Wednesday, August 31, 2011

The Process and Uses of Reverse Osmosis Water

The Process of Reverse Osmosis

Osmosis is a natural process of water filtration when water of 2 different types of concentration are separated by a special type of filter. Reverse Osmosis is just the opposite process of osmosis, when a high pressure is applied and pushed through a special filter which separates the water from a high concentration to a lower concentration.


The Reverse Osmosis process is usually done by using 3-6 different filters, each filtering out different types of chemicals that are in the water. The whole R.O. system is connected to a cold water pipe which is located in the area at which the system will be installed. Chemicals that are filtered out include salt, chlorine, ions, as well as other chemicals an nutrients. After the filtration process, water is let out by a faucet, and the water which comes out from this faucet is called permeate. Filters that are used for the R.O. system are made up of a dense barrier, which separates the chemicals from the water. The membrane is designed in such a way that it usually only allows liquid to pass through the dense layers of the filter, and prevents solutes, such as chlorine, ions, and other chemicals from passing through the membrane.

Between 30-250 psi is needed to push fresh water through the filter, and 600-1000 psi for sea water. The Reverse Osmosis process is best known for removing salt and other minerals from sea water, only to produce fresh water at the other end. Since the 1970's, the process has been used on fresh water for medical, industrial, and household purposes, to give people drinking the water, a healthier life. The bad taste in water is also removed by R.O. systems, giving the water a more neutral taste.

Reverse Osmosis systems are also used by NASA astronauts that venture to outer space. The astronauts can only take a certain amount of water with them to space, and when the water is finished, another water source is used. This source is urine from these astronauts. The astronauts urinate into the R.O. system, and at the other end will come fresh drinking water from which all chemicals, colours, etc are filtered and removed, only to produce water that can be fully re-used again.

Ozonation is added nowadays to reverse osmosis water that creates an even healthier drinking water for animals, people, etc. Researchers say that by adding ozone in the R.O. water can help prevent different kinds of illnesses that are becoming more and more common in today's life. Illnesses include cancer, growths,arthritis, muscle aches, common illnesses, etc.

The Process and Uses of Reverse Osmosis Water


Tuesday, August 30, 2011

4 Disadvantages of Using Reverse Osmosis Units to Purify Water

Reverse osmosis (RO) is one of the popular technologies used in water filter systems. In fact, a lot of water filters you know might use this technology to filter water. We see this term used in television commercials and newspapers often. Just what is it? It is a method of filtering water by passing it through a fine pored semi permeable membrane. Since the structure is very finely pored, a lot of chemicals and other harmful substances are blocked and you get pure water as a result. Or so you think. If you take a good look at the process, you can actually find out that it is not the best method out there to filter water. How? Let us take a look at the disadvantages of reverse osmosis

osmosis jones

Reverse osmosis is based on the principle that since most contaminants and chemicals present in water have a larger molecular size than water, they get blocked by the semi permeable membrane and as a result you get filtered water. While it's true to a large extent, there are some loopholes in it. 


1. First and foremost, reverse osmosis wastes a heck of a lot of water. A reverse osmosis unit will only recover around 5% of the total amount of water passes through the unit. The rest, all 95% of it, will go down the drain literally. To be more specific, a reverse osmosis unit will waste 2 to 3 gallons of water for every gallon filtered. At a time when people are struggling to get water for their daily use, it is simply insane to waste so much of water.

2. It takes a lot of time. You need to be really patient if you want to use a reverse osmosis unit. A typical RO unit produces less than one gallon water in an hour. And that is a lot of time.

3. Perhaps the most important question is - does reverse osmosis make water safe to drink? The answer is not really. An RO unit blocks harmful substances based on their molecular size. Unfortunately, substances like pesticides have smaller molecular size than water and they pass through the system. As a result, the water you drink is not completely pure.

4. One of the most notable disadvantages of reverse osmosis is that an RO unit can become a breeding house for bacteria if left unchecked. You need to disinfect the storage unit regularly or else it will be completely infected by various bacteria. So, if you forget to disinfect it from time to time, you will be getting your daily serve of bacteria right from your reverse osmosis unit.

The disadvantages of reverse osmosis are now no longer a secret and you now know it is not the best method out there to get filtered water. So, it is always best to go for a water filter system which uses a technology which can completely get rid of all the harmful substances and yet retain the natural goodness of water.

