I have a tank with about 700 liters of water and about 400kg of epsom salt (sulfate magnesium), the tank is about 2.2m x 1,1m and only 25 cm of water in height. Im using a sand filter (like the swimming pool ones) to filter the water, I want to add a uv sterilizer to kill germs and bacterias...
There are still many thing to do, but here are some pictures of how it is now
http://pt-br.tinypic.com/view.php?pic=123pbnk&s=8#.VFkCMPnF_pc
http://tinypic.com/view.php?pic=scruqw&s=8#.VFkChfnF_pc
http://tinypic.com/view.php?pic=34j9aut&s=8#.VFkD8fnF_pc...
I just bought a CO2 meter, I bought from USA so it will take a while to arrive, but once it does I ll start the testing, untill then I will be having 1 hour sessions which shouldn´t be uncomfortable
The volume of my room is about 16m³, I was reading that in average the human exhale 325 liters of co2 per day/13,54 per hour. Then a long session of 4 hours would produce 54,16 liters. That´s 3,1% of the air, plus the 0,03 already there, dangerous rate. Is there a way for me to know how much air...
LittleInch - The bent pipes are 3/4" in diameter, do you think it´s enough? and without fans to help the pipes, do you think it will be enough to exchange the air?
bimr - You´re right the O2 will be enough, my main concern is CO2 concentration. After each session a strong fan will be at the door...
Hello
I built an underground room measuring 2,5m x 3m x 2,3 just below the ground, the walls are about 20cm thick in solid concrete, the ceiling has iron structure and semi hollow bricks in the concrete, the whole room is revested in ceramic and porcelain tiles inside, the entrance is a 80cm x...
