Jump to content

Is there a better RO unit out there?


shrimpy1547

Recommended Posts

I have one of the JBL Ro unit, it produces approx. 10L in about 2 - 2.5 hours...

is this normal?

I've seen other units that produces water much faster.

Also what do you guys do with the wasted water? do you reuse?

Link to comment
Share on other sites

It all depends on how much you want to spend & how much the unit is rated for, my unit does about 10L per hour & the more expensive ones will do a lot more than that. :victorious:

I put the waste on the garden, plants have never looked better :encouragement:

Link to comment
Share on other sites

Check Filter Systems Australia they have some great RO units and are more then willing to help to accommodate to your needs...It depends on the GPD or LPD of the unit, you can get them for pretty cheap these days...with the waste I use it to water the plants, mop the floor, flush my outside toilet, etc....

Maybe ask them for a membrane that will allow more LPD (litres per day) and change that out from your existing unit.

Link to comment
Share on other sites

+1 on Filter System Australia. Have used their system, and they've been extremely helpful with information/advise, plus they sponsored a comp here.

My RO unit is a small portable system, does approx 20 lt in 2.5 hours, but I don't mind, just plan/schedule for this period....

Link to comment
Share on other sites

Put the excess water in the washing machine!

Saves so much water!

Mine does 10l hour too :D

Btw anyone know which part of the filter i replace if my tds from the water has gone from 0 to about 13

Still very clean water but yeh dunno if I should continue to let it rise

Link to comment
Share on other sites

it's the DI resin I believe.

I think they sell the resin and you replace the old stuff keeping the same canister thingy. I'm not sure of the actual process but someone here might know.

Link to comment
Share on other sites

Yeah it is the DI(DeIonization) resin which needs replacing. Just unscrew the end & rinse out the old stuff, wash the new stuff & whack it in, simples! :victorious:

Link to comment
Share on other sites

I just went through this process with my 4 stage RO/DI filter. Once a year (or when your TDS starts to climb) you should be changing the sediment trap + Carbon filter + DI resin. Every second year you replace the RO membrane plus all of the rest.

Link to comment
Share on other sites

+1 on Filter System Australia. Have used their system' date=' and they've been extremely helpful with information/advise, plus they sponsored a comp here.

My RO unit is a small portable system, does approx 20 lt in 2.5 hours, but I don't mind, just plan/schedule for this period....[/quote']

care to share which one you got BB?

Link to comment
Share on other sites

  • 4 months later...
care to share which one you got BB?

I'm not sure which one BB's got but I know transportable r/o unit as well.

http://www.ebay.com.au/itm/PORTABLE-REVERSE-OSMOSIS-WATER-FILTER-KIT-FILTERS-OUT-FLUORIDE-1-70-/251396176140?pt=AU_SmallKitchenAppliances&hash=item3a8861390c&_uhb=1

Check it out.

I'm planning to get one very soon.

Just have inquired the guy if they would be able to change 50 gpd r/o unit to 100gpd r/o unit and the answer was yes.

However they warned me that the amount of waster water will be x4 compared to 50 gpd to get same amount of pure water.

So I decided to stick with the original set.

Wasting 400L to get 100L is just too much to me and to this planet :stupid:

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Join Our Community!

    Register today, ask questions and share your shrimp and fish tank experiences with us!

  • Must Read SKF Articles

  • Posts

    • sdlTBfanUK
      Time for another update! The PH this morning is 6 and KH 0-1 (you can't measure zero obviously). I plan to check everything tomorrow and then a water change on satuday. At the moment the TDS is 190 which should drop to 170 after a water change and then 150ish after the following/next weeks water change. Last time I checked GH it was 6, but again I will do ALL the tests tomorrow. I had to resort to using a PH/KH- product (AQUACID) to get to where these parameters are now but as the water I use has PH6, GH0 and KH0 I assume/hope I won't need to use that from here on, but will see if the parameters stay stable for the next week and have a PH alert disc in the tank which should indicate any significant change. I don't like using these sort of products as a general rule and wouldn't if there were any shrimps in situ and that product has raised the TDS at about .5TDS per drop. I may well order some blue bolts towards the end of next week (the road to the house will be closed for a month from 3rd June so it is next week or wait another 6 weeks) and see how that goes. I plan to drip acclimate them overnight this time so as to not rush that as it shouldn't get cold indoors overnight anyway this time of year. This all depends on the tank parameters staying stable for the next week (aside from the mentioned TDS adjustments with the water changes), though the GH  may drop a tiny bit with using just RO to reduce the TDS but that is fine, and even could be a bonus. I did manage to find some nice floating plant that I had before (good old ebay), and will try and get a photo of that at some point to attach, Azolla red I think it is called? Anyway, keeping my fingers crossed for now but all appears to be going well at this point! Snails seem to be doing well at least.   
    • beanbag
      That shrimp itself survived the molt just fine, but left about half dozen eggs still in the shell. I haven't measured KH in a really long time, but assume it is zero since I don't have any rocks besides a few small pieces of lava rock.  Maybe you have unwanted rocks in your tank?  My tank is the "long" style which I really like because I have a HMF on one end, and a pump outlet spout that shoots water all the way to the other end.  I have no idea how many shimp it can support because I don't really understand waste management in a tank.  Shrimp poop eventually turns into mulm, but then what?
    • sdlTBfanUK
      As at time of this post the SL Aqua is available from this UK website, https://gbeeshrimp.co.uk/product/z1/
    • sdlTBfanUK
      Just in case someone may be looking for the SL Aqua it is available from this UK website at time of this post, https://gbeeshrimp.co.uk/product/z1/  
    • sdlTBfanUK
      Thats a great photo, beautiful blue bolt, I hope it survived the molt without dropping the eggs! I think I can just about see some black dots (eyes) on the central egg but can't be 100% sure. I used to (and plan to again) do weekly water change of 10-15% but if you do too large or quick (not drip in new water) that would likely trigger a molt. What KH are they in, my new setup is sitting at (and refusing to budge) KH 3 and PH 7.5 so I may have to settle for neocaridina shrimp this time as opposed to the caridina I want, though not looking/deciding just yet, give the tank a bit more of a run in! Tap water here starts at kH 14, tds 320, when filtered goes to KH 0 and PH 6 but when put in the tank keeps going to KH3 and PH 7.5 despite 3 x 50% water changes???? You may be at 'maximum capacity' with only 20L tank especially if the tank is a cube type rather than shallow type?
×
×
  • Create New...