| 摘要 |
A method according to the present invention for generating micro and nano bubbles of substantially five microns or less in a fluid, is accomplished by injecting a gas through a gas feed conduit into a liquid stream to create a combined flow of gas and liquid, the gas being up to 15 volume percent at STP of the liquid being streamed. This combined flow is contained within a closed container having at least one primary zone and a secondary zone. The combined flow is pressurizing within the closed container primary zone(s) and the pressurized combined flow is maintained at a predetermined first fluid pressure level of substantially between 100 and 150 PSIG within the closed container primary zone(s). Then the pressurized combined flow is directed from the closed container primary zone(s) to the closed container secondary zone through a plate/disk(s) having one or more orifices/ports restricting the combined flow through the orifice/port(s). A predetermined second fluid pressure level within the closed container secondary zone(s) is within a pressure differential range of substantially 60 percent of the combined flow within the closed container primary zone. |
