What to do to be able to feed sufficient until downhill. When he went to study environmental issues is the problem of waste Khon Kaen. Due to a huge waste. Waste disposal has to be more. Trouble is Bo space for landfills is not enough. In addition to the spam problem, there are odor pollution. The problem of soil contamination and air pollution occur. To gain knowledge about waste management in each category and bringing waste to be processed to add value.
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