Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: thompsonr on November 20, 2008, 02:41:14 pm
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I have 50/50 resin in my ro/di unit which is only good for 400-500litres of water before the tds rises to 004.The supplier suggests that as I use the unit 1-2 tims a week the sparodic use lessens the life of the resin. Anyone experience the same?
Also does anyone who lives in berkshire have experience of whether 50/50 or a 60/40 mix of resin is the best for my area?
At the moment I am looking at doing 15-20 houses before chaning the resin.Not too cost effective!! ???
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I don't live in Berkshire but doubt that will make a difference. My initial batch of resin came with my resin bottle and has lasted six months despite only being used once a week. That'll work out at probably around a good couple of thousand litres before being replaced. And that's with the bottle only half full... 15-20 houses - I hope they're mansions otherwise it must be costing you a fortune in resin!
I'm currently using the virgin resin that Doug at DA Services sells which is supposed to last a very long time.
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I shouldn't say this but your supplier is probably short changing you on the resin as it is probably enferior resin.The mix should be 60/40 not 50/50, this is used in other industries and not window cleaning.
There is also a huge risk that he is selling you the wrong type of mixed bed resin as there is 2 types. Not going into technical details but my advise change over to the known brands.
Dying to ask, who is the supplier!
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D.A - How much do you do virgin resin for delivered :)
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£76 delivered, also do 10l and 5l.
Have not many bags left as manfacturer missed the boat, but on route.
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£76 delivered, also do 10l and 5l.
Have not many bags left as manfacturer missed the boat, but on route.
cheers D.A will keep you in mind, ps what make of resin is it ?
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Tulsion MB-115 equiv to Dowex MB50
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Tulsion MB-115 equiv to Dowex MB50
Im using that now great resin cheers
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Where did you get the Tulsion from mind me asking
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Where did you get the Tulsion from mind me asking
Ebay £68 not sure if its still on there though.
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:-[ :-[ Oops that's me. Have taken it off EBay as the crooks wanted £6.00 per bag. There is no way we can pass on those charges.
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:-[ :-[ Oops that's me. Have taken it off EBay as the crooks wanted £6.00 per bag. There is no way we can pass on those charges.
my Ro - tap water is reading 274, after ro i get 0.11ppm and then use the resin to polish,I have had the resin in the demon for 4 month's now and still reading 0.00ppm great product.
Will definatly be buying more from you when i need it.
ps how much longer do you think it will last before reading starts going up.
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At a guess depending on usage you should get around 7-12 months use but all dependant on you water quality.
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At a guess depending on usage you should get around 7-12 months use but all dependant on you water quality.
Sounds good to me :)
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:-[ :-[ Oops that's me. Have taken it off EBay as the crooks wanted £6.00 per bag. There is no way we can pass on those charges.
my Ro - tap water is reading 274, after ro i get 0.11ppm and then use the resin to polish,I have had the resin in the demon for 4 month's now and still reading 0.00ppm great product.
Will definatly be buying more from you when i need it.
ps how much longer do you think it will last before reading starts going up.
what ro do you use ?
my water is 320, 004 after ro .
daz
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I use a ro-man 75 gpd 4 stage unit
water 380-after ro-8ish-after di was 000 now gone to 4
suggests resin deteriorates quickly.need a new /better type eh?
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:-[ :-[ Oops that's me. Have taken it off EBay as the crooks wanted £6.00 per bag. There is no way we can pass on those charges.
my Ro - tap water is reading 274, after ro i get 0.11ppm and then use the resin to polish,I have had the resin in the demon for 4 month's now and still reading 0.00ppm great product.
Will definatly be buying more from you when i need it.
ps how much longer do you think it will last before reading starts going up.
what ro do you use ?
my water is 320, 004 after ro .
daz
2x 4040 but they are getting old now :'(