工程材料类实验课程是材料科学与工程专业非常重要的专业实验课,它对学生解决实际问题能力的提升、专业实验技能的培养至关重要。针对目前实验类课程教学效果不佳的现状,介绍了工程材料实验教学改革的初步探索与实践。通过对该课程进行...工程材料类实验课程是材料科学与工程专业非常重要的专业实验课,它对学生解决实际问题能力的提升、专业实验技能的培养至关重要。针对目前实验类课程教学效果不佳的现状,介绍了工程材料实验教学改革的初步探索与实践。通过对该课程进行混合式教学、多元化考核、教学内容的改革,使得该课程课堂教学质量、学生综合素养获得提升。Engineering material experimental courses are very important professional experimental courses for materials science and engineering majors. It is very important for students to improve their ability to solve practical problems and cultivate professional experimental skills. In view of the current situation of poor teaching effect of experimental courses, this article introduces the exploration and practice of experimental teaching reform of engineering materials. Through the reform of hybrid teaching, diversified assessment and the teaching content of the course, the teaching quality of the course and the comprehensive quality of the students have been improved.展开更多
本文旨在探讨《大气污染控制工程课程设计》在应用型课程改革方面的必要性与实施路径。通过分析当前高等教育背景下对应用型人才培养的需求,结合环境类专业特点,提出了一系列课程设计的改革策略与措施。文章指出,通过应用型课程改革,能...本文旨在探讨《大气污染控制工程课程设计》在应用型课程改革方面的必要性与实施路径。通过分析当前高等教育背景下对应用型人才培养的需求,结合环境类专业特点,提出了一系列课程设计的改革策略与措施。文章指出,通过应用型课程改革,能够增强学生的实践操作能力,提升其解决实际环境问题的能力,并培养其成为具备创新思维和社会责任感的高素质环保工程技术人才。This paper aims to explore the necessity and implementation paths of applied curriculum reform in “Air Pollution Control Engineering Course Design”. By analyzing the current demand for applied talent cultivation in the context of higher education and combining the characteristics of environmental majors, a series of reform strategies and measures for course design are proposed. The article points out that through applied curriculum reform, students’ practical operation abilities can be enhanced, their abilities to solve real-world environmental problems can be improved, and they can be cultivated into high-quality environmental protection engineering and technical talents with innovative thinking and social responsibility.展开更多
文章介绍了成都工业学院环境科学与工程专业《大气污染控制工程》课程的教学改革实践。针对课程教学中存在的“无用”、“无力”和“无心”等问题,采取了以OBE为核心的教学改革措施:改革教学方法、改进教学场景和改变考核方式等。通过...文章介绍了成都工业学院环境科学与工程专业《大气污染控制工程》课程的教学改革实践。针对课程教学中存在的“无用”、“无力”和“无心”等问题,采取了以OBE为核心的教学改革措施:改革教学方法、改进教学场景和改变考核方式等。通过课程改革,学生解决复杂问题的能力得到提升,实践能力得到增强,学习成果丰硕,成为学风建设的重要抓手。课程改革取得了良好的效果,为环境科学与工程类课程的教学改革提供了有益借鉴。This paper presents the teaching reform practice of the “Air Pollution Control Engineering” course in the Environmental Science and Engineering program at Chengdu Technological University. In response to the issues of “uselessness,” “ineffectiveness,” and “lack of enthusiasm” in course teaching, we have implemented teaching reform measures centered on OBE (Outcomes-Based Education), including reforming teaching methods, improving teaching scenarios, and changing assessment methods. Through the course reform, students’ ability to solve complex problems and practical skills were enhanced, and fruitful learning outcomes were achieved, making significant contributions to the cultivation of a positive learning atmosphere. The reform has achieved good results and provides a valuable reference for teaching reforms in environmental engineering programs.展开更多
