In response to meeting the needs of cultivating applied talents in the construction of new engineering disciplines,based on the concept of Outcome-Based Education(OBE),this study analyzes the problems existing in the ...In response to meeting the needs of cultivating applied talents in the construction of new engineering disciplines,based on the concept of Outcome-Based Education(OBE),this study analyzes the problems existing in the teaching of the course Environmental Engineering Microbiology,and put forward some corresponding curriculum reform schemes.According to the target points of professional graduation requirements,the scheme proposes revising the syllabus of Environmental Engineering Microbiology,clarifying the curriculum objectives,updating the teaching content,and reforming the teaching methods.Through these measures,it is intended to achieve the unity of teachers way of"teaching"and students way of"learning",construct a new teaching mode,fully stimulate students subjective initiative,and enhance students innovative consciousness and practical ability.Besides,in this study,a"whole process-diversification"evaluation system is established to comprehensively evaluate students performance in theoretical knowledge learning and practical application,comprehensively evaluate students learning situation,and analyze the teaching effect in real time,so as to achieve continuous improvement,and ultimately achieve the goal of improving classroom quality.展开更多
Scientific and technological revolutions and industrial transformations have accelerated the rate of innovation in environmental engineering technologies.However,few researchers have evaluated the current status and f...Scientific and technological revolutions and industrial transformations have accelerated the rate of innovation in environmental engineering technologies.However,few researchers have evaluated the current status and future trends of technologies.This paper summarizes the current research status in eight major subfields of environmental engineering—water treatment,air pollution control,soil/solid waste management,environmental biotechnology,environmental engineering equipment,emerging contaminants,synergistic reduction of pollution and carbon emissions,and environmental risk and intelligent management—based on bibliometric analysis and future trends in greenization,low carbonization,and intelligentization.Disruptive technologies are further identified based on discontinuous transformation,and ten such technologies are proposed,covering general and specific fields,technical links,and value sources.Additionally,the background and key innovations in disruptive technologies are elucidated in detail.This study not only provides a scientific basis for strategic decision-making,planning,and implementation in the environmental engineering field but also offers methodological guidance for the research and determination of breakthrough technologies in other areas.展开更多
Abundant material with low cost was utilized to raise medium function of producing carpet turf by life rubbish. The results showed that the material used could strikingly raise water retentiveness and ventilating of m...Abundant material with low cost was utilized to raise medium function of producing carpet turf by life rubbish. The results showed that the material used could strikingly raise water retentiveness and ventilating of medium. Through the determination of the effect of each growth index of several turfgrass, emergence density, plant height, root growth and individual plant′s net primary production were all positively related to the material′s amount mixed, showing that the mixture of material could promote turfgrass growth, further proving that the material used raised medium function of producing carpet turf by life rubbish and made most use of life rubbish resources. It provided a scientific base is for application of environmental engineering by using life rubbish to produce carpet turf. So the study had both important theoretic meaning and applied value.展开更多
Water quality system informatics(WQSI)is an emerging field that employs cybernetics to collect and digitize data associated with water quality.It involves monitoring the physical,chemical,and biological processes that...Water quality system informatics(WQSI)is an emerging field that employs cybernetics to collect and digitize data associated with water quality.It involves monitoring the physical,chemical,and biological processes that affect water quality and the ecological impacts and interconnections within water quality systems.WQSI integrates theories and methods from water quality engineering,information engineering,and system control theory,enabling the intelligent management and control of water quality.This integration revolutionizes the understanding and management of water quality systems with greater precision and higher resolution.WQSI is a new stage of development in environmental engineering that is driven by the digital age.This work explores the fundamental concepts,research topics,and methods of WQSI and its features and potential to promote disciplinary development.The innovation and development of WQSI are crucial for driving the digital and intelligent transformation of national industry patterns in China,positioning China at the forefront of environmental engineering and ecological environment research on a global scale.展开更多
Studies have demonstrated that a joined complete graph is a typical mathematical model that can support a fast quantum search. In this paper, we study the implementation of joined complete graphs in atomic systems and...Studies have demonstrated that a joined complete graph is a typical mathematical model that can support a fast quantum search. In this paper, we study the implementation of joined complete graphs in atomic systems and realize a quantum search of runtime ■ based on this implementation with a success probability of 50%. Even though the practical systems inevitably interact with the surrounding environment, we reveal that a successful quantum search can be realized through delicately engineering the environment itself. We consider that our study will bring about a feasible way to realize quantum information processing including quantum algorithms in reality.展开更多
