'VODOPAD-84' APPARATUS FOR PURIFYING WATER AND SEWAGE WITH AERATION IN DESCENDING FLOW

摘要

1. A device for water purification and sewage with aeration in the downstream, containing a vertically installed cylinder-conical building, partition, dividing the building into the aeration chambers, collecting activated sludge and settling, aerators, source liquid and water supply units treated, characterized in that, in order to improve the quality of wastewater and water treatment. (, r i.:, "I.:.: 1 J ---. reducing the cost of construction and installation work and operating and improving conditions: tons of ore, aerators are made as a group of jet injectors vertically located in the upper part of the aeration chamber , and the device is equipped with a device for controlling the downward flow, made of a flap installed with the possibility of changing its position relative to the lower part of the partition, a goat and an adjusting screw. that the upholding chamber is fitted in its lower s and average portions of pipelines with valves, regulirzgyutschmi rate of upflow. 3.Apparat u2 according to claim 1, characterized in that it comprises a drainage manifold having transferred, tidal conduit ... (L w with its