NORTH MANKATO — LJP Waste Solutions is seeking to double its capacity for processing source-separated industrial waste so it can process more refuse-derived fuel to be burned at Xcel Energy’s Wilmarth ...

In recycling and MSW processing, performance is often discussed in theory. Throughput ratings, design specs, and individual machine ...

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The Redwave Qi analyzes refuse-derived fuel quality, helping the new plant reduce natural gas use by up to 75 percent. Redwave says its Qi materials analysis system can be shipped to its destination ...

Refuse-derived fuel, or RDF, is essentially what the name sounds like: fuel made up of discarded materials, including agricultural waste and plastic trash. Every year, potentially large amounts of ...