排放400万吨,相当于36万公顷森林的年吸碳量。 "绿量"就是"发动机",减碳能力就是竞争力。如今,绿色制造不再被企业视作"选择",而是必然挑战。 8月4日上午,位于 ...
扛牢使命,奋勇争先,武汉:支点建设新答卷澎湃龙头担当
Chang Jiang Ri Bao· 2025-08-07 04:04
Group 1: Economic Development and Growth - Wuhan's GDP reached 1,059.28 billion yuan in the first half of the year, marking a 5.5% year-on-year increase, and is projected to exceed 2.1 trillion yuan in 2024 [3] - The city aims to reach a GDP of 3 trillion yuan, which will test the industrial and enterprise capabilities [3] - Wuhan is a key area for technological innovation and modern industrial system construction in Hubei, with 19 national science and technology awards in 2024, ranking second among cities nationwide [3] Group 2: Industrial Innovation and Technology - The establishment of the AI Green Pesticide Research Institute by Wuhan Industrial Innovation Development Research Institute and Central China Normal University aims to create efficient green pesticides using AI technology [5] - The Jiufengshan Laboratory has launched the first 100nm high-performance gallium nitride flow sheet PDK platform in the country, facilitating collaboration with over 30 domestic semiconductor companies [6] - Wuhan is focusing on transforming traditional industries through intelligent upgrades and fostering emerging industries for high-quality development [6] Group 3: Foreign Trade and Export Growth - Wuhan's foreign trade import and export total reached 214.27 billion yuan in the first half of the year, with a growth rate of 22.3%, maintaining a leading position among 19 sub-provincial cities [7] - The export structure is shifting from traditional manufacturing to high-value-added industries, with strong exports in high-tech products like mobile phones and integrated circuits [8] - The Han Nan Port has facilitated the export of 12,751 vehicles, significantly reducing logistics costs for enterprises [9] Group 4: Regional Development and Collaboration - The development of the Wuhan metropolitan area is enhancing regional collaboration, with a focus on integrating research, production, and financing across surrounding areas [16][17] - The "Golden Triangle" of Han, Xiang, and Yi is identified as a key support for provincial development, fostering world-class industrial clusters [18] - The Huahu Airport has become a significant logistics hub, with international cargo throughput reaching 249,000 tons in the first half of the year, enhancing export capabilities for enterprises [19]
武汉有能力承担起公园城市建设示范
Chang Jiang Ri Bao· 2025-08-07 03:57
Core Viewpoint - Wuhan is positioned as a model for park city construction in China, showcasing significant urban transformation and environmental improvement over the past 30 years [1][2]. Group 1: Urban Development - The park city construction in Wuhan has evolved from "300 meters to green" and "500 meters to park" to the "20-minute park effect," indicating a shift from isolated points to a comprehensive network [2]. - The transformation of Wuhan has not only beautified the environment but also fostered a more tolerant and innovative community spirit [2]. Group 2: Integration of Culture and Education - The construction of park cities should integrate culture and education to create a holistic ecosystem, enhancing the quality of life for residents [2]. - There is an emphasis on incorporating cultural and educational elements into the beautiful landscapes of Wuhan, aiming for a higher quality of urban living [2]. Group 3: Green and Ecological Economy - There is a strong expectation for Wuhan's research in electronics and commerce to be effectively transformed into green and ecological economies, which could serve as important models for the nation [2].
“千园之城”提质公园绿道化身诗意栖居空间
Chang Jiang Ri Bao· 2025-08-07 03:49
"'300米见绿、500米见园',市民可以推门见绿、开窗有景、步行入园,公园已经融入了百姓的生活中。"武汉设计咨询集团有限公司 风景园林设计院院长季冬兰表示,2024年,武汉迈进"千园之城",通过建设提升,这些公园更加多元、开放,精致且有特色,充分体现了 武汉的江风湖韵和诗意栖居。 编辑:熊展平 季冬兰在作报告。 "千园之城"如何实现从量变到质变的提升?季冬兰说,首先是彰显场地特色,复合利用公园绿地,让公园功能由"单一"变"多元";作 为全国首批公园绿地开放共享试点城市之一,武汉市编制了《城市公园开放共享空间工作技术指引》,详细阐述了公园开放共享空间"怎么 做""做什么";在公园绿地的改造提升中,尊重现有场地的肌理和文化特色,用低干预的手法进行微改造,由"大拆"变"微调"。 武汉市生态园林集团有限公司规划设计事业部总经理冷静,在报告会上分享了东湖绿道三期"织绿成网"的故事。冷静介绍,东湖绿道 三期工程最难的是要解决好人文与生态相协调问题,这个破解过程,更像是一场 "生态与人文的平衡术"。东湖绿道三期工程的全线贯通, 为东湖绿道这幅百里生态画卷补上了关键一笔,让这条绿道从"线"正式蝶变为成环成网的"生态动脉"。 ...
《湿地公约》秘书处副秘书长: 武汉湿地保护展现卓越创新精神
Chang Jiang Ri Bao· 2025-08-07 03:49
Group 1 - Wuhan demonstrates exceptional leadership and innovation in wetland conservation practices through various initiatives such as the Yangtze River protection, ecological governance of the "Dadong Lake," and the establishment of smart wetland monitoring systems [1][3] - The 14th Conference of the Parties to the Ramsar Convention was held in Wuhan, highlighting the well-preserved natural wetland ecosystem and advanced monitoring systems that impressed attendees [3] - The local government supports the transformation of surrounding industries while increasing local residents' income through eco-tourism and agricultural activities, leveraging the international importance of the wetland [3] Group 2 - The critically endangered Baikal teal, with only 2,555 individuals nationwide, finds a significant habitat in Wuhan, where one-fifth of the population resides [3] - The city has established a habitat restoration demonstration site for the Baikal teal, covering 433 acres, creating a comfortable new home for the species [3][4] - Over the past three years, volunteers have conducted over 800 patrols, successfully protecting 163 Baikal teal chicks through the construction of artificial nests and water habitats [4]