Re: suggestions to agitate stream flow?

Makes sense to me.
"Robert Kim" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Oops, you are correct, Philip.  My last post to Scott indicated my leaning
> towards a bio pond.  It has also been suggested that such a pond, though,
> would at least act as a filter if biodegradation did not occur.
>
> I hope you don't mind I bcc'd you to avoid the spambots.  Thank you for
> your input.
>
> Bob
>
>
>
> On Fri, 21 Nov 2003, Philip wrote:
>
> > I doubt the feasibility of a bio pond. Biodegradation of TCE involves
> > cometabolism under aerobic conditions and u need a large source of
electron
> > donars to power the microorganisms. The stream, presumably clean is
devoid
> > of organic substrates.
> >
> > Best way to go is still air stripping thro' some kind of artificial
> > waterfalls or series of steps. u can even argue for natural
attenuation....
> > the cheapest of all options.
> >
> > philip