Under the background of rapid social development, environmental problems are becoming increasingly severe, and effective environmental protection measures must be taken. The analysis of the current situation of enviro...Under the background of rapid social development, environmental problems are becoming increasingly severe, and effective environmental protection measures must be taken. The analysis of the current situation of environmental engineering construction shows that there are still many problems, such as sewage treatment to be improved, the lack of rationality of household waste classification and the lack of waste gas treatment. Based on the existing problems, this paper discusses the countermeasures of environmental engineering construction.展开更多
In recent years, China's economic level has improved significantly, the construction of environmental engineering has expanded significantly, and the protection of urban ecological environment has achieved certain...In recent years, China's economic level has improved significantly, the construction of environmental engineering has expanded significantly, and the protection of urban ecological environment has achieved certain development. At present, the application of environmental engineering construction in ecological city is becoming more and more widespread, and has become an important goal of urban construction in today's era. Under the background of the relevant staff to improve recognition of ecological environment construction in the city, comprehensively considering various factors, take effective measures to avoid all kinds of accidents, the greatest degree to reduce all kinds of losses, improving reliability and safety engineering construction in our country, for people to build a harmonious and healthy ecological environment. Therefore, the next part of this paper analyzes the problems related to environmental construction projects in the eco-city, which lays a good foundation for the ecological development of the city.展开更多
The prevention and control of air pollution need to be targeted at different pollution sources. One of the main sources of air pollution is industrial pollution, such as chemical enterprises, thermal power generation ...The prevention and control of air pollution need to be targeted at different pollution sources. One of the main sources of air pollution is industrial pollution, such as chemical enterprises, thermal power generation and other industries, which will not only produce a large amount of waste gas and dust, but also produce a large amount of toxic gases. The second is automobile exhaust emissions. With the rapid social and economic development, the per capita share of automobiles is getting higher and higher. The exhaust emissions contain nitrogen oxides, causing exhaust pollution. The third is soot pollution. In addition to coal-fired power generation, heating in winter in the north will also produce more soot pollution. According to different pollution sources, different prevention and control measures should be formulated to achieve better prevention and control effect.展开更多
The pollution of industrial wastewater is very strong. Complex components are the main factors leading to cancer, pathological changes and teratogenicity. With the continuous improvement of China's economic level ...The pollution of industrial wastewater is very strong. Complex components are the main factors leading to cancer, pathological changes and teratogenicity. With the continuous improvement of China's economic level and the acceleration of the urbanization process, the continuous improvement of the industrial system also leads to the continuous increase of industrial sewage, which affects the daily life of residents and the sustainable economic development. In order to avoid the problems caused by water pollution, attention should be paid to the treatment of industrial sewage. By discussing the common problems of industrial sewage treatment in current environmental engineering, the corresponding measures are sought.展开更多
The development of modern industry has effectively promoted the improvement of human living standards, but at the same time the endless environmental problems have also increased the ecological pressure. Human develop...The development of modern industry has effectively promoted the improvement of human living standards, but at the same time the endless environmental problems have also increased the ecological pressure. Human development is also threatened by environmental problems. Environmental protection has become a hot topic of social concern. Among all kinds of pollution problems, China has a large amount of solid waste and its nature is relatively complex. The resulting environmental problems need to be solved urgently. This paper describes the solid and waste treatment technology and resource utilization strategy to reduce the impact of solid waste on the environment, providing a reference for environmental protection work.展开更多
Urban planning is closely related to environmental engineering geology, and any urban planning must be based on environmental engineering geology. China has a large population, and the destruction of natural environme...Urban planning is closely related to environmental engineering geology, and any urban planning must be based on environmental engineering geology. China has a large population, and the destruction of natural environment by human activities has led to frequent occurrence of various natural disasters, causing great losses. Under this background, the city construction must be carried out scientifically, which is a problem that all social circles must attach great importance to. Therefore, this paper firstly analyzes the role of environmental engineering geology in urban planning, secondly analyzes the common geological problems in urban environmental engineering, and finally explores the ways of environmental engineering geology in urban planning.展开更多
As the basic resource for the progress and development of human society, water resources are related to the continuation of human civilization. How to treat urban sewage reasonably is an important topic. Effective tre...As the basic resource for the progress and development of human society, water resources are related to the continuation of human civilization. How to treat urban sewage reasonably is an important topic. Effective treatment of sewage can provide people with a better living environment and is also beneficial to the sustainable development of society.展开更多
