Thanks Timothy. Much like a ram pump then.... the waste. I started realising
that. Needs a river or stream. My river is too fast and too deep. Can't build a
dam cheaply. Even digging down alongside and feeding the river into it would be
costly... sides would need great strengthening. Best in this river is a spiral
pump that can be taken out when it threatens to flood.

In my AP system then the best off-grid solution I have found is wind and/or
pedal power with a rope pump. Solar is too pricey.

The pulser pump is still a really neat idea. Just needs the right application. I
have never seen such and easy to make pump that could lift water as this. It
could help millions of poor people in the right setting.

Chelle

--- In pulserpump@yahoogroups.com, Timothy Alm <timothy_alm@...> wrote:
>
> No; water can not�be effectively recycled in a closed system of this type.
This principle requires quite a bit more moving water than is pumped. (It's a
relatively small percentage of the water that goes through the system which is
actually pumped.)
>
> This system/concept is only effective in harnessing a percentage of a larger
amount of available energy, "going to waste."
> �
> Blessings,
> Timothy
>
>
>
>
> ________________________________
> From: cyara2408 <Chelle248@...>
> To: pulserpump@yahoogroups.com
> Sent: Sun, October 18, 2009 7:49:34 AM
> Subject: [pulserpump] Must water go to waste?
>
> �
> Can water be recycled in a closed system?
>
> Say from sump.... down 1st pipe into Pulser pump chamber..... up 2nd air and
water mix to a high top tank using coils to help achieve height.... and "water
only" in 3rd pipe returned to the sump.... to sort of "try again".
>
> Is this possible?
>
> Chelle
>
>
>
>
>
>
>
> [Non-text portions of this message have been removed]
>