Results 11 to 20 of about 136,046 (263)

Biochar-embedding iron-alginate microspheres derived from bagasse by one-step microwave pyrolysis/activation for enhanced Cr(VI) removal

Frontiers in Energy Research, 2022
In this paper, two types of adsorption materials SA-C-Fe and SA-C-Fe(C) were prepared using bagasse biochar produced by one-step microwave pyrolysis and activation for Cr(VI) removal of wastewater.
Hongfei Wang, Xiqiang Zhao, Xinfei Yang, Shuang Sun, Wenlong Wang, Yanpeng Mao, Zhanlong Song   +6 more
doaj   +1 more source

A Scientometric Review of CO₂ Electroreduction Research from 2005 to 2022

Energies, 2023
Electrocatalytic CO2 reduction is regarded as a green and promising technology because it can convert carbon dioxide into value-added fuel or chemicals in a flexible and sustainable way.
Hongfei Wang, Zhipeng Yu, Jie Zhou, Chengming Li, Ananthanarasimhan Jayanarasimhan, Xiqiang Zhao, Hao Zhang   +6 more
doaj   +1 more source

Analysis of the Impact of Carbon Trading Policies on Carbon Emission and Carbon Emission Efficiency

Sustainability, 2022
As the carbon trading scheme has a significant impact on China’s sustainable economy and environmental protection, the policy influence of carbon emissions and carbon emission efficiency in pilot provinces has become a key research topic. Based on the data of 30 provinces and cities in China from 2007 to 2018, this paper estimates carbon emission ...
Yizhang He, Wei Song
openaire   +1 more source

Urban ecological security assessment and path regulation for ecological protection - A case study of Shenzhen, China

Ecological Indicators, 2022
The rapid development of urbanization has triggered the contradiction between population, resources and environment. As a result, urban ecological security has attracted more and more attention, and has gradually become the key to restricting the ...
Shu Tian, Yujie Zhang, Yue Xu, Qingsong Wang, Xueliang Yuan, Qiao Ma, Leping Chen, Haichao Ma, Yuan Xu, Shuo Yang, Chengqing Liu, Muhammad Bilal Hussain   +11 more
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A Study on Carbon Asset Management Models under the Global Sustainable Development Context [PDF]

E3S Web of Conferences
Against the increasingly urgent backdrop of global climate change and sustainable development, carbon emissions have become a key indicator for assessing the greening level of economic activities.
Fu Jundong, Liu Xuejiao
doaj   +1 more source

Optimization of energy consumption structure based on carbon emission reduction target: A case study in Shandong Province, China

Chinese Journal of Population, Resources and Environment, 2022
It is urgent to significantly reduce greenhouse gas emissions to actively deal with global warming. This paper investigates Shandong Province, a typical province of energy consumption, as the research object, aiming to optimize total energy consumption ...
Jixiang Liu, Haichao Ma, Qingsong Wang, Shu Tian, Yue Xu, Yujie Zhang, Xueliang Yuan, Qiao Ma, Yuan Xu, Shuo Yang   +9 more
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Game—A Carbon Emissions Game [PDF]

INFORMS Transactions on Education, 2017
This paper describes a carbon trading game to be played in a classroom setting. The game is modeled on real-world electric power markets with a carbon dioxide (CO2) emissions cap, often referred to as a “cap-and-trade” system. Players assume the roles of competing utilities, each with a fossil fuel plant and a renewable energy plant.
Ian D. Frommer, Robert W. Day
openaire   +1 more source

Carbon footprint accounting for cigar production processes: A life cycle assessment perspective

Chinese Journal of Population, Resources and Environment, 2023
Although the tobacco industry is a significant contributor to energy consumption and carbon emissions its negative environmental impact has received inadequate attention globally.
Guanzhun Cao, Xiaoyao Guo, Chuan Feng, Tong Li, Feng Cui, Yuan Xu, Shuo Yang, Qingsong Wang, Leping Chen, Xueliang Yuan, Guifang Chen   +10 more
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An improved correlation to determine minimum miscibility pressure of CO2–oil system

Green Energy & Environment, 2020
An accurate and reliable estimation of minimum miscibility pressure (MMP) of CO2–oil system is a critical task for the design and implementation of CO2 miscible displacement process.
Guangying Chen, Hongxia Gao, Kaiyun Fu, Haiyan Zhang, Zhiwu Liang, Paitoon Tontiwachwuthikul   +5 more
doaj   +1 more source

Photoreduction of CO2 in the presence of CH4 over g-C3N4 modified with TiO2 nanoparticles at room temperature

Green Energy & Environment, 2021
CO2 reduction under simulated sunlight over photocatalysts has become an attractive researcher area recently. In this work, carbon nitride compounds modified by TiO2 nanoparticles (TNPs) have been used for the photoreduction of CO2 in the presence of CH4
Ming Chen, Jiachen Wu, Chongchong Lu, Xiao Luo, Yangqiang Huang, Bo Jin, Hongxia Gao, Xiaowen Zhang, Morris Argyle, Zhiwu Liang   +9 more
doaj   +1 more source