Study on the Priority and Interaction of Food Security,Food Safety and Environmental Protection

Food security, food safety and environmental protection are major livelihood issues in front of the Chinese people. The priorities of the three are different, and there is mutually dependent and contradictory relationship among them. Facing the triple pressures of food security, food safety, and environmental protection, this paper analyzes the priority of the three from the historical development, then further analyzes the interaction between food security,food safety and environmental protection and finally puts forward the healthy development of food security, food safety and environmental protection, and the proper settlement of the three problems.

Research progress and development of deep and ultra-deep drilling fluid technology

The research progress of deep and ultra-deep drilling fluid technology systematically reviewed,the key problems existing are analyzed,and the future development direction is proposed.In view of the high temperature,high pressure and high stress,fracture development,wellbore instability,drilling fluid lost circulation and other problems faced in the process of deep and ultra-deep complex oil and gas drilling,scholars have developed deep and ultra-deep high-temperature and high-salt resistant water-based drilling fluid technology,high-temperature resistant oil-based/synthetic drilling fluid technology,drilling fluid technology for reservoir protection and drilling fluid lost circulation control technology.However,there are still some key problems such as insufficient resistance to high temperature,high pressure and high stress,wellbore instability and serious lost circulation.Therefore,the development direction of deep and ultra-deep drilling fluid technology in the future is proposed:(1)The technology of high-temperature and high-salt resistant water-based drilling fluid should focus on improving high temperature stability,improving rheological properties,strengthening filtration control and improving compatibility with formation.(2)The technology of oil-based/synthetic drilling fluid resistant to high temperature should further study in the aspects of easily degradable environmental protection additives with low toxicity such as high temperature stabilizer,rheological regulator and related supporting technologies.(3)The drilling fluid technology for reservoir protection should be devoted to the development of new high-performance additives and materials,and further improve the real-time monitoring technology by introducing advanced sensor networks and artificial intelligence algorithms.(4)The lost circulation control of drilling fluid should pay more attention to the integration and application of intelligent technology,the research and application of high-performance plugging materials,the exploration of diversified plugging techniques and methods,and the improvement of environmental protection and production safety awareness.

Promoting the Common Development of Education and Protection of Environmental Rights

Environmental fights are im- portant fights that have been written into fundamental hu- man rights since the 1970s. With economic globalization and sci- entific and technological progress, it is more and more important to educate and protect environmental rights world- wide. As a large developing country, China has significant responsibilities in the field of global environmental safety. However, the awareness and status of environmental rights protection are still not suited to people＇s demands for environmental rights, making it an important task to carry out scientific planning and environmental rights edu- cation and improve citizens＇ enjoyment of environmental rights. We propose to start from defining the constitutional status of environmental rights and pro- mote the education and protection of environmental rights at the same time, so as to enhance mutual influence and contribute to creating a good environ- ment for mankind.

Environmental Monitoring of Ambient Outdoor, Indoor Air Quality Pollutants, PM 10 and PM 2.5 Conducted to Evaluate Its Impact Analysis and Quantification in Industrial Area of Dammam, KSA

The core objective of this study is to conduct precise and real-time monitoring of the industrial area Dammam located in the Kingdom of Saudi Arabia (KSA) which consists of a number of various chemicals, minerals and petrochemicals along with administrative blocks. The objective of this study is to monitor possible outdoor and indoor air pollutant in the industry working environment. This study shall help us to enable decision to be made on appropriate control measures as may be required to protect the health of employee and occupant who may be exposed to air contamination at workplace. Air pollution monitoring in ambient air environment finding shall be compared with national ambient air quality environmental standard while parameters monitoring in indoor air environment is compared with international standards such as occupational health and safety administration (OSHA), National institute for occupational safety and health (NIOSH) and Australian national health and medical research council (NHMRC). This environment review study for ensuring industry regulatory compliance for the facility and general authority of meteorology and environmental protection (GAMEP) previously known as presidency of meteorology environment (PME). This study shall be comprehensive in nature and cover two major types of monitoring and assessment such as ambient air quality monitoring and indoor air quality monitoring.

Integrated development and industrial application of high sour natural gas purification technology

Aiming at acute characteristics of flammability,explosibility,causticity and leakiness of high sour natural gas,giving full consideration to local natural conditions in Sichuan Province and starting with purification process,the paper analyzed process configurations,energy utilization and conservation,safety and environment protection measures. The integrated technology and engineering scheme for high sour natural gas purification was established and successfully used in industrial application.