In recent years, China's ecological environment construction has been gradually improved, and the concept of environmental protection has been further developed. In order to build a sustainable society, people are...In recent years, China's ecological environment construction has been gradually improved, and the concept of environmental protection has been further developed. In order to build a sustainable society, people are paying more and more attention to the issues of ecological environment reform and environmental engineering construction, paying more attention to environmental protection, and putting forward a series of measures to optimize development based on the protection of local environment. Therefore, this paper firstly outlines the relationship between environmental engineering and ecological environment, secondly analyzes the advantages of environmental engineering construction on ecological environment and finally puts forward some suggestions on improving environmental engineering construction and realizing sustainable development.展开更多
Air pollution control in environmental engineering can link the adverse effects caused by environmental pollution under urban development, which is an important part of the current urban ecological environment constru...Air pollution control in environmental engineering can link the adverse effects caused by environmental pollution under urban development, which is an important part of the current urban ecological environment construction in our country. This paper analyzes the characteristics and hazards of air pollution and discusses the strategies of air pollution control in environmental engineering.展开更多
In the process of ecological environment construction in China, the construction and implementation of environmental protection projects are of great significance. The wide application of water treatment technology ca...In the process of ecological environment construction in China, the construction and implementation of environmental protection projects are of great significance. The wide application of water treatment technology can gradually alleviate the problem of shortage of freshwater resources and achieve sustainable development and protection of water resources. The article firstly introduces several ultrafiltration membrane technologies commonly used in environmental engineering water treatment;then expounds the advantages of ultrafiltration membrane technology;finally, discusses the practical application of ultrafiltration membrane technology, in order to provide theoretical and practical basis for related research.展开更多
Under the background of rapid development of science and technology, more advanced sewage treatment technologies are further effectively integrated into the operation and development process of environmental engineeri...Under the background of rapid development of science and technology, more advanced sewage treatment technologies are further effectively integrated into the operation and development process of environmental engineering, thus providing necessary support for environmental engineering to exhibit better efficiency. In the process of application of sewage treatment technology, the quality of environmental engineering can be significantly improved through relevant new technologies and models, sewage can be more effectively improved, and resource-based treatment can be realized, so as to ensure that environmental engineering can exhibit better application value and effect. Based on this, this paper focuses on the analysis of the key points of sewage treatment technology in environmental engineering and the application of sewage treatment technology, etc., hoping that the analysis in this paper can provide a reference for the better development of sewage treatment work.展开更多
In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out soli...In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out solid waste management has become a difficult problem. This paper analyzes the characteristics and harm of solid waste and discusses the treatment measures of solid waste in environmental engineering construction.展开更多
Behind the rapid economic development has come a serious problem of environmental pollution. Relevant national departments have gradually realized the importance of environmental governance and green production and de...Behind the rapid economic development has come a serious problem of environmental pollution. Relevant national departments have gradually realized the importance of environmental governance and green production and development, requiring all walks of life to adopt green production technology in the development process to ease the pressure of economic development on the environment. In environmental engineering water treatment, ultrafiltration membrane technology plays a good role in promoting. In this paper, the application of ultrafiltration membrane technology in environmental engineering water treatment is briefly analyzed.展开更多
The existence of air pollution is an important problem that threatens the harmonious and stable development of society and the physical quality of residents. The harm of air pollution cannot be ignored. We also need t...The existence of air pollution is an important problem that threatens the harmonious and stable development of society and the physical quality of residents. The harm of air pollution cannot be ignored. We also need to do a good job in the prevention and control of air pollution. The following article discusses the harm and prevention management of air pollution in environmental engineering.展开更多
With the continuous acceleration of urban construction and the continuous increase of urban population, the sewage discharge increases year by year and the treatment difficulty gradually increases, which seriously dam...With the continuous acceleration of urban construction and the continuous increase of urban population, the sewage discharge increases year by year and the treatment difficulty gradually increases, which seriously damages the urban ecological environment and reduces the quality of life of people. At the same time, some cities have low sewage treatment efficiency due to shortage of funds, backward technology, aging equipment and other problems, which further restrict the development of cities. In order to solve the sewage treatment problem and improve the utilization rate of water resources, each city must carry out sewage treatment planning according to the actual development situation, innovate the sewage treatment process and improve the sewage treatment efficiency, laying a solid foundation for people's water safety and the city's resource protection.展开更多
基金Supported by Higher Education Teaching Reform Project of Zhaoqing University (zlgc2024058&zlgc202242)Curriculum Ideological and Political Reform Demonstration Project of Zhaoqing University.
