Auto Shredder Residue (ASR) presents a growing problem for landfills in the United States and around the world. In recent years, technology and equipment have advanced to more efficiently and safely shred, process, and recycle ASR. By employing more efficient methods of handling ASR, more materials...
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Auto shredder residue, or ASR, comprises the remaining non-metallic materials left over after an end-of-life vehicle is recycled. This residual “fluff” contains some materials that are valuable in the recovery market, predominantly as a fuel. However, other materials are potentially hazardous. In fact, some countries have...
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What Is E-Waste? Electronic waste, often referred to as e-waste, refers to discarded electronic devices. Because of the quick introduction of new electronics to the global market, many people discard electronic devices after only a few years of use. The most significant sources of e-waste include...
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As the need to maintain water resources continues to grow, so do the challenges of sustainable water management in aggregate mining operations. Irregularity between mining operations causes contention in dewatering requirements, particularly in the aggregate washing and dewatering processes. However, there are several solutions to...
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Sustainability is increasingly important in everything from manufacturing to construction practices. The materials that are used in construction are now also scrutinized for their environmental impacts and sustainable manufacturing practices. In light of a push for sustainability, concrete recycling has become more common since the 1980s....
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Screen mesh blinding occurs when fines become stuck inside the holes of the screen media. Blinding of mesh prevents other fines from passing through the screen. As a result, efficiency is limited, production is reduced, and time will be needed to clean or replace the...
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