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A composting toilet is a dry toilet that uses a predominantly aerobic processing system that treats excreta Stock Photo - Alamy
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Ecological dry toilet with sawdust compost in lodge tent, Rhodes animal's park, Moselle, France, Europe Stock Photo - Alamy
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File:Humanure dry toilet inside view, Mongolian family house, Ulaan Baatar 2010, by Wolfgang Berger (6211327744).jpg - Wikimedia Commons
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How Composting Toilets Improve Water Quality, Reduce Municipal Overhead and Why You Shouldn't Be Afraid of Them - Signature Sustainability
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Ecological dry toilet with sawdust compost in lodge tent, Rhodes animal's park, Moselle, France, Europe Stock Photo - Alamy
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