《材料科学基础实验》是材料科学与工程专业必修的一门专业基础实验课,它对学生专业实验基本技能的培养以及后续专业课程的学习至关重要。针对目前该课程考核方式比较单一、过度注重考核结果的现状,通过对该课程考核方式进行多元化改进...《材料科学基础实验》是材料科学与工程专业必修的一门专业基础实验课,它对学生专业实验基本技能的培养以及后续专业课程的学习至关重要。针对目前该课程考核方式比较单一、过度注重考核结果的现状,通过对该课程考核方式进行多元化改进,使考核方式偏重于对学生参与实验的过程考核,充分激发了学生学习的积极性,有效地提升了课堂的教学质量,增强学生的创新能力,使该课程成绩评定更加综合、全面、客观、公正。文章也介绍了多元化考核方式在《材料科学基础实验》课程中的具体应用。Basic Experiment of Material Science is a compulsory professional basic experiment course for materials science and engineering majors. It is very important for the training of students’ basic professional experiment skills and subsequent professional courses’ study. In view of the current situation that the assessment method of the course is relatively single and the final result of the assessment has been paid too much attention, Through the diversified improvement of the assessment method of the course, the assessment method is focused on the assessment of the process of students’ participation in the experiment, which fully stimulates the enthusiasm of students in learning and effectively improves the quality of classroom teaching and enhances students’ innovative ability, the course performance evaluation is more comprehensive, objective and fair. This article also introduces the specific application of diversified assessment methods in the Basic Experiment of Material Science course.展开更多
本文针对黑臭水体和黑臭底泥对环境的影响,通过对黑臭水体和黑臭底泥的输入和源解析进行研究,采用曝气生物技术治理,并对工艺参数进行调整,去除水中的悬浮物、有机物、营养盐等污染物,改善水质。从曝气量、曝气间歇时间、曝气位置三个...本文针对黑臭水体和黑臭底泥对环境的影响,通过对黑臭水体和黑臭底泥的输入和源解析进行研究,采用曝气生物技术治理,并对工艺参数进行调整,去除水中的悬浮物、有机物、营养盐等污染物,改善水质。从曝气量、曝气间歇时间、曝气位置三个角度分析了曝气治理黑臭水体污染物及黑臭底泥效果,同时采用曝气技术与人工湿地技术有机结合,分析不同条件对水体TN、NH3-N、TP和COD去除率的影响。最终形成基于曝气技术与人工湿地组合处理黑臭水体污染物及黑臭底泥关键技术,为河道治理提供参考。This paper addresses the environmental impact of black and odorous water bodies and sediment. By studying the inputs and source analysis of black and odorous water bodies and sediment, aeration biological technology is applied for treatment, and process parameters are adjusted to remove pollutants, such as suspended solids, organic matter, and nutrients, thereby improving water quality. The effects of aeration on the removal of pollutants from black and odorous water bodies and sediment are analyzed from three perspectives: aeration volume, aeration interval, and aeration location. Additionally, the organic combination of aeration technology and constructed wetland technology is used to analyze the impact of different conditions on the removal rates of TN, NH3-N, TP, and COD in water bodies. Ultimately, a key technology for the combined treatment of pollutants in black and odorous water bodies and sediment using aeration technology and constructed wetlands is developed, providing a reference for river management.展开更多
本文聚焦微氧生物复合人工湿地耦合系统在农村生活污水处理中的运用。从乡村振兴背景出发,强调农村生活污水处理的重要性,研究目标是验证该系统的实用性和成效。该系统由植被、微生物群落和填充材料等组成,通过模拟自然湿地环境,借助植...本文聚焦微氧生物复合人工湿地耦合系统在农村生活污水处理中的运用。从乡村振兴背景出发,强调农村生活污水处理的重要性,研究目标是验证该系统的实用性和成效。该系统由植被、微生物群落和填充材料等组成,通过模拟自然湿地环境,借助植物根系、微生物分解及协同作用实现污染物质消除和资源回收利用,相比传统方法有提升处理效能、降低能耗和成本的优势。在农村污水处理中,该系统在处理效果、运行稳定性和经济效益方面表现出色,经全面考量,具有环保效益和社会价值。未来应考察其在不同环境条件下的适用性,优化设计、提高效能并降低成本,加强长期运行监控与评估,为农村提供更安全高效的污水处理方案。This paper focuses on the application of the micro-aerobic bio-composite constructed wetland coupling system in rural domestic sewage treatment. Starting from the background of rural revitalization, it emphasizes the importance of rural domestic sewage treatment. The research goal is to verify the practicability and effectiveness of this system. This system is composed of vegetation, microbial communities, and filling materials. By simulating the natural wetland environment and with the help of the absorption of nutrients by plant roots, the decomposition of organic matter by microorganisms, and the synergy between plants and microorganisms, it realizes the elimination of pollutants and the recycling