汽车环保技术课程思政元素挖掘与教学设计

如何结合专业课程的特色与思政资源来实现专业教育与思政教育的共振效应,是当前专业课程开展思政建设的一大重点。该文结合汽车环保技术课程的特色与优势,深入挖掘课程蕴含的思政元素,将其融入教学目标、教学内容、教学方法以及考评环节的全教学过程。通过知识传授、能力培养与价值塑造的有机融合,形成协同育人效应,培养德才兼备的高素质汽车人才。

化工安全生产与环境保护管理措施研究初探

关注污水处理与环境保护管理,涵盖污水处理基本概念、处理方法、过程及其对环境与健康的影响。污水处理旨在去除污水中的有害物质,包括固体颗粒、有机物、无机物,通过化学、生物和物理方法实现;处理过程包括预处理、一级处理、二级处理、三级处理、消毒和最终处理,确保排放水质达标;不当处理可能导致环境污染和健康问题,污水处理对环境有积极影响,保护水资源和生态系统,对公共健康而言,正确处理有助于减少疾病传播风险。

化工安全与环保课程电化学腐蚀原电池综合教学实验

本文探讨化工安全与环保课程实验教学的背景及其教育重要性,并描述课程团队如何有效利用武汉工程大学“三实一创”模式进行教学。以“电化学腐蚀原电池综合教学实验”为例,文章分析实验教学的应用和效果,总结教学成果,并对化工安全与环保领域的潜在实验教学应用提出展望,为该领域的教学实践提供理论和实证支持。

基于“以学生为中心”理念的制药过程安全与环保课程改革

本文旨在探讨在以学生为中心的教学理念下对制药过程安全与环保课程进行改革的方法与策略。主要包括课程内容的改革与创新,建立课程案例库以及开发和积累新型教材。通过设计课程内容和教学体系,建立案例库,并总结过去年份的制药行业安全事故,以提高课程的实用性和针对性。

生物安全与环境健康安全协同保障的法治路径

生物安全与环境健康安全法律制度息息相关,须协同治理生物安全与环境健康安全问题。由于公众健康保护优先理念未得到充分贯彻,生物安全与环境健康安全制度体系之间协调衔接不畅,实现生物安全与环境健康安全协同保障的专门制度供给匮乏等问题,导致生物安全与环境健康安全协同保障实现公众健康目标的效果不佳。因此,生物安全与环境健康安全协同保障应坚持公众健康保护优先的价值理念,促进社会经济、生物安全与公众健康保护协调发展。实现生物安全与环境健康安全协同保障,须加强生物安全与环境健康安全法律制度之间的协同配合,构建协同生物安全与环境健康安全保障的专门性法律制度体系。

生态文明教育融入高职教育的价值、困境与推进路径

生态文明教育融入高职教育,为我国生态文明保护及生态文明建设注入了新的活力,提升了职业人才环境保护意识与职业发展素养。新时期高职院校的生态文明教育,要在分析高职生态文明教育资源匮乏、生态文明教育协同育人能力不足等问题的同时,明确生态文明教育价值与育人培养新方向。同时,通过加强线上、线下教育资源整合、完善生态文明教育协同育人机制等举措,拓展生态文明教育的发展新路径,加速高职生态文明教育的育人成果转化。

甲醇双燃料动力系统在超大型集装箱船上的应用

详细分析甲醇双燃料系统在超大型集装箱船上的应用,包括系统的设计、运营和维护,以及面临的环境问题和安全挑战。通过对甲醇供给系统、主机配置和发电机配置的技术方案进行分析,阐述甲醇双燃料系统在超大型集装箱船上应用存在的问题,并提出一系列针对性的应对策略,确保该系统安全、高效运行,助力航运业实现绿色转型。

职业院校教师教学能力比赛实践与思考——以“Web前端技术”参赛课程为例

职业院校教师教学能力比赛能较好地推动信息技术与教育教学深度融合。“以赛促教、以赛促学,以赛促改、以赛促建”是教学比赛的最终目的。以“Web前端技术”参赛课程为例,从教学内容重构、学情分析、课程思政融入、教学实施、特色与创新等方面展示参赛内容,并在参赛后进行思考与总结。结果表明,学生上课的积极性和职业认同感得到明显提升,较好地达成了教学目标。

油气储层用化学封堵材料性能室内评价方法发展方向

目前油气井储层封堵材料室内评价多以承压能力和储层保护能力为主,并以其作为入井依据。但随着技术进步和社会发展,只满足作业需求的某一项或几项指标,无法投入现场试用或应用,导致需要重复检测、评价,造成投入应用时间长,成功率低。从1000余篇国内外油气井安全性、储层保护和环境保护等相关主题词的文献中,发现封得住、稳得起、流得出、过得关和用得起等5项投入应用的性能指标需要检测,并以此为依据将检测方法分为5类。引入大数据思想分析应用成功率与测试指标数量的关系、投入应用时间与测试指标数量的关系发现,评价5类指标比评价单一指标的材料应用成功率最多高62%。5类评价方法项全部完成增加室内工作时间但投入应用的时间最多可节约77%。结果表明,封堵材料应用前评价5类指标,解决了封堵材料投入应用的时间长、效率低难题,不仅为储层封堵材料投入现场应用提供评价指标和检测方法,还为其他井筒作业材料提供了可借鉴的评价手段。

