running water

[TZLK]

can running water method applied in apartment bathroom?

[CFTraveler]

Please be more specific- Do you mean a hose, water fountain?

The short answer is yes, go here:http://www.astraldynamics.com.au/content.php?414-Water-Crossing-Method
And there are various options for setting one up. If you can get a fish tank, scroll down to "Water Recirculating Unit", which doesn't waste water, but just adapting a hose to a faucet in the sink or tub can do the trick for temporary measures.

ps. I answered because Robert talks about it in the above link at length.