of resources. Compared with traditional methods, it has the advantages of improving treatment efficiency, reducing energy consumption and costs. In rural sewage treatment, this system has performed well in treatment effect, operation stability, and economic benefits. After comprehensive consideration, it has environmental protection benefits and social value. In the future, it is necessary to investigate its applicability under different environmental conditions, optimize the design, improve the efficiency and reduce the cost, and strengthen the monitoring and evaluation of long-term operation to provide a safer and more efficient sewage treatment solution for rural areas.展开更多
文摘工程材料类实验课程是材料科学与工程专业非常重要的专业实验课,它对学生解决实际问题能力的提升、专业实验技能的培养至关重要。针对目前实验类课程教学效果不佳的现状,介绍了工程材料实验教学改革的初步探索与实践。通过对该课程进行混合式教学、多元化考核、教学内容的改革,使得该课程课堂教学质量、学生综合素养获得提升。Engineering material experimental courses are very important professional experimental courses for materials science and engineering majors. It is very important for students to improve their ability to solve practical problems and cultivate professional experimental skills. In view of the current situation of poor teaching effect of experimental courses, this article introduces the exploration and practice of experimental teaching reform of engineering materials. Through the reform of hybrid teaching, diversified assessment and the teaching content of the course, the teaching quality of the course and the comprehensive quality of the students have been improved.
文摘本文旨在探讨《大气污染控制工程课程设计》在应用型课程改革方面的必要性与实施路径。通过分析当前高等教育背景下对应用型人才培养的需求,结合环境类专业特点,提出了一系列课程设计的改革策略与措施。文章指出,通过应用型课程改革,能够增强学生的实践操作能力,提升其解决实际环境问题的能力,并培养其成为具备创新思维和社会责任感的高素质环保工程技术人才。This paper aims to explore the necessity and implementation paths of applied curriculum reform in “Air Pollution Control Engineering Course Design”. By analyzing the current demand for applied talent cultivation in the context of higher education and combining the characteristics of environmental majors, a series of reform strategies and measures for course design are proposed. The article points out that through applied curriculum reform, students’ practical operation abilities can be enhanced, their abilities to solve real-world environmental problems can be improved, and they can be cultivated into high-quality environmental protection engineering and technical talents with innovative thinking and social responsibility.
文摘文章介绍了成都工业学院环境科学与工程专业《大气污染控制工程》课程的教学改革实践。针对课程教学中存在的“无用”、“无力”和“无心”等问题,采取了以OBE为核心的教学改革措施:改革教学方法、改进教学场景和改变考核方式等。通过课程改革,学生解决复杂问题的能力得到提升,实践能力得到增强,学习成果丰硕,成为学风建设的重要抓手。课程改革取得了良好的效果,为环境科学与工程类课程的教学改革提供了有益借鉴。This paper presents the teaching reform practice of the “Air Pollution Control Engineering” course in the Environmental Science and Engineering program at Chengdu Technological University. In response to the issues of “uselessness,” “ineffectiveness,” and “lack of enthusiasm” in course teaching, we have implemented teaching reform measures centered on OBE (Outcomes-Based Education), including reforming teaching methods, improving teaching scenarios, and changing assessment methods. Through the course reform, students’ ability to solve complex problems and practical skills were enhanced, and fruitful learning outcomes were achieved, making significant contributions to the cultivation of a positive learning atmosphere. The reform has achieved good results and provides a valuable reference for teaching reforms in environmental engineering programs.
