Re: [APD] I was wrong about a few things (Jerry Baker)

["Daniel Larsson" <defdac at hotmail_com>]

>>For a gas to diffuse out of solution it needs an air to water 
>>interface. If you run a reactor with no air being injected, there is no 
>>air-water interface for gases to diffuse.

Actually no. All you need to do is make the suction side of the
pump smaller than the outflow. Cavitation will form microbubbles.

SW-enthusiasts often discuss this problem:
http://www.google.se/search?hl=sv&q=aquarium+cavitation+microbubbles&meta=



// Daniel.
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo/aquatic-plants