Delivery of oxygen into the depths of water, and other liquids, uses a free stream of a gas-rich fluid passed into the lower levels

摘要

To introduce a gas into deep water levels, and especially oxygen, a fluid which is rich in the gas is delivered in a given dosage as a free stream (11) into the deepest levels. The fluid volume is collected in a zone of 0-50 cm deep directly under the fluid collection surface (1).