文摘《材料科学基础实验》是材料科学与工程专业必修的一门专业基础实验课,它对学生专业实验基本技能的培养以及后续专业课程的学习至关重要。针对目前该课程考核方式比较单一、过度注重考核结果的现状,通过对该课程考核方式进行多元化改进,使考核方式偏重于对学生参与实验的过程考核,充分激发了学生学习的积极性,有效地提升了课堂的教学质量,增强学生的创新能力,使该课程成绩评定更加综合、全面、客观、公正。文章也介绍了多元化考核方式在《材料科学基础实验》课程中的具体应用。Basic Experiment of Material Science is a compulsory professional basic experiment course for materials science and engineering majors. It is very important for the training of students’ basic professional experiment skills and subsequent professional courses’ study. In view of the current situation that the assessment method of the course is relatively single and the final result of the assessment has been paid too much attention, Through the diversified improvement of the assessment method of the course, the assessment method is focused on the assessment of the process of students’ participation in the experiment, which fully stimulates the enthusiasm of students in learning and effectively improves the quality of classroom teaching and enhances students’ innovative ability, the course performance evaluation is more comprehensive, objective and fair. This article also introduces the specific application of diversified assessment methods in the Basic Experiment of Material Science course.
文摘本文针对黑臭水体和黑臭底泥对环境的影响,通过对黑臭水体和黑臭底泥的输入和源解析进行研究,采用曝气生物技术治理,并对工艺参数进行调整,去除水中的悬浮物、有机物、营养盐等污染物,改善水质。从曝气量、曝气间歇时间、曝气位置三个角度分析了曝气治理黑臭水体污染物及黑臭底泥效果,同时采用曝气技术与人工湿地技术有机结合,分析不同条件对水体TN、NH3-N、TP和COD去除率的影响。最终形成基于曝气技术与人工湿地组合处理黑臭水体污染物及黑臭底泥关键技术,为河道治理提供参考。This paper addresses the environmental impact of black and odorous water bodies and sediment. By studying the inputs and source analysis of black and odorous water bodies and sediment, aeration biological technology is applied for treatment, and process parameters are adjusted to remove pollutants, such as suspended solids, organic matter, and nutrients, thereby improving water quality. The effects of aeration on the removal of pollutants from black and odorous water bodies and sediment are analyzed from three perspectives: aeration volume, aeration interval, and aeration location. Additionally, the organic combination of aeration technology and constructed wetland technology is used to analyze the impact of different conditions on the removal rates of TN, NH3-N, TP, and COD in water bodies. Ultimately, a key technology for the combined treatment of pollutants in black and odorous water bodies and sediment using aeration technology and constructed wetlands is developed, providing a reference for river management.
文摘本文聚焦微氧生物复合人工湿地耦合系统在农村生活污水处理中的运用。从乡村振兴背景出发,强调农村生活污水处理的重要性,研究目标是验证该系统的实用性和成效。该系统由植被、微生物群落和填充材料等组成,通过模拟自然湿地环境,借助植物根系、微生物分解及协同作用实现污染物质消除和资源回收利用,相比传统方法有提升处理效能、降低能耗和成本的优势。在农村污水处理中,该系统在处理效果、运行稳定性和经济效益方面表现出色,经全面考量,具有环保效益和社会价值。未来应考察其在不同环境条件下的适用性,优化设计、提高效能并降低成本,加强长期运行监控与评估,为农村提供更安全高效的污水处理方案。This paper focuses on the application of the micro-aerobic bio-composite constructed wetland coupling system in rural domestic sewage treatment. Starting from the background of rural revitalization, it emphasizes the importance of rural domestic sewage treatment. The research goal is to verify the practicability and effectiveness of this system. This system is composed of vegetation, microbial communities, and filling materials. By simulating the natural wetland environment and with the help of the absorption of nutrients by plant roots, the decomposition of organic matter by microorganisms, and the synergy between plants and microorganisms, it realizes the elimination of pollutants and the recycling of resources. Compared with traditional methods, it has the advantages of improving treatment efficiency, reducing energy consumption and costs. In rural sewage treatment, this system has performed well in treatment effect, operation stability, and economic benefits. After comprehensive consideration, it has environmental protection benefits and social value. In the future, it is necessary to investigate its applicability under different environmental conditions, optimize the design, improve the efficiency and reduce the cost, and strengthen the monitoring and evaluation of long-term operation to provide a safer and more efficient sewage treatment solution for rural areas.
