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化工生态环境前沿交叉新技术专题论坛在京举办
Huan Qiu Wang Zi Xun· 2025-07-15 10:45
来源:光明网 下午的报告环节,中国工程院院士汪华林深入分析了碳污减排与资源化的思考,创新方法研究会理事长 黄晶解读了碳中和背景下化工行业前沿交叉技术的发展趋势。哈尔滨工业大学王爱杰教授分享了低碳约 束下工业园区水系统智能管控的思考,上海交通大学唐鸿志教授探讨了合成生物学在环境修复中的应 用。天津商业大学陈冠益教授、安徽工业大学曾杰教授、中石化(大连)石油化工研究院有限公司王学 海研究员、中国科学院大连化学物理研究所黄瑞研究员以及中国人民大学常化振教授分别就化工固废热 化学处理技术、二氧化碳催化转化制备高价值化学品、石化环保技术进展、涉氢催化流程再造以及含氮 污染物净化及资源化等前沿课题进行了精彩报告。 论坛由中石化(大连)石油化工研究院有限公司副总经理王刚作总结,他表示,本次论坛见证了化工生 态环境领域前沿交叉新技术的蓬勃发展,覆盖了"新污染物-碳中和-绿色技术"全链条,展示了最新的研 究成果和未来的发展趋势。(记者 战钊) 7月8日,第二十七届中国科协年会"化工生态环境前沿交叉新技术"专题论坛在北京举办。论坛由中国科 协主办,中国化工学会承办,旨在围绕化工过程可持续发展与生态环境交叉研究主题,深入交流前沿技 ...
迈向新污染物监测2.0时代!浙江率先构建全域智能监测体系
仪器信息网· 2025-07-02 06:40
分享一篇文章。 浙江生态环境 迈向新污染物监测2.0时代!浙江省生态环境监测中心全面升级新污染物监测能力 原创 阅读全文 ...
生态环境部发布《2024中国生态环境状况公报》
Yang Shi Wang· 2025-06-05 02:39
Core Viewpoint - The 2024 China Ecological Environment Status Bulletin indicates continuous improvement in ecological environment quality and stable environmental safety across the country [1] Air Quality - The average concentration of PM2.5 in cities at or above the prefecture level reached 29.3 micrograms per cubic meter, a decrease of 2.7% from 2023 - The proportion of days with good air quality was 87.2%, an increase of 1.7 percentage points from 2023 - The proportion of heavily polluted days was 0.9%, a decrease of 0.7 percentage points from 2023 - The average PM2.5 concentrations in the Beijing-Tianjin-Hebei region, Yangtze River Delta, and Fenwei Plain decreased by 0.9%, 0.9%, and 4.8% respectively compared to 2023 [2] Surface Water Quality - The proportion of surface water quality in categories I to III was 90.4%, an increase of 1.0 percentage points from 2023 - The proportion of water quality in category V or worse was 0.6%, a decrease of 0.1 percentage points from 2023 - Among 210 key lakes and reservoirs, the proportion of those with good water quality was 77.1%, an increase of 2.5 percentage points from 2023 - The water quality in major river basins such as the Yangtze and Yellow Rivers remained stable at category II for several consecutive years [3] Marine Water Quality - The proportion of coastal waters meeting Class I standards in summer was 97.7%, a decrease of 0.2 percentage points from 2023 - The overall quality of nearshore marine waters remained stable, with 83.7% classified as good (Class I and II) [4] Soil Environment - The overall heavy metal content in key soil risk monitoring points showed a declining trend, indicating initial control over soil pollution - The safety utilization rate of contaminated arable land reached 92% - The rate of rural domestic sewage treatment exceeded 45% [5] Natural Ecology - The Ecological Quality Index (EQI) value was 59.95, indicating a "Category II" ecological quality, reflecting rich biodiversity and high coverage of natural ecosystems - The forest coverage rate exceeded 25% [6] Noise Environment - The daytime and nighttime compliance rates for noise environment in cities at or above the prefecture level were 95.8% and 88.2% respectively, with a slight decrease in daytime compliance [7] Nuclear and Radiation Safety - No significant nuclear or radiation incidents occurred, with the annual occurrence rate of radiation accidents remaining below one per ten thousand sources - The overall radiation environment quality was good [8] Climate Change Response - The proportion of coal consumption in total energy consumption was 53.2%, a decrease of 1.6 percentage points from 2023 - The share of clean energy sources in total energy consumption rose to 28.6%, an increase of 2.2 percentage points from 2023 - The cumulative transaction volume of carbon emission rights reached 630 million tons, with a total transaction value of 43.033 billion yuan [9] Solid Waste and New Pollutants Management - The construction of "waste-free cities" is being advanced, with 113+8 cities and regions accelerating the implementation of related tasks - New pollutant management initiatives are being launched in key river basins, focusing on specific pollutants and industries [10]
“美丽中国 科技先行”——生态环境科技活动周主场开放活动侧记
Core Viewpoint - The "Go2 Ecological Environment Monitoring Robot Dog" represents a significant advancement in environmental monitoring technology, showcasing the integration of robotics and environmental science to enhance ecological monitoring capabilities [1][2][5]. Group 1: Technological Innovation - The Go2 robot is equipped with multi-parameter sensors that allow it to monitor air quality, humidity, temperature, noise levels, and more in complex terrains [2][5]. - It can operate independently in environments without internet connectivity, demonstrating high endurance and edge computing capabilities [5]. - Future plans include collaboration with drones and unmanned boats for integrated ecological monitoring across land, sea, and air [5]. Group 2: Public Engagement and Education - The event attracted students and the public, providing hands-on experiences with the Go2 robot and other monitoring technologies, fostering interest in environmental science [1][9]. - Interactive exhibits and educational sessions were designed to enhance public understanding of ecological monitoring and the importance of environmental protection [10][14]. - Activities such as quizzes and interactive displays encouraged participants to engage with environmental issues and express their commitment to ecological conservation [16]. Group 3: Comprehensive Monitoring System - The ecological monitoring network integrates various technologies, including satellite remote sensing, drones, and automatic monitoring stations, creating a multi-dimensional monitoring framework [6][9]. - This system supports pollution prevention, ecological restoration, and emergency responses to severe weather events, providing a scientific basis for environmental management [9][10]. - Recent case studies from key regions highlight the effectiveness of this monitoring system in addressing environmental challenges [9].
