Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: taylored on September 26, 2010, 10:44:01 am

Title: twin di
Post by: taylored on September 26, 2010, 10:44:01 am

my tds is 200 looking to set up twin di for now as will only be using 1000l a week max, ro would be a lot cheaper but take alot more time, how much resin would i use 25l a month ???  any one use twin di with high tds

Title: Re: twin di
Post by: darren clarke on September 26, 2010, 10:50:41 am

with a tds of 200  25 ltires will last 3 weeks before it needs changing

http://www.gardinerpolesystems.co.uk/acatalog/De-Ionisation_Calculator.html

Title: Re: twin di
Post by: Sunshine/Cleaning on September 26, 2010, 11:30:21 am

Single DI

Per bag of resin you get 500000 liters of pure divided by your TDS = 2500 liters

With twin DI you will get 66% more pure water than using single DI. = 4150 liters

Title: Re: twin di
Post by: taylored on September 26, 2010, 11:48:37 am

thanks for the replies, one 25l bag a month is ok for now £20 aweek ;D

Title: Re: twin di
Post by: Sunshine/Cleaning on September 26, 2010, 04:37:25 pm

I find it's more about the hassle re-filling than the cost, thankfully my TDS is 55