摘要In response to meeting the needs of cultivating applied talents in the construction of new engineering disciplines,based on the concept of Outcome-Based Education(OBE),this study analyzes the problems existing in the teaching of the course Environmental Engineering Microbiology,and put forward some corresponding curriculum reform schemes.According to the target points of professional graduation requirements,the scheme proposes revising the syllabus of Environmental Engineering Microbiology,clarifying the curriculum objectives,updating the teaching content,and reforming the teaching methods.Through these measures,it is intended to achieve the unity of teachers way of"teaching"and students way of"learning",construct a new teaching mode,fully stimulate students subjective initiative,and enhance students innovative consciousness and practical ability.Besides,in this study,a"whole process-diversification"evaluation system is established to comprehensively evaluate students performance in theoretical knowledge learning and practical application,comprehensively evaluate students learning situation,and analyze the teaching effect in real time,so as to achieve continuous improvement,and ultimately achieve the goal of improving classroom quality.
基金supported by National Natural Science Foundation of China(52388101 and 52242004)National Key Research and Development Program of China(2023YFC320760301)+1 种基金Jiangsu Provincial Department of Science and Technology(BK20220012)Excellent Research Program of Nanjing University(ZYJH005)。
摘要Scientific and technological revolutions and industrial transformations have accelerated the rate of innovation in environmental engineering technologies.However,few researchers have evaluated the current status and future trends of technologies.This paper summarizes the current research status in eight major subfields of environmental engineering—water treatment,air pollution control,soil/solid waste management,environmental biotechnology,environmental engineering equipment,emerging contaminants,synergistic reduction of pollution and carbon emissions,and environmental risk and intelligent management—based on bibliometric analysis and future trends in greenization,low carbonization,and intelligentization.Disruptive technologies are further identified based on discontinuous transformation,and ten such technologies are proposed,covering general and specific fields,technical links,and value sources.Additionally,the background and key innovations in disruptive technologies are elucidated in detail.This study not only provides a scientific basis for strategic decision-making,planning,and implementation in the environmental engineering field but also offers methodological guidance for the research and determination of breakthrough technologies in other areas.
摘要Abundant material with low cost was utilized to raise medium function of producing carpet turf by life rubbish. The results showed that the material used could strikingly raise water retentiveness and ventilating of medium. Through the determination of the effect of each growth index of several turfgrass, emergence density, plant height, root growth and individual plant′s net primary production were all positively related to the material′s amount mixed, showing that the mixture of material could promote turfgrass growth, further proving that the material used raised medium function of producing carpet turf by life rubbish and made most use of life rubbish resources. It provided a scientific base is for application of environmental engineering by using life rubbish to produce carpet turf. So the study had both important theoretic meaning and applied value.
