Abstract" Affordable and clean energy" is enshrined in the UN Sustainable Development
Goals (SDGs;# 7) because of its importance in supporting the sustainable development of …

The purpose of establishing a tailings dam is to safely store tailings to protect the natural
environment from damage. Accidents at tailings dams are frequent, however, with serious …

In recent years, extensive research has been conducted on the use of second-hand or waste
materials in the road pavement construction layers. Most of these studies evaluated the …

Tailings dams are built to safely store tailings and to protect the natural environment from
damage. However, tailings dam accidents occur frequently, endangering the safety of life …

Industrial wastes may contain high concentrations of valuable metals. Extraction and
recovery of these metals have several economic and environmental advantages. Various …

With China already committed to peak carbon dioxide emissions before 2030 and aiming at
achieving carbon neutrality before 2060, coal separation has recently become a hot …

Coal is the dominant energy resource in China. With the Chinese policy of committing to
reducing peak carbon dioxide emissions and achieving carbon neutrality, coal separation …

Coal consumption is one of the critical factors in the economy of China. Flotation separation
of coal from its inorganic part (ash) can reduce environmental problems of coal consumption …

PPP projects are currently an important part of a country's socialist market economy and play
an important role in the income generation of a country's national economy. Under the …

The dynamic subsidence disaster caused by underground mining of coal resources is a
complex spatiotemporal process, which is a common disaster in mining areas. The …