At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sus...At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sustainable development and optimization, and technical problems have always existed. Therefore, the municipal engineering construction will inevitably have a certain impact and damage on the surrounding environment. If the technology cannot support the engineering construction, it will inevitably lead to the waste of resources, which is contrary to the concept of sustainable development advocated. In view of this situation, this paper aims to explore the municipal engineering construction under the concept of green environmental protection, and improve the utilization rate of resources through scientific and advanced energy-saving and environmental protection technology, so as to reduce the impact on the surrounding environment.展开更多
With the continuous advancement of economic globalization, Chinas economic development level has been continuously improved. However, in the whole process, the impact on the natural ecological environment and peoples ...With the continuous advancement of economic globalization, Chinas economic development level has been continuously improved. However, in the whole process, the impact on the natural ecological environment and peoples home on which to live cannot be ignored. In the last century, China was in an important period of economic restructuring and strengthening the countrys strength. Industrial development was used to promote the countrys economic construction. Under the extensive industrial development model, the environmental pollution problem became more and more serious, and various air pollution, soil pollution and water pollution problems emerged one after another. With the transformation of Chinas economic system, a sustainable development strategic plan was put forward. The 14th Five-Year Plan even took "double carbon" as an important goal for Chinas future development. Therefore, it is also necessary to strengthen the exploration of the use of ecological environment monitoring technology and environmental protection technology, master the correct way of using the technology, and lay a solid foundation for Chinas ecological environment protection work.展开更多
Comprehensive response to energy conservation, green and environmental protection goals, to promote the implementation of sustainable strategic deployment, has always been the focus of the civil engineering constructi...Comprehensive response to energy conservation, green and environmental protection goals, to promote the implementation of sustainable strategic deployment, has always been the focus of the civil engineering construction field in China to practice the content of the goal. In recent years, under the guidance of the concept of national sustainable development, various industries have attached great importance to the work of energy conservation and environmental protection. Among them, in order to steadily promote the long-term development of the civil engineering construction industry, civil engineering construction field personnel take the initiative to use energy saving and green environmental protection technology content to realize the optimization and transformation of on-site construction operations. In view of this, this paper is mainly based on the current situation of green building construction, and summarizes the application practice of energy-saving green environmental protection technology in civil engineering construction.展开更多
The continuous development of chemical industry has promoted the high-speed promotion of Chinas economy. However, it brings convenience to peoples daily life and also seriously damages the natural environment. Chemica...The continuous development of chemical industry has promoted the high-speed promotion of Chinas economy. However, it brings convenience to peoples daily life and also seriously damages the natural environment. Chemical manufacturing using a large number of chemical materials will produce a large amount of chemical waste in the industrial production process, which has a great impact on environmental protection. Therefore, our country must pay attention to the harm of chemical manufacturing to the environment. Due to the existence of green chemical environmental protection technology, it can reasonably deal with the environmental pollution problems caused by traditional chemical technology, thus effectively improving the environmental protection problems in our country, which is of great significance to the development of our chemical industry. Based on the definition and application direction of green chemical technology, this paper focuses on how to use green chemical technology in practical application and how to improve the effect of green chemical technology, hoping to provide some help for the chemical industry in China to use green environmental protection technology to improve the environment.展开更多
With the rapid development of the world economy, China has continuously stepped up its reform and opening-up efforts to promote the implementation of the belt and road initiative policy, which has brought great change...With the rapid development of the world economy, China has continuously stepped up its reform and opening-up efforts to promote the implementation of the belt and road initiative policy, which has brought great changes to people's work and life. However, as we all know, Many industries are continuously creating more GDP for the country, but at the same time, they also cause irreversible damage to the ecological environment. Under the background of the new era, the Party and the government need to pay attention to the protection of the ecological environment. At present, the environmental protection work such as ecological inspection in our country is continuously popularized. While adopting advanced environmental protection technology, it is also necessary to ensure the effective implementation of the technology and further promote the sustainable development of the ecological environment.展开更多