筑牢湿地生态屏障,强化生态敏感区新污染物管控
然而,当前我国湿地生态系统正面临新污染物污染风险。改革开放40余年来,伴随着我国经济社会的快 速发展,各类新污染物,包括多氯联苯、多溴联苯醚等,也通过直接排放、水体交替、干湿沉降等多种 方式持续进入湿地生态系统。最新监测数据表明,我国各类典型湿地生态系统已普遍存在新污染物复合 污染特征,且湿地新污染物分布区域广、地域特征较为明显,与工业化、城市化等人类活动程度、季节 性差异等因素有关。当前,急需系统推进湿地生态系统新污染物防控。 新污染物在湿地环境中呈现出显著的"三高"特征 新污染物在湿地环境中呈现出显著的"三高"特征,即高迁移性、高持久性和高生态风险性。 其一,迁移扩散能力显著。湿地作为开放型生态系统,其活跃的水文过程和生物活动(特别是候鸟迁 徙)为新污染物扩散提供了理想通道。研究表明,全球候鸟迁徙网络可跨越洲际运输新污染物,导致本 应发挥净化功能的湿地成为潜在的新污染物扩散中心。 其二,持久残留特征突出。新污染物具有苯环等稳定性结构,使其在自然环境中较难降解。更值得警惕 的是,湿地特有的沉积物吸附、植物富集和微生物固定等生态过程,进一步延长了新污染物滞留时间, 形成长期生态隐患。 湿地是水陆交错带形成的典 ...
化学品和废物三公约缔约方大会边会在瑞士日内瓦成功举办
Zhong Guo Xin Wen Wang· 2025-05-02 15:40
中国工程院院士余刚分享了中国在新污染物治理领域的最新科研进展和具有前瞻性的技术路线。生态环 境部固体废物与化学品司有关负责同志解读了《中国持久性有机污染物控制(2004-2024年)》,回顾中了 国二十年的治理历程与成就。在嘉宾对话环节,《斯德哥尔摩公约》持久性有机污染物审查委员会主席 皮特·道森、联合国工发组织副总干事邹刺勇、挪威环境部高级政策顾问斯韦勒和中国科学院生态环境 研究中心研究员郑明辉,分别从全球《斯德哥尔摩公约》履约政策、产业协同,多元共治促进产业绿色 转型、区域协同和科技进步推动全球环境治理等多个维度,探讨全球化学品和废物环境无害化管理的创 新路径。 化学品和废物三公约2025年缔约方大会在瑞士日内瓦召开,会期为2025年4月28日至5月9日,大会主题 为"让无形变得有形:化学品和废物的健全管理"。超过150个缔约方国家和观察员国家、联合国环境规 划署、联合国开发计划署、联合国工发组织、全球环境基金秘书处等国际组织、全球化学品和废物三公 约区域技术中心以及非政府组织的2000余位代表参会。大会期间,中心还举办了主题为"无形污染有形 行动:中国履约成效与实践" 展览,分享了中国推动《斯德哥尔摩公 ...
