Українське Державно-Кооперативне Проектно-Вишукувальне Та Науково-Дослідне Об'Єднання "Укрндіагропроект" Міністерства Аграрної Політики України
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Priority to UA2001117888ApriorityCriticalpatent/UA49361A/en
Publication of UA49361ApublicationCriticalpatent/UA49361A/en
Aeration Devices For Treatment Of Activated Polluted Sludge
(AREA)
Abstract
An appliance for aeration contains a reservoir, a pump, a supplying pipe equipped with an aeration tip located over the surface of aerated liquid as well as a circulating guide tube that is installed in the bulk of the aerated liquid coaxially with the aeration tip. The circulating guide tube is equipped with strips of strong elastic shaggy material, their ends at one side are attached to the circulating guide tube along its perimeter while their other ends are attached to the reservoir's rim at that the length of each strip is more than a distance between the opposite points of its fixation.
UA2001117888A2001-11-192001-11-19Appliance for aeration
UA49361A
(en)