Oxygenating method for breeding aquatic creature or temporary breeding water body

Abstract

An oxygen aerating method for the water in which the aquatic living things are cultured features use of millipore membrane, that is, the compressed oxygen gas is at one side of millipore membrane and the flowing water at its another side. The O2 aeration can be controlled by regulating the pressure of O2 and the flow speed of water.

Description

technical field

[0001] The invention relates to a method for oxygenating a water body, in particular to an oxygenating method for aquaculture or temporarily raising a water body. Background technique

[0002] In aquaculture, temporary storage tanks for aquatic organisms, long-distance transportation of aquatic organisms, and ornamental aquariums, it is necessary to continuously oxygenate the water body to provide a suitable living environment for aquatic organisms in the water body, so as to keep aquatic organisms alive for a long time state. At present, most of the oxygenation methods used for aquatic organism breeding water or temporary water body are to mix oxygen and water body through high-speed moving mechanical parts to achieve the purpose of oxygenation, such as various aerators, and some are through air distribution. Oxygenation can be achieved by components such as stones. These oxygenation methods have low oxygenation efficiency and high energy consumption. [0...