生态环境法典草案首次审议 专家解析三大看点
Zhong Guo Xin Wen Wang· 2025-04-30 14:24
Core Viewpoint - The draft of the Ecological Environment Code has been submitted for its first review by the National People's Congress, marking it as China's second law named as a "code" following the Civil Code, aiming to create a comprehensive and unified legal system for ecological environment protection [1] Group 1: Emphasis on Human-Centric Approach - The draft consists of 1,188 articles divided into five sections, with a notable focus on "protecting public health and ecological environment rights" in its legislative purpose, reflecting a human-centric legislative approach [2] - The pollution prevention section, comprising 525 articles, is positioned immediately after the general principles, highlighting the importance of addressing environmental pollution that directly affects human health [2] - Specific regulations are introduced to tackle common environmental issues faced by citizens, such as odor, noise, and smoke emissions from restaurants, aiming to resolve practical concerns [2] Group 2: Addressing New Issues and Challenges - The draft addresses contemporary environmental challenges by including a dedicated section on "other pollution prevention," which covers new areas such as chemical substances and electromagnetic radiation [3] - Provisions for the recycling of retired wind and solar equipment are included, reflecting the rapid development of new industries and their associated pollution issues [3] - The establishment of a separate section for green and low-carbon development is a significant innovation, showcasing China's unique approach to balancing environmental protection and economic development [3][4] Group 3: Global Perspective - The drafting of the code not only focuses on domestic practices but also considers global environmental issues, aiming to contribute Chinese wisdom and solutions to international ecological governance [5] - Detailed regulations on the risk management of new pollutants align with global trends, including a registration system for new chemical substances and international cooperation on climate change [6] - The code's compilation is receiving significant international attention, emphasizing China's role in leading changes in the global ecological governance system [6]
技术赋能、机制创新、利益协调,上海在新污染物协同治理上有这些经验
在制度保障的基础上,上海市注重发挥科技平台的支撑作用,拓展协同治理的专业航道。依托上海市环 境科学研究院、上海市疾病预防控制中心、上海交通大学等资源优势,率先建设以新污染物环境健康影 响评价为核心目标的重点实验室,打造跨学科、跨领域的科研协作平台。平台实行理事会领导下的主任 负责制,创新"项目共研、数据共享、人才共育"运行机制,打通新污染物从环境迁移至健康风险全链条 研究路径。2024年,重点实验室以优异成绩通过生态环境部验收,并成功举办新污染物治理与环境健康 学术交流会,凝聚各界专家学者智慧,助推新污染物风险防控体系化发展。 利益整合,推进包容性治理 党的二十届三中全会提出,建立新污染物协同治理和环境风险管控体系。《关于深入打好污染防治攻坚 战的意见》《关于全面推进美丽中国建设的意见》等文件也提出了加强新污染物治理的要求。上海市紧 紧围绕长三角生态绿色一体化发展示范区的国家战略,在新污染物治理领域积极开展系统性探索,构建 起"技术赋能—机制创新—利益协调"的治理框架,初步形成了颇具地方特色的新污染物全生命周期治理 模式。 数智赋能,提升监管效能 与常规污染物相比,新污染物来源广泛、成分复杂、隐蔽性强、监测难 ...
重大变化!PFAS这些项目环评将不予审批!(文末免费领取PFAS资料包)
仪器信息网· 2025-04-16 07:06
导读: 各级生态环境部门在受理和审批重点行业建设项目环评文件时,针对以多项重点管控新污染物为产品或为原辅材料的新建、改建、扩建项目将不予审批, 其中就包括全氟辛烷磺酸、全氟辛酸等多种物质。 特别提示 微信公众号机制调整,请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我们的推送。 点击 文末"阅读原文"查看详情 生态环境部近日印发 《关于加强重点行业涉新污染物建设项目环境影响评价工作的意见》(以下简称《意见》) 。首次系统规范重点行业建 设项目环评工作中新污染物的环境管理要求。 《意见》重点关注石化、涂料、纺织印染、橡胶、农药、医药等重点行业建设项目,重点关注重点管控新污染物清单、有毒有害污染物名录、 优先控制化学品名录以及《关于持久性有机污染物的斯德哥尔摩公约》附件中已发布环境质量标准、污染物排放标准、环境监测方法标准或其 他具有污染治理技术的污染物. | 编号 | 不 子 审 批 环 评 的 项 目 类别 | | --- | --- | | 1 | 1. 以全氟辛基碳酸及其盐类和全氟辛基磺酰氟(PFOS 类)为产品的新改扩建设项目 | | | 2. 以全氟辛基磺酸及其盐类 ...
新污染物检测无章可循?帮你开启新思路(文末好礼)
仪器信息网· 2025-04-10 07:34
导读: 新污染物检测技术创新研讨会火热报名中!华南所权威主办,聚焦前沿检测技术,实战案例深度 解读。报名即享《析应用文集》。 本次会议将邀请 中国科学院广州地球化学研究所、中国环境监测总站、天津市生态环境监测中 心等单位 ,就新污染物质谱技术、监测治理及整体解决方案进行深入讨论。 长按识别下方二维码报名 研讨会亮点曝光 实践导向是本次会议的一大亮点,同时 将展示华南所等科研机构在新污染物检测领域的最新研 究成果。小谱君特别"偷"来了此次会议的 嘉宾报告内容 介绍,给仪粉er们 独家 大路透 : 报告题目: 珠江流域药物转化产物的筛查识别与分布特征研究 报告嘉宾: 赵波 生态环境部华南环境科学研究所 研究员 特别提示 微信公众号机制调整,请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无 法看到我们的推送。 在环境领域,科技支撑与标准升级正成为推动高质量发展的重要引擎。随着国家对减污降碳、 多污染物协同减排及新污染物治理的重视程度不断提升,一场聚焦新污染物检测技术的研讨会 应运而生。 由生态环境部华南环境科学研究所主办,安捷伦科技(中国)有限公司协办的 "第一届新污染物 检测技术创新与 ...