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Dean Taberner

  • Posts: 4164
How many litres of water with a TDS of 62ppm?
« on: September 03, 2012, 07:09:48 pm »
Hi,

We are working away in exeter this week and need a lot of pure water, I'm planning on bi-passing the internal RO's and filling straight into the tank by tap and running through the DI's.

We filled the DI vessels with new tulsion resin before we left yesterday (1 vessel per van, 2 vans) the tds here is 62ppm so its a pretty soft water area.

For the local lads down here or from anybody else in the know, how much pure water would we expect to make before it needed replacing?

Thanks in advance,

Dean.
Operations manager at J.V Price Ltd

http://www.thepricegroup.co.uk

Spruce

  • Posts: 8645
Re: How many litres of water with a TDS of 62ppm?
« Reply #1 on: September 03, 2012, 07:37:08 pm »
Why not look at the resin calculator on gardiner's site?
Success is 1% inspiration, 98% perspiration and 2% attention to detail!

The older I get, the better I was ;)

Dean Taberner

  • Posts: 4164
Re: How many litres of water with a TDS of 62ppm?
« Reply #2 on: September 03, 2012, 07:45:03 pm »
I'm on my phone at the moment so its a bit difficult,

Do you have a link for the website?

Thanks,

Dean.
Operations manager at J.V Price Ltd

http://www.thepricegroup.co.uk

wpclean

Re: How many litres of water with a TDS of 62ppm?
« Reply #3 on: September 03, 2012, 07:53:15 pm »
You should get about 3000 lts before it starts rising.   I have kept a record of using a trolley and 25 ltr barrels for a couple of years ( and that with a tds of 85 ).

p1w1

  • Posts: 3873
Re: How many litres of water with a TDS of 62ppm?
« Reply #4 on: September 03, 2012, 08:02:47 pm »
Why not look at the resin calculator on gardiner's site?
i find you need to take that calculator with a pinch of salt i personally don't think its that accurate from experience more of a very rough guideline. 

Dean Taberner

  • Posts: 4164
Re: How many litres of water with a TDS of 62ppm?
« Reply #5 on: September 03, 2012, 08:04:42 pm »
Thanks for that samson,

That is exactly what I was looking for.

What size DI vessel is that?

Cheers,

Dean.
Operations manager at J.V Price Ltd

http://www.thepricegroup.co.uk

firefly123

  • Posts: 516
Re: How many litres of water with a TDS of 62ppm?
« Reply #6 on: September 03, 2012, 08:57:58 pm »
2200 max
shiney one

wpclean

Re: How many litres of water with a TDS of 62ppm?
« Reply #7 on: September 03, 2012, 09:15:59 pm »
Thanks for that samson,

That is exactly what I was looking for.

What size DI vessel is that?

Cheers,

Dean.
11 ltr, also I use double DI which will make resin last longer.

stecrossley

  • Posts: 65
Re: How many litres of water with a TDS of 62ppm?
« Reply #8 on: September 03, 2012, 09:32:43 pm »
Don't feed it thru too fast.

gary999

  • Posts: 8156
Re: How many litres of water with a TDS of 62ppm?
« Reply #9 on: September 03, 2012, 10:36:31 pm »
ive got a 25 ltr di my tds is 59ppm i bought resin in april still using now
i use 150-200 litres a day