4 Disadvantages of Using Reverse Osmosis Units to Purify Water


Is This True? - Better Health Through Reverse Osmosis

Manufactures everywhere can be heard shouting from the rooftops about how you can improve your health through reverse osmosis. That's wonderful you might say, and it would be, if it were true. The benefits and capabilities of home reverse osmosis systems will be thrown around. The strengths will be sworn up and down. But their claims hold no water.

osmosis filter

Home reverse osmosis systems utilize the same type of desalination system in use by your local treatment facility. The system, when called upon, does this one job well. But its use is limited, as the process is inefficient and introduces other problems. This makes us question why anyone would commit the insanely duplicitous act on installing the same limited use system a second time when the first has already done its job.


You cannot obtain better health through reverse osmosis for a number of reasons. The most prevalent being that it is only designed to filter out large visible contaminates. It is not designed to block chlorine, chemicals, microbial organism or various other bacteria. These toxins remain in your drinking water after processing. If it filters nothing important, why is it being sold as a filtration system? Why are they trying to sell health through reverse osmosis?

Your wallet will also lose health through reverse osmosis. The systems are absurdly expensive, starting at ,000. Now, the retailers of the units will bend over backwards to make this cost seem acceptable. They'll deliver it at no additional charge, provide warranties, and offer limited maintenance contracts. What they won't do is foot the bill for the required professional installation. Which is also quite exorbitant, and will require most of a day.

The design also generates extensive waste. Two to five gallons of wastewater for every one gallon of processed water. With less than 1% of the water on earth meeting drinking standards, wasting even more of it with home reverse osmosis systems is unacceptable. So even the planet loses health through reverse osmosis. Not to mention all that waste will come directly from your pocket.

Another problem with home reverse osmosis is due to the design and capabilities of the system, it must also remove all mineral content from your drinking water. Now, if you live in an area where constant desalination is necessary, the water company will advise you to not drink from the tap. They'll advise you to buy bottled water. They do this because without the minerals removed by home reverse osmosis systems, you'll develop mineral deficiencies and other related illnesses. Even the water company knows health through reverse osmosis is impossible!

The only people who will try to sell anyone on health through reverse osmosis are the manufacturers and retailers of home reverse osmosis systems. We've examined the capabilities and functional capacity of the reverse osmosis design. We've covered the reasons any claim to the viability of reverse osmosis systems in the home sector are not only misleading, but downright fabrications of the truth. These people are not to be trusted. Their claims are to be ignored, their products are to be cast aside.

Is This True? - Better Health Through Reverse Osmosis


Reverse Osmosis Water Filter - The Negative Health Impact

For many years, the reverse osmosis water filter has been the number one choice of water filtration systems around the globe. This was due in part to the fact that these systems were the most widely available and also because it was the only system that many people knew about.

osmosis jones soundtrack

Times are changing however, and so is technology, and the reverse osmosis filter is taking the back burner to other filtration systems that have much more to offer to consumers. With technological advances that have been made, filtration systems have become far more superior than the old fashioned reverse osmosis filter and offer a great many more benefits.


The reverse osmosis filter was originally manufactured over 40 years ago to provide mineral free water for the photo processing and printing industries. While these filters are certainly affective at providing mineral free water for these industries, they are not affective at providing water that is fit for consumption.

Water has naturally occurring minerals that our beneficial to our bodies such as calcium, magnesium and potassium. A reverse osmosis water filter removes these organic minerals from the water, ultimately stripping it of it's benefits. Not only does stripping the water of these healthy minerals rob our bodies of them, it can actually cause negative health affects as well.

When a person consumes water that has been stripped of it's natural minerals, it becomes more acidic. Consuming this acid substance causes our bodies to pull minerals from our bones and teeth in order to balance and neutralize the acid. This of course results in unhealthy teeth and bones which can lead to a multitude of disorders.

Additionally, it has been scientifically proven that when our bodily fluids become unbalanced and are more acidic than alkaline, there is an increase in the production of free radicals and our bodies become at a greater risk of cancer. Healthy mineral water helps to maintain a balance in our bodies that will help them to be more successful at fighting off these free radicals and prevent cancer.

Yet another disadvantage of a reverse osmosis water filter is that though it will work to a great degree in removing contaminants from the water, it is not nearly as effective as other methods of water filtration such as carbon block filters, granular carbon filters and multi-media block filters.

A reverse osmosis filter can only remove contaminants that are of a larger molecular structure than that of a water molecule. So while they will work at removing certain toxins that can be found in todays water supply, they are not effective at removing contaminants such as herbicides and pesticides which are made of a smaller molecular structure than water and are commonly found in the water supply.

