Gilbert AZ water softeners & ro systems
Let’s cope with it really if you are certainly in a business needing de-ionized water or reverse osmosis water you are always concerned about the quality of your water. I realize whenever a mobile detailing business that when we have ultra clean water in our tanks we are a happy camper. Our people find out Gilbert AZ water softeners & ro systems it will make your job so much easier. We also like the idea and concept of spot free water. Have you ever considered how Reverse Osmosis really works? Let us me describe the process from my industries perspective.
In R.O. water pressure forces water through a fine membrane that screens outdoors between 85-95 % of the dissolved solids in the water. Water lacking these solids won’t water spot a car. It’s important to have soft water filter inline the R.O. system before that one may R.O. Some systems have a water softener/carbon filter/R. O. system in that order. This saves life on the R.O. membranes. R.O. units are measured in gallons for every day (GPD) because there flow is relatively slow. Usually they run twenty-four hours a day and the water is added into a storage area vat to be used later. Small R.O. units that cost between $2,500 and $5,000 put out 4 gpm. That one may get that one may 10 gpm, the speed at which you ‘d really want to fill your tank, the cost of those units starts at $25,000.
Car washes need units that make between 500 to 1000 gallons a day for the rinse cyles. A small unit will work because 4 GPM (gallons per minute) X 60 minutes is 240 gallons. So, in four hours here at Gilbert AZ water softeners & ro systems night when the car wash isn’t being used, they will have one thousand plus gallons. The only problem for them is that a thousand gallon tank is five feet wide and eight feet tall.
An R.O. machine works best when it’s running clean water through it. Otherwise, the membranes let nature bring over. Then you have not reverse osmosis but osmosis. It’s better to have a small machine running twenty-four hours a day than a big machine running two hours and then shutting away from. R.O. membranes should have a constant positive flow through them. Some industry leaders believe twelve to thirteen hours is the maximum you should run an R.O. unit a day. They think the machine will last longer.
Silica, iron, aluminum and bacteria cause irreversible damage to membranes and also that’s why pre-filters are a must to keep membranes from fouling. Fouling results when particles suspended in the feed water are deposited within the R.O. unit. Fouling reduces permeate flow rate. Bacteria fouling usually doesn’t cause the permeate conductivity to increase until your system is extremely plugged. Other particles may cause permeate conductivity to increase.
Most biological and particulate silica foulants can certainly be removed with the proper chemicals. Bio-fouling is a problem. Pre-treatment may have little impact with R.O. unit fouling. Simply killing the bacteria won’t work because the same selection of fouling particles (living or dead) still enter the R.O. unit. The most effective way to handle bio-fouling is cleaning the equipment and the upstream pipes and filters. Chlorinated water will be unpleasant and should be un-chlorinated before entering the R.O. unit. Fouling by non-living particles is handled by your pre-filters, or additional sediment filters or cartridge filters with a nominal filtration rating of five microns or less. This can be complicated stuff and you can call your franchsior for a telephone number of a fair and honest local or regional water purification consultant.
Chlorine is the most common agent to chemically attack and destroy the polyamide thin film membranes that are commonly used in car washes. Activated carbon blocks are used generally in filters upstream from R.O. units. Larger units use granulated carbon filters or other methods. Active chlorine consuming sites on the activated carbon material is depleted gradually Gilbert AZ water softeners & ro systems and eventually dechlorination will diminish and finally cease. This will allow chlorine to damage downstream chlorine sensitive membranes in your R.O. unit. Carbon filters must be replaced as frequently as their manufacturers specify.