E-waste is the source of both hazardous materials and valuable secondary resources. The
challenge is to identify the potential for recovering value from this waste stream for different …

Electric arc furnace dust (EAFD) has attracted more and more attention as a kind of
metallurgical solid waste with huge production. How to reduce its harm to the environment …

Rechargeable aqueous Zn metal batteries are promising systems for grid storage because
of their high energy density, low cost, and non-flammability. However, Zn metal anodes have …

Steel metallurgical dust and sludge is an important secondary resource, containing up to 20
valuable elements and compounds. It is the goal of various dust treatment processes to …

Hydrometallurgical approaches have been successfully employed for metal separation and
recovery from various types of waste materials. Therefore, hydrometallurgy is a promising …

The global shortage of zinc mines makes the extraction of zinc from zinc-containing wastes a
hot research topic. Most kinds of steel mill dust (SMD) cannot be directly returned to the …

The electric arc furnace dust (EAFD) is rich in zinc and iron, which is classified as a
hazardous solid waste and generated during steelmaking in electric arc furnace. As an …

The need for sustainable development has never been more urgent, as the world continues
to struggle with environmental challenges, such as climate change, pollution, and dwindling …

Zinc-containing dust (ZCD) has received extensive attention because it is a hazardous
waste rich in various metals. This study innovatively proposed a hybrid acid leaching agent …

The management and recycling of waste which contains critical metals has become a high
priority. Improper management of this waste leads to adverse effects for both the …