Several types of waste materials can be effectively reused and recycled for a sustainable and environmentally friendly alternative to traditional materials, which leads to the conservation of those ...

Every year, 7.3 billion electronic toys are thrown out around the world, collectively weighing 10 times the mass of New York City's Empire State Building. LED sneakers, power tools, cables and ...

Municipal solid waste (MSW) recycling programs are highly localized activities, where materials are collected, sorted, processed, and converted into raw materials for the production of new products.