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resin per litre

dredge3

Active member
Messages
326
Location
wakefield
Ok. Loads of posts about your DI/RO setup. Loads of different uses etc. Noticed some people were getting loads more out of the resin as others. So I wanted to start this post.

Please post the following.

Tap water TDS

How many litres per sack resin

Di size or and RO.

Ill start

Tap =080

Ltr =6000

25 ltr DI vessel

 
I thought WHY am I using more resin than last year , worked it out now ....

Last year tds 150-250

Coming out of ro 006

Getting 4000litres of 000ppm from a 10"vessel

This year 150-250 tds

Coming out of ro 29

Getting 1500/2000 litres of 000ppm from a 10 " vessel

I change the filters every three months.

Come to the conclusion membranes are on the way out

 
I thought WHY am I using more resin than last year , worked it out now ....
Last year tds 150-250

Coming out of ro 006

Getting 4000litres of 000ppm from a 10"vessel

This year 150-250 tds

Coming out of ro 29

Getting 1500/2000 litres of 000ppm from a 10 " vessel

I change the filters every three months.

Come to the conclusion membranes are on the way out
why does tap water go from 150 to 250? odd

 
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