scholarly journals Study on Developing Green, Energy-saving, Long-acting and Water-washable Filter Product

Author(s):  
Hsien-Ta Lin
2013 ◽  
Vol 724-725 ◽  
pp. 1571-1574
Author(s):  
Xiao Jie Chen

According to the principles that green sports building should follow are reducing environmental load and the amount of the utilized resource and energy. It emphasizes harmoniousness of architecture and environment. Started with green buildings concept, the necessity for developing green building is analyzed and its design rules are summarized. On the basis of that, the architecture of green sports building technology is presented according to the design idea of sports building and green building,. And sustainable utilization of green sports building is explored on resource, environment, energy-saving, after-use and so on. Then green design for manufacturing is referred to. Based on life cycle, green design for sports building is pointed out. At last, by using Analytic Hierarchy Process (AHP) method, assessment model is built and environmental performance in design phase of green sports building is assessed.


2019 ◽  
Vol 9 (21) ◽  
pp. 4501 ◽  
Author(s):  
Yongteng Sun ◽  
Ming Lu ◽  
Yongjun Sun ◽  
Zuguo Chen ◽  
Hao Duan ◽  
...  

High energy consumption is an important issue affecting the operation and development of wastewater treatment plants (WWTPs). This paper seeks energy-saving opportunities from three aspects: energy application, process optimization, and performance evaluation. Moreover, effective energy-saving can be achieved from the perspective of energy supply and recovery by using green energy technologies, including wastewater and sludge energy recovery technologies. System optimization and control is used to reduce unnecessary energy consumption in operation. Reasonable indexes and methods can help researchers evaluate the application value of energy-saving technology. Some demonstration WWTPs even can achieve energy self-sufficiency by using these energy conservation technologies. Besides, this paper introduces the challenges faced by the wastewater treatment industry and some emerging energy-saving technologies. The work can give engineers some suggestions about reducing energy consumption from comprehensive perspectives.


2021 ◽  
Vol 5 (520) ◽  
pp. 29-34
Author(s):  
O. V. Chernova ◽  
◽  
I. V. Мorozova ◽  

The article is aimed at carrying out a comprehensive analysis of the current state of the world energy market, identifying the main problems of its functioning, and substantiating possible ways to solve them. The research considered the structure of the world energy market, provided a description of its main components. The essence of the energy problem is analyzed, the main causes of its occurrence are defined. It is found that the energy problem occupies a significant place among such global problems of humanity as the threat of nuclear war, epidemic, ecological crisis, demographic problems, international terrorism, etc. A dynamic analysis of the use of traditional energy in the world is carried out. It is determined that due to the limited global reserves of natural gas and oil, in the near future it will be impossible to meet the growing demand of humanity for energy resources. The rating of countries that are trying to actively develop green energy at the State level is presented. The main methods of energy saving of leading countries of the world are highlighted. An analysis of the scale of investment in energy efficiency and energy saving of the leading world countries is carried out. It is determined that China is the leader in investments in green energy. During the research, the essence of the concept of «energy security» is disclosed and its main priorities in the application by different countries are specified. The most important aspects of international energy security are defined. The tendencies of further development of the world energy market are highlighted and the main ways of solving energy problems are proposed.


Ionics ◽  
2019 ◽  
Vol 25 (8) ◽  
pp. 3979-3990
Author(s):  
Xuan Zhang ◽  
Junqing Pan ◽  
Yongjun Feng ◽  
Yanjun Lin ◽  
Xin Shu ◽  
...  

2014 ◽  
Vol 716-717 ◽  
pp. 240-243
Author(s):  
Lin Ke ◽  
Ji Cui Chang ◽  
Quan Zheng

Low-carbon environment and energy saving have gradually into the enterprise development idea. In the construction industry, civil engineering construction of energy conservation and environmental protection has reached a certain level after a period of development. It is of great significance to build energy conservation measures in civil engineering for improving environmental quality and save energy consumption. This article analyzes measures from the civil engineering overview and application status of building energy saving measures, the importance of building energy saving measures in combination with civil engineering. The measures are important for our country to make a certain contribution to saving energy consumption and realize the sustainable development.


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