Ever-growing global energy needs and environmental damage have motivated the pursuit of
sustainable energy sources and storage technologies. As attractive energy storage …

Lead is classified to be one of the top heavy metal pollutants in China. The corresponding
environmental issues especially during the management of spent lead-acid battery have …

This article reviews recent studies on the recycling of spent lead paste and describes novel
technologies. Although the pyrometallurgical process has been dominant in the secondary …

Emissions of lead particulates, sulfur oxides and their potential environmental risks are
received great attention in traditional pyrometallurgical process for recycling spent lead-acid …

Lead slag is produced by the primary and secondary lead industry. The large amount of lead
slag discharge causes environmental problems. Reducing the toxicity and increasing …

Understanding spatial position relationships between main phases and harmful components
in disposal residues of spent lead-acid batteries (DR-LABs) is critical to realize metal …

Electronic waste (e-waste) has a complex composition and contains numerous pollutants.
Noticeable pollutant is lead, which can affect environment and human health, and has been …

The current hydrometallurgical recovery routes of spent lead paste generate a large amount
of acid/alkali residual filtrate, bringing significant technical and environmental challenge. In …

Hydrometallurgical route has been widely studied for its clean and controllability in
recovering waste lead-acid battery. However, the current challenges are to reduce …

A new recycling process, according to the zero-waste concept, was investigated for an iron
rich waste stream, more specifically a secondary lead smelting matte. The process consists …