摘要: Treated wastewater discharged into a lake should be introduced below the trophogenic layer. Tracing marked by echosounding revealed that usual discharge method is unsuitable. The flows more or less to depth of its own density, which usually in If there no movement, is, current water body, accumulates at pipe's mouth. A continuous therefore an indispensable prerequisite for site. It only when mixed with least five parts it does not rise than two meters.