基金the support provided by the National Natural Science Foundation of China(52327813,52131003,and 52370058)the Outstanding Scientist of Chongqing Talent Plan(CQYC20210101288 and CQYC202101006)。
摘要Water quality system informatics(WQSI)is an emerging field that employs cybernetics to collect and digitize data associated with water quality.It involves monitoring the physical,chemical,and biological processes that affect water quality and the ecological impacts and interconnections within water quality systems.WQSI integrates theories and methods from water quality engineering,information engineering,and system control theory,enabling the intelligent management and control of water quality.This integration revolutionizes the understanding and management of water quality systems with greater precision and higher resolution.WQSI is a new stage of development in environmental engineering that is driven by the digital age.This work explores the fundamental concepts,research topics,and methods of WQSI and its features and potential to promote disciplinary development.The innovation and development of WQSI are crucial for driving the digital and intelligent transformation of national industry patterns in China,positioning China at the forefront of environmental engineering and ecological environment research on a global scale.
基金supported by the National Key R&D Program of China(Grant No.2017YFA0303800)the National Natural Science Foundation of China(Grant Nos.11604014 and 11974046)。
摘要Studies have demonstrated that a joined complete graph is a typical mathematical model that can support a fast quantum search. In this paper, we study the implementation of joined complete graphs in atomic systems and realize a quantum search of runtime ■ based on this implementation with a success probability of 50%. Even though the practical systems inevitably interact with the surrounding environment, we reveal that a successful quantum search can be realized through delicately engineering the environment itself. We consider that our study will bring about a feasible way to realize quantum information processing including quantum algorithms in reality.
摘要Under the background of rapid social development, environmental problems are becoming increasingly severe, and effective environmental protection measures must be taken. The analysis of the current situation of environmental engineering construction shows that there are still many problems, such as sewage treatment to be improved, the lack of rationality of household waste classification and the lack of waste gas treatment. Based on the existing problems, this paper discusses the countermeasures of environmental engineering construction.
摘要In recent years, China's economic level has improved significantly, the construction of environmental engineering has expanded significantly, and the protection of urban ecological environment has achieved certain development. At present, the application of environmental engineering construction in ecological city is becoming more and more widespread, and has become an important goal of urban construction in today's era. Under the background of the relevant staff to improve recognition of ecological environment construction in the city, comprehensively considering various factors, take effective measures to avoid all kinds of accidents, the greatest degree to reduce all kinds of losses, improving reliability and safety engineering construction in our country, for people to build a harmonious and healthy ecological environment. Therefore, the next part of this paper analyzes the problems related to environmental construction projects in the eco-city, which lays a good foundation for the ecological development of the city.
摘要The prevention and control of air pollution need to be targeted at different pollution sources. One of the main sources of air pollution is industrial pollution, such as chemical enterprises, thermal power generation and other industries, which will not only produce a large amount of waste gas and dust, but also produce a large amount of toxic gases. The second is automobile exhaust emissions. With the rapid social and economic development, the per capita share of automobiles is getting higher and higher. The exhaust emissions contain nitrogen oxides, causing exhaust pollution. The third is soot pollution. In addition to coal-fired power generation, heating in winter in the north will also produce more soot pollution. According to different pollution sources, different prevention and control measures should be formulated to achieve better prevention and control effect.
摘要The pollution of industrial wastewater is very strong. Complex components are the main factors leading to cancer, pathological changes and teratogenicity. With the continuous improvement of China's economic level and the acceleration of the urbanization process, the continuous improvement of the industrial system also leads to the continuous increase of industrial sewage, which affects the daily life of residents and the sustainable economic development. In order to avoid the problems caused by water pollution, attention should be paid to the treatment of industrial sewage. By discussing the common problems of industrial sewage treatment in current environmental engineering, the corresponding measures are sought.
摘要The development of modern industry has effectively promoted the improvement of human living standards, but at the same time the endless environmental problems have also increased the ecological pressure. Human development is also threatened by environmental problems. Environmental protection has become a hot topic of social concern. Among all kinds of pollution problems, China has a large amount of solid waste and its nature is relatively complex. The resulting environmental problems need to be solved urgently. This paper describes the solid and waste treatment technology and resource utilization strategy to reduce the impact of solid waste on the environment, providing a reference for environmental protection work.
