Mongolia The topic “wastewater” is in this wide area behind the yurts not actually.
	But in urban areas like the city of Ulgij (30.000 inhabitants) in the westside of Mongolia. Many years ago the wastewater was treated in a conventional sewage plant. The strong climate and less maintenance set the plant 15 years after starting the function out of order. In this time the plant is only a monument – the wastewater leaches into the groundwater or in the Chowd river. The council of Bajan Ulgij Aimaks asked the Janisch & Schulz Consulting to make a suggestion for a solution of the wastewater problem.