From: ouasami@do-not-send.com
On 12/11/18 07:33, Libor Striz wrote:
> Oumati Asami Wrote in message:
>>
>> The shape of my pool is similar to what's on the Korean's flag, the
yin-yang, only half of it, of course, and the tail is cut off. I have searched
the net trying to figure out how to calculate the volume of such a pool but
couldn't find it.
>
> Rather estimation than exact calculation.
>
> Estimate a thought rectangle the pool would fit in.
> Calculate the rectangle area and multiply it by an estimated
> relative portion of the rectangle the pool may occupy.
>
> E.g if the pool would fit in a rectangle 4x10 meters, taking cca
> 60% of its area, the pool area would be cca 4x10x0.7=24 square
> meters.
>
> If estimated average depth is 1.5 m,
> then volume is 24*1.5=36 cubic meters, or 36000 litres.
>
>> I just arbitrarily add some amount of hypochlorite to the pool. Only one
person uses the pool occasionally. I figure as long as I keep the mold from
growing, it's OK.
>
> The target chlorine content is AFAIK about 5 ppm, i.e. 5 mg/L I,
> for above it would be 180 g Cl/ basin.( Doses is higher as some
> chlorine is consumed and some escapes).
>
> Note that some milkiness may happen in the pool water which became
> rich in dissolved organic matter ( liked washed out sweat )
>
>
> I worked in past in water company lab. A private customer had a
> problem with some water haze after
> water treatment . Analysis told it contained 20 mg /L of dissolved
> organic carbon. For comparison, water coming out from waste water
> purification station has significantly less.
>
If it is 60%, why multiply by 0.7?
I'll take a measurement and report it back here. It may take some time
as the pool is really milky now. I'll wait a day before measuring the depth.
If I had proper equipment, I would filter the water and treat the ppt
with acid to see if it is carbonate.
--- SoupGate-Win32 v1.05
* Origin: you cannot sedate... all the things you hate (1:229/2)
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