УСТРОЙСТВО ДЛЯ УМЕНЬШЕНИЯ ВЫНОСА ВЗВЕШЕННЫХ ВЕЩЕСТВ ИЗ ВТОРИЧНЫХ ОТСТОЙНИКОВ БИОЛОГИЧЕСКИХ ОЧИСТНЫХ СТАНЦИЙ

摘要

FIELD: devices for intensification of biological purification plants. ^ SUBSTANCE: proposed device includes skeletons with brushes wound on them and piping system for aeration of waste water. Skeleton with brushes wound on them include at least two vertical double curtains which are located in parallel relative to water drain chute in way of motion of liquid being clarified. Bubblers are located between doubled curtains, thus ensuring airlift circulation of liquid inside skeletons from below they are guarded by horizontal curtain adjoining the chute and remote double curtain. ^ EFFECT: enhanced efficiency. ^ 4 cl, 4 dwg