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Richard iSparkle

  • Posts: 2491
who mentioned reducing water wasted on RO systems?
« on: August 11, 2012, 09:40:14 pm »
hi,

i'm moving house soon, and have just found out my new place has a water metre already  :'(

a couple of months back there was a post off someone saying they'd bought a new piece of equipment that reduced wasted water remarkably well.  does anyone know what it is and or who it was???

ta

iSparkle Window Cleaning

www.isparklewindowcleaning.uk

GB Window Cleaning

  • Posts: 3262
Re: who mentioned reducing water wasted on RO systems?
« Reply #1 on: August 12, 2012, 06:42:42 am »
can you not just turn your flush valve tap on a little bit to make more product and less waste? or use a tap style hoze lock connection on your waste out port?

Richard iSparkle

  • Posts: 2491
Re: who mentioned reducing water wasted on RO systems?
« Reply #2 on: August 12, 2012, 06:57:40 am »
can you not just turn your flush valve tap on a little bit to make more product and less waste? or use a tap style hoze lock connection on your waste out port?

Interesting idea.  Thanks. There was a WC who had a new filter or something from one of the bigger companies i think...  maybe ionics?  wish I had made a note when I read it now.  it was only a couple of months back...
iSparkle Window Cleaning

www.isparklewindowcleaning.uk

GB Window Cleaning

  • Posts: 3262
Re: who mentioned reducing water wasted on RO systems?
« Reply #3 on: August 12, 2012, 07:50:39 am »
hi richard, sorry mate i dont anything about a new filter. but i can defo control my wast and product ratio whith the above ive suggested.

infact when i first got this ro (650 gpd) i did not have a flush valve tap fitted on it so all i used was a plastic ez lok  tap style connection from the waste out port and adjusted it manually to get a ratio i wnated.

i found more waste = less product (obviously) but a lower tds....  less waste to product ratio (which is harder on the ro membranes btw) = higher tds, so more resin will be used. hope this helps mate? george

Nick Wareham

  • Posts: 244
Re: who mentioned reducing water wasted on RO systems?
« Reply #4 on: August 12, 2012, 10:23:56 am »
Ionics Pro-6 system has an additional filter that reduces waste water to 20% I think.

If you just restrict the waste flow to try to get less waste, you'll massively reduce the life of your RO. It's supposed to be at 60% for a good reason.

GB Window Cleaning

  • Posts: 3262
Re: who mentioned reducing water wasted on RO systems?
« Reply #5 on: August 12, 2012, 10:40:12 am »
Ionics Pro-6 system has an additional filter that reduces waste water to 20% I think.

If you just restrict the waste flow to try to get less waste, you'll massively reduce the life of your RO. It's supposed to be at 60% for a good reason.
ah okay, suppose its a toss up then between cost of water bill vs ro membrane replacments! thanks

Richard iSparkle

  • Posts: 2491
Re: who mentioned reducing water wasted on RO systems?
« Reply #6 on: August 12, 2012, 12:31:58 pm »
Ionics Pro-6 system has an additional filter that reduces waste water to 20% I think.

If you just restrict the waste flow to try to get less waste, you'll massively reduce the life of your RO. It's supposed to be at 60% for a good reason.

thanks Nick.  I wonder if this was what the other WC was talking about...  I'lll give them a call tomorrow
iSparkle Window Cleaning

www.isparklewindowcleaning.uk

WCS Limited

  • Posts: 157
Re: who mentioned reducing water wasted on RO systems?
« Reply #7 on: August 12, 2012, 09:30:38 pm »
You can run two 4040 ro's one being fed from mains and the other from the first ro's waste speak to gaps water and they will help you out. It is expensive but will reduce your total waste water to 20% rather than the usual 40-50% ratio

brad t

  • Posts: 121
Re: who mentioned reducing water wasted on RO systems?
« Reply #8 on: August 13, 2012, 02:12:47 pm »
Hi Richard, i think it was Lee Pryor who was talking about it on his video of his set up post ;) hows the leaflets going mate? if you are putting more out let me know i have put a team of lads together to drop for me with gps trackers and its going well, could send them you're way if needed.