Recently, supercritical fluid CO 2 extraction (SFE) has emerged as a promising and
pervasive technology over conventional extraction techniques for various applications …

Printed circuit boards (PCBs) represent one of the most complicated and valuable
components in electric and electronic equipment (EEE). Waste PCBs (WPCBs) contain more …

E-wastes being potential sources of numerous valuable metals are promoted to undergo
recycling and recovery under the umbrella of urban mining and circular economy. Thus, the …

Challenges of sustainable development, particularly 'living within limited infinity'and 'scarcity
of natural resources' have urged scientific community to develop innovative processes that …

Waste printed circuit boards (WPCBs) are a complicated and valuable fraction of electric and
electronic waste. The recycling of them is critical to avoid environmental pollutions and to …

Electronic waste (E-waste) is accumulating rapidly globally and pose a significant
environmental challenge. One of the ways to cover the cost of waste processing (in addition …

The present study aims to conduct a comprehensive comparison of five hydrometallurgical
processes to recover copper from PCBs by adopting the central composite design …

The coronavirus pandemic severely impacted on society, from medical to waste generation.
In the case of electronic waste, it was no different. The behavior change increased the …

Controlled design of low-cost, ecofriendly, and efficient metal recycling process of waste
printed circuit boards (PCBs) is essential for sustainable industries. In this study, a metal …

Amid the plethora of initiatives and regulations targeting the minimization of electronic waste
generation and its transboundary shipment, efforts to adopt a sustainable resource …