Home |
Search |
Today's Posts |
|
#2
posted to rec.boats.cruising
|
|||
|
|||
PDQ 39' sailing catamaran FOR SALE
On Wed, 08 Jul 2009 07:45:39 +0700, Bruce In Bangkok
wrote: On Tue, 07 Jul 2009 12:05:08 -0400, wrote: On Tue, 07 Jul 2009 11:47:51 -0400, Wayne.B wrote: On Tue, 07 Jul 2009 06:40:29 -0400, wrote: Watermaker? Your list is already getting funny. Do you also grow all your own food? No, but there are many places in the world where good potable water is impossible to obtain at any price. You cruise in the Sahara desert? LOL Most marinas in the Bahamas, a very real cruising destination for us North American types, are already charging 50 cents a gallon for dock water, and the price keeps going up. For people making long passages, water capacity is always an issue, and it's really nice to get one or two good showers a day without worrying about draining the tank. You'd probably be surprised at the number of long range cruisers who are already equipped with water makers for exactly these reasons. There are other ways to supplement fresh water without adding the expense and problems of a high maintenence watermaker. I'm not surprised by the number of cruisers who think they can't live without a watermaker and hot showers. For fully half the year in the monsoon areas there is little or no rain. You replenish water supplies by either going ashore and toting it back to the boat or a watermaker :-) A cruiser with half a brain would take the hint and go elsewhere. I realize you don't have that option and must do without water for 6 months at a time. Surely you don't walk down the dock and go ASHORE to get water! What watermaker do you have on board? How often does it require maintenance? How much water does it provide daily? What powers it? Oh... you don't need rain to collect water. Probably not enough to take long showers, but enough to support life. |
#3
posted to rec.boats.cruising
|
|||
|
|||
PDQ 39' sailing catamaran FOR SALE
|
#4
posted to rec.boats.cruising
|
|||
|
|||
PDQ 39' sailing catamaran FOR SALE
|
#5
posted to rec.boats.cruising
|
|||
|
|||
PDQ 39' sailing catamaran FOR SALE
On Wed, 08 Jul 2009 07:32:24 -0500, Rick Morel
wrote: I've heard the excuse, "It's too much trouble." I don't buy that. The daily routine is a lot less trouble and effort than raising or dousing the mainsail! Come on, flip the switch, make a glass of water and test (taste test is best, TDS meter okay), grab a gallon jug, fill the jug, If you are using it for an hour a day is it still necessary to do the daily water test and discard the first gallon? Does it have a UV sterilizer to kill viruses, etc. ? |
#6
posted to rec.boats.cruising
|
|||
|
|||
PDQ 39' sailing catamaran FOR SALE
On Wed, 08 Jul 2009 09:31:42 -0400, Wayne.B
wrote: If you are using it for an hour a day is it still necessary to do the daily water test and discard the first gallon? Does it have a UV sterilizer to kill viruses, etc. ? Maybe I wasn't clear on that "first gallon". It's not discarded, it's used to "flush" the sal****er out of the system. Worth it to keep the membrane happy! The first 5 minutes is discarded, as per instructions. This can (notice CAN) contain byproducts of bacterial decomposition small enough to make it through, such as Hydrogen Sulfide, the "rotten egg" smell stuff. It won't really hurt you, but yuck. That's a good "proof" of the value of the flush. Don't flush, just turn off, then the next day sniff the first water coming out. Yes, the water should be tested after that 5-minute discard, mainly because a cracked membrane will let stuff though. I occasionally use a TDS meter, but usually just put the hose in a cup for a bit and have a drink. The "taste test" is recommended over TDS meter by the manufacturer. I guess if one is a bit on the overcautious side one could use the meter first. No UV steriizer. I feel that's a waste of power. All viruses, bacteria, cysts, etc. are supposed to be unable to pass through the membrane. I've been flamed before about this, but the fact remains that we've drunk literally thousands of gallons of RO water with no ill effects. Now I do chlorinate the water in the tanks occasionally. BTW, chlorine and oil will quickly DESTROY the membrane. That's why I use that jug for collecting the flush water. Rick |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
PDQ 39' sailing catamaran FOR SALE | Cruising | |||
2001 PDQ 36 LRC Diesel Sailing Catamaran For Sale | Cruising |