1 Science and technology for environmental protection in China The guiding principles in formulating the ten-year Programme of science and tech-nology for environmental protection are as follows: 1.1 Science and techn...1 Science and technology for environmental protection in China The guiding principles in formulating the ten-year Programme of science and tech-nology for environmental protection are as follows: 1.1 Science and technology should be great to the need economic construction and economic construction must rely on science and technology.展开更多
The characteristics of low pressure plasma produced by a gas discharges lie in thatthe energy of the electrons are much higher than that of the heavy particles in the system. Inthis paperl the low-pressure plasma trea...The characteristics of low pressure plasma produced by a gas discharges lie in thatthe energy of the electrons are much higher than that of the heavy particles in the system. Inthis paperl the low-pressure plasma treatment technology for the environmental contaminantswas synthetically studied, and the reaction processing and mechanism between the low-pressureplasma and the environmental contaminants were theoretically analyzed. At last, the prospectsand existing problems on the application of low-pressure plasma in the field of environmentalprotection were discussed.展开更多
In China,there are a lot of high-sulfur gas reservoirs with total proved reserves of over 1 trillion m3,most of which were discovered in the Sichuan Basin.Most high-sulfur gas reservoirs in China,distributed in marine...In China,there are a lot of high-sulfur gas reservoirs with total proved reserves of over 1 trillion m3,most of which were discovered in the Sichuan Basin.Most high-sulfur gas reservoirs in China,distributed in marine carbonate zones,are characterized by great buried depths,complex geologic conditions,high temperatures,high pressures,high H_(2)S and CO_(2) content,presenting various challenges in gas field development engineering and production safety.Since the development of Sinian high-sulfur gas reservoirs in the Weiyuan area of the Sichuan Basin started in the 1960s,Wolonghe,Zhongba and other medium to small-scale gas reservoirs with medium to low sulfur content have been developed.Ever since 2009,successful production of Longgang and Puguang in the Sichuan Basin,together with some other high-sulfur gas reservoirs highlighted the breakthroughs in development technologies for high-sulfur gas reservoirs in China.This paper reviews the progress made in gas reservoir engineering,drilling and completion engineering,gas production,pipeline transportation,corrosion control,natural gas purification,HSE and other aspects with consideration of specific requirements related to safe,clean and high-efficient development of highsulfur gas reservoirs since the“12th Five-Year Plan”period.Finally,considering the challenges in the development of high-sulfur gas reservoirs in China,we summarized the trend in future technological development with the following goals of reducing risks,minimizing environmental damages,and enhancing the efficiency of high-sulfur gas reservoir development.展开更多
文摘At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sustainable development and optimization, and technical problems have always existed. Therefore, the municipal engineering construction will inevitably have a certain impact and damage on the surrounding environment. If the technology cannot support the engineering construction, it will inevitably lead to the waste of resources, which is contrary to the concept of sustainable development advocated. In view of this situation, this paper aims to explore the municipal engineering construction under the concept of green environmental protection, and improve the utilization rate of resources through scientific and advanced energy-saving and environmental protection technology, so as to reduce the impact on the surrounding environment.
文摘With the continuous advancement of economic globalization, Chinas economic development level has been continuously improved. However, in the whole process, the impact on the natural ecological environment and peoples home on which to live cannot be ignored. In the last century, China was in an important period of economic restructuring and strengthening the countrys strength. Industrial development was used to promote the countrys economic construction. Under the extensive industrial development model, the environmental pollution problem became more and more serious, and various air pollution, soil pollution and water pollution problems emerged one after another. With the transformation of Chinas economic system, a sustainable development strategic plan was put forward. The 14th Five-Year Plan even took "double carbon" as an important goal for Chinas future development. Therefore, it is also necessary to strengthen the exploration of the use of ecological environment monitoring technology and environmental protection technology, master the correct way of using the technology, and lay a solid foundation for Chinas ecological environment protection work.
