Solid Waste Management


Population increase and the smart city

#artificialintelligence

One thing is for certain when urbanization at this rate occurs, and that is the strain on public services and resources rapidly increases. By 2100 the global population is expected to reach 11 billion people, but we should see this as an exciting opportunity to use the Internet of Things in formatting smart cities. Smart waste management applies the Internet of Things to rapidly improve efficiency. The growth of smart cities should only accelerate over the coming years – their potential is limitless and although they are expensive to plan and implement initially, they will only benefit residents by improving living cost, health, and quality of life.


Hazardous waste identified and sorted using simple barcodes

New Scientist

Because many processing facilities can't quickly identify the chemicals in this household waste, the items are often simply lumped together and incinerated – which is expensive. Their start-up, Smarter Sorting, has installed a barcode scanning system at four waste disposal sites in the US used by the public – in Austin, Texas; Salt Lake City, Utah; Portland, Oregon; and Mesa County, Colorado. "The machine goes'beep' and at that point the screen simply tells the worker, 'this is where you should place this item'," says Chris Ripley, who co-founded Smarter Sorting together with Charlie Vallely. Also testing the technology is Hope Petrie, hazardous materials manager at Mesa County Hazardous Waste Collection Facility, although she isn't yet using it to alter the way large numbers of items are processed.


Human-robot gaming improves city waste management Springwise

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Software as a service platform Jodone's latest design makes sorting recyclables from trash faster, more efficient and ultimately, more profitable. Made for use with industry standard robots from multiple suppliers, the interface turns the acts of recognizing and categorizing recyclables into a game. As waste travels along a conveyer belt, workers swipe a touch screen to classify items as recyclable. As environmental standards rise and governments get tougher on industries and their waste management processes, Jodone sees gamification as key to both cost saving and improved working conditions.