摘要Urban planning is closely related to environmental engineering geology, and any urban planning must be based on environmental engineering geology. China has a large population, and the destruction of natural environment by human activities has led to frequent occurrence of various natural disasters, causing great losses. Under this background, the city construction must be carried out scientifically, which is a problem that all social circles must attach great importance to. Therefore, this paper firstly analyzes the role of environmental engineering geology in urban planning, secondly analyzes the common geological problems in urban environmental engineering, and finally explores the ways of environmental engineering geology in urban planning.
摘要As the basic resource for the progress and development of human society, water resources are related to the continuation of human civilization. How to treat urban sewage reasonably is an important topic. Effective treatment of sewage can provide people with a better living environment and is also beneficial to the sustainable development of society.
摘要In recent years, China's ecological environment construction has been gradually improved, and the concept of environmental protection has been further developed. In order to build a sustainable society, people are paying more and more attention to the issues of ecological environment reform and environmental engineering construction, paying more attention to environmental protection, and putting forward a series of measures to optimize development based on the protection of local environment. Therefore, this paper firstly outlines the relationship between environmental engineering and ecological environment, secondly analyzes the advantages of environmental engineering construction on ecological environment and finally puts forward some suggestions on improving environmental engineering construction and realizing sustainable development.
摘要Air pollution control in environmental engineering can link the adverse effects caused by environmental pollution under urban development, which is an important part of the current urban ecological environment construction in our country. This paper analyzes the characteristics and hazards of air pollution and discusses the strategies of air pollution control in environmental engineering.
摘要In the process of ecological environment construction in China, the construction and implementation of environmental protection projects are of great significance. The wide application of water treatment technology can gradually alleviate the problem of shortage of freshwater resources and achieve sustainable development and protection of water resources. The article firstly introduces several ultrafiltration membrane technologies commonly used in environmental engineering water treatment;then expounds the advantages of ultrafiltration membrane technology;finally, discusses the practical application of ultrafiltration membrane technology, in order to provide theoretical and practical basis for related research.
摘要Under the background of rapid development of science and technology, more advanced sewage treatment technologies are further effectively integrated into the operation and development process of environmental engineering, thus providing necessary support for environmental engineering to exhibit better efficiency. In the process of application of sewage treatment technology, the quality of environmental engineering can be significantly improved through relevant new technologies and models, sewage can be more effectively improved, and resource-based treatment can be realized, so as to ensure that environmental engineering can exhibit better application value and effect. Based on this, this paper focuses on the analysis of the key points of sewage treatment technology in environmental engineering and the application of sewage treatment technology, etc., hoping that the analysis in this paper can provide a reference for the better development of sewage treatment work.
摘要In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out solid waste management has become a difficult problem. This paper analyzes the characteristics and harm of solid waste and discusses the treatment measures of solid waste in environmental engineering construction.
摘要Behind the rapid economic development has come a serious problem of environmental pollution. Relevant national departments have gradually realized the importance of environmental governance and green production and development, requiring all walks of life to adopt green production technology in the development process to ease the pressure of economic development on the environment. In environmental engineering water treatment, ultrafiltration membrane technology plays a good role in promoting. In this paper, the application of ultrafiltration membrane technology in environmental engineering water treatment is briefly analyzed.
摘要The existence of air pollution is an important problem that threatens the harmonious and stable development of society and the physical quality of residents. The harm of air pollution cannot be ignored. We also need to do a good job in the prevention and control of air pollution. The following article discusses the harm and prevention management of air pollution in environmental engineering.
摘要With the continuous acceleration of urban construction and the continuous increase of urban population, the sewage discharge increases year by year and the treatment difficulty gradually increases, which seriously damages the urban ecological environment and reduces the quality of life of people. At the same time, some cities have low sewage treatment efficiency due to shortage of funds, backward technology, aging equipment and other problems, which further restrict the development of cities. In order to solve the sewage treatment problem and improve the utilization rate of water resources, each city must carry out sewage treatment planning according to the actual development situation, innovate the sewage treatment process and improve the sewage treatment efficiency, laying a solid foundation for people's water safety and the city's resource protection.