文摘Comprehensive response to energy conservation, green and environmental protection goals, to promote the implementation of sustainable strategic deployment, has always been the focus of the civil engineering construction field in China to practice the content of the goal. In recent years, under the guidance of the concept of national sustainable development, various industries have attached great importance to the work of energy conservation and environmental protection. Among them, in order to steadily promote the long-term development of the civil engineering construction industry, civil engineering construction field personnel take the initiative to use energy saving and green environmental protection technology content to realize the optimization and transformation of on-site construction operations. In view of this, this paper is mainly based on the current situation of green building construction, and summarizes the application practice of energy-saving green environmental protection technology in civil engineering construction.
文摘The continuous development of chemical industry has promoted the high-speed promotion of Chinas economy. However, it brings convenience to peoples daily life and also seriously damages the natural environment. Chemical manufacturing using a large number of chemical materials will produce a large amount of chemical waste in the industrial production process, which has a great impact on environmental protection. Therefore, our country must pay attention to the harm of chemical manufacturing to the environment. Due to the existence of green chemical environmental protection technology, it can reasonably deal with the environmental pollution problems caused by traditional chemical technology, thus effectively improving the environmental protection problems in our country, which is of great significance to the development of our chemical industry. Based on the definition and application direction of green chemical technology, this paper focuses on how to use green chemical technology in practical application and how to improve the effect of green chemical technology, hoping to provide some help for the chemical industry in China to use green environmental protection technology to improve the environment.
文摘With the rapid development of the world economy, China has continuously stepped up its reform and opening-up efforts to promote the implementation of the belt and road initiative policy, which has brought great changes to people's work and life. However, as we all know, Many industries are continuously creating more GDP for the country, but at the same time, they also cause irreversible damage to the ecological environment. Under the background of the new era, the Party and the government need to pay attention to the protection of the ecological environment. At present, the environmental protection work such as ecological inspection in our country is continuously popularized. While adopting advanced environmental protection technology, it is also necessary to ensure the effective implementation of the technology and further promote the sustainable development of the ecological environment.
文摘1 Science and technology for environmental protection in China The guiding principles in formulating the ten-year Programme of science and tech-nology for environmental protection are as follows: 1.1 Science and technology should be great to the need economic construction and economic construction must rely on science and technology.
文摘The characteristics of low pressure plasma produced by a gas discharges lie in thatthe energy of the electrons are much higher than that of the heavy particles in the system. Inthis paperl the low-pressure plasma treatment technology for the environmental contaminantswas synthetically studied, and the reaction processing and mechanism between the low-pressureplasma and the environmental contaminants were theoretically analyzed. At last, the prospectsand existing problems on the application of low-pressure plasma in the field of environmentalprotection were discussed.
文摘In China,there are a lot of high-sulfur gas reservoirs with total proved reserves of over 1 trillion m3,most of which were discovered in the Sichuan Basin.Most high-sulfur gas reservoirs in China,distributed in marine carbonate zones,are characterized by great buried depths,complex geologic conditions,high temperatures,high pressures,high H_(2)S and CO_(2) content,presenting various challenges in gas field development engineering and production safety.Since the development of Sinian high-sulfur gas reservoirs in the Weiyuan area of the Sichuan Basin started in the 1960s,Wolonghe,Zhongba and other medium to small-scale gas reservoirs with medium to low sulfur content have been developed.Ever since 2009,successful production of Longgang and Puguang in the Sichuan Basin,together with some other high-sulfur gas reservoirs highlighted the breakthroughs in development technologies for high-sulfur gas reservoirs in China.This paper reviews the progress made in gas reservoir engineering,drilling and completion engineering,gas production,pipeline transportation,corrosion control,natural gas purification,HSE and other aspects with consideration of specific requirements related to safe,clean and high-efficient development of highsulfur gas reservoirs since the“12th Five-Year Plan”period.Finally,considering the challenges in the development of high-sulfur gas reservoirs in China,we summarized the trend in future technological development with the following goals of reducing risks,minimizing environmental damages,and enhancing the efficiency of high-sulfur gas reservoir development.