四川省天然气产业安全—经济—环保耦合协调度研究——基于能源“不可能三角”视角

天然气产业安全、经济和环保耦合协调发展是推动能源低碳转型的关键抓手。通过引入能源“不可能三角”理论,基于四川省2006—2021年实际数据实证分析天然气产业短期安全稳定、中期经济可行和长期低碳环保水平,深入探讨多维因素间的耦合协调程度。研究结果表明:(1)安全稳定水平较高,这由于资源禀赋优势助力自给水平富足有余,同时省域管网系统发达、运输保障能力强;经济可行水平较低,这由于计划经济模式下的价格机制难以及时体现市场供求关系,西部恶劣自然环境、分散居民分布也将限制市场扩张、降低经济效益;低碳环保水平有待提升,这由于消费比重增大将导致产业自身碳排放同步增加,天然气与新能源融合发展成为必然趋势。(2)安全—经济—环保耦合协调度呈上升趋势,这得益于质量、效率和动力三大变革。安全—环保协调度最优,在政策助推层面能源低碳转型与供应安全伴生共存;安全—经济协调度较高,供应安全为市场扩张提供资源支撑、稳定价格水平,而繁荣市场将激励能源勘探开发和基础设施延伸;经济—环保协调度较低,规模效应下能源消费碳贡献与系统视角下低碳能源消费占比提升对协调度的激励和阻碍作用同时存在、相互抵消。

化工安全课程思政教学改革探索

高职院校化工、制药等专业学生是国家基础行业发展的重要力量,其安全意识和行为习惯对自身健康以及企业行业稳健发展至关重要。安全环保及相关法律课程的开设意在对学生进行系统的安全教育。结合高职院校课程定位及学生学情,通过结合企业案例,利用项目化教学,提高实践好运用理论的比例,将生产企业典型案例纳入课内教学,于无声中进行思政教育,提升学生的专业技能和职业素养,达到立德树人的目的。

深层超深层钻井液技术研究进展与展望

系统论述目前国内外深层超深层钻井液技术研究进展,分析存在的关键问题并提出未来发展方向。针对深层超深层复杂油气层钻井过程中面临的高温高压高应力、裂缝发育、井壁失稳、钻井液漏失等问题,国内外学者研发了深层超深层抗高温高盐水基钻井液技术、抗高温油基/合成基钻井液技术、储层保护钻井液技术以及钻井液防漏堵漏技术,但仍存在抗高温高压和高应力能力不足、井壁易失稳以及钻井液漏失严重等关键问题。由此提出未来深层超深层钻井液技术的发展方向:(1)抗高温高盐水基钻井液技术需致力于提升高温稳定性,改进流变性能,强化滤失量控制,提高与地层的相容性。(2)抗高温油基/合成基钻井液技术需在高温稳定剂、流型调节剂等低毒易降解的环保型添加剂和相关配套技术方面进一步攻关。(3)储层保护钻井液技术应致力于新型高性能添加剂和材料的研究,通过引入先进的传感器网络和人工智能算法,完善实时监测技术。(4)钻井液防漏堵漏技术应更加注重智能化技术的集成与应用、高性能堵漏材料的研发与应用、多元化堵漏技术与方法的探索以及环境保护与安全生产意识的提高。

高校生态安全教育对大学生海洋生态保护行为的影响

我国作为海洋大国,海洋生态状况直接关系到我国的现代化进程。提升大学生海洋生态保护意识、强化大学生海洋生态保护行为,对维护我国海洋生态安全、推动经济社会持续健康发展具有重大意义。以计划行为理论为依据,引入高校生态安全教育变量,构建了高校生态安全教育与大学生海洋生态保护行为之间的关系模型,并通过较大样本的数据调查,利用结构方程模型实证分析了大学生海洋生态保护行为的生成机制。结果表明:行为态度、主观规范、感知行为控制可显著正向影响大学生海洋生态保护意向;大学生海洋生态保护意向显著正向影响大学生海洋生态保护行为;主观规范显著正向影响行为态度和感知行为控制;高校生态安全教育通过直接影响行为态度、主观规范、感知行为控制,对大学生海洋生态保护行为产生正向影响。应从完善教育目标和理念、加强多层次教育传播、运用多元化教育模式、健全多维度教育保障等方面,进一步提升高校生态安全教育对大学生海洋生态保护行为的积极影响。

Attach Importance To Safety,Environmental Protection AndEnergy Conservation In DevelopmentOf China's Auto Industry

In 1995, the total output of motor vehicles in China was around 1.45 million units, ranking the 11th in the world; the total motorcycle output 7.83 million, ranking the first in the world. As for the vehicle population in China, there are about 10.50 million automobiles, 18 million motorcycles, and nearly 10 million

石油企业安全环保监督管理的实践

在中国社会现代化发展水平不断提升的背景下,石油企业生产经营活动面临着环境污染、安全事故等诸多风险,而确保石油企业安全环保监督管理的有效运行,对于维护企业稳定发展、保障公众安全和生态环境具有重要意义。文章围绕石油企业安全环保监督管理的实践路径展开探讨,从企业内部管理、政府监管、社会监督等多个方面入手,提出了相关建议和措施,持续改进并提高石油企业安全环保管理工作成效,为进一步促进石油企业健康发展奠定坚实基础。