While the reverse osmosis water filter was certainly a hot commodity in it's heyday, it's time has passed and should be avoided when you are purchasing a home water filtration system. Technology has advanced to the point where we can now purchase water filters that will remove all of the contaminants that are found in todays water supply, while leaving behind the healthy minerals that water naturally contains. These are the type of filters that would be the best investment, and will provide quality drinking water for you and your family.

Reverse Osmosis Water Filter - The Negative Health Impact


Monday, August 29, 2011

Reverse Osmosis in Water Dispensers

Reverse osmosis is an amazing water filtration system that has actually been in use for a long time. Although "reverse osmosis" sounds complex, it is a surprisingly simple method for the purification of water. Many high quality water dispenser units include reverse osmosis, and this feature is certainly worth the price of admission. Let's take a look at what goes into it:


The main component of a reverse osmosis system is a specially-designed membrane that is made solely to capture potentially harmful contaminants that may have gotten into your water supply. With the quality of our tap water on a steep decline, this filtration method is becoming more important. Thankfully, it's also becoming more affordable, especially as various water dispenser manufacturers realize just how much commercial potential there is in these units.


What kind of contaminants are we talking about here? Some pretty nasty stuff, to be sure. Inordinately large levels of things like fluoride, fecal coliform, and turbidity are just a few of the things to watch out for. I'll spare you the detailed description of what these various contaminants really consist of, but take it from me, it's not stuff that anyone wants to be consuming. Your health and the health of your family or office workers are too important to trust to a questionable water supply.

Now this isn't to say that everyone needs such a filtration unit. It really comes down to doing your due diligence and researching your area's water standards and mineral levels. Only after doing this basic research can you really determine whether a reverse osmosis system is really for you.

Regardless of the presence of a reverse osmosis filter, a dedicated water cooling unit can still go a long way toward keeping your drinking and cooking water at a high enough quality level. One factor here is whether your water cooler is the bottle variety or whether it's the type of dispenser that connects directly to your building's water supply. While bottle-less dispenser is sleek looking and low-key, you're still at the mercy of your local tap water. If you're going to forego using a reverse osmosis filter, do yourself a favor and go with the bottle dispenser. Although you'll have to order water refills occasionally, the advantage is that the source of your water will come from a manufacturer that probably does reverse osmosis in their processing facility.

What this is all boils down to is whether you want to rely on paying for an outside company to process your water and bring it to you for a fee, or whether you want to install such a filter yourself and pay a one-time fee.

Reverse Osmosis in Water Dispensers


Residential Reverse Osmosis Systems - The Hidden Dangers

It never fails to amaze me the hype surrounding these residential reverse osmosis systems. They use an outdated technology, waste an astonishing amount of water and are expensive to maintain. Let me elaborate.

osmosis water system

These systems were originally designed for industry, such as the photographic industry, which needed large quantities of mineral free water, and then because of the demand for home water treatment, went on to become hyped as state-of-the-art. These reverse osmosis systems residential water purifiers however, are simply not effective and potentially harmful.


Let me explain.

Residential reverse osmosis systems use a semi permeable membrane with a very fine pore structure, which basically stops most things from passing through, great you say, right? Well no actually, not so great.

Firstly, they remove the extremely valuable trace minerals we need to stay healthy, such as calcium and magnesium. We are designed to receive these minerals and the loss of them can lead to long term health problems.

A recent World Health Organization study concluded that our water must contain some trace minerals to promote good health, one of the hidden dangers that reverse osmosis systems residential sellers will neglect to inform you about.

Secondly, for every gallon of demineralised water they produce, around 2 -3 gallons is lost. This is just not acceptable in my view in today's environmentally conscious world. There is no new water, the planet just reuses the same water time and time again. These residential reverse osmosis systems were designed as I have said, for industry long ago when we weren't facing the problems we are now.

Thirdly and finally, reverse osmosis systems residential can require extensive and costly maintenance.

What you need is a good quality water filtration method, one that preferably utilizes a multi stage process, using an activated carbon block filter. The first stage will remove the toxins and contaminants while the second stage restores the ph balance, a very important factor to keep the water from becoming too acidic.

The very best ones will remove 99% of all the bad stuff and leave in those vital minerals, leaving you with great tasting water without the worry.

So now that you know this, keep away from those residential reverse osmosis systems, and perhaps research a little on the types I have outlined for you, to find the one that best fits your circumstances.

There is no better feeling than knowing you have great tasting, pure water and are doing your level best to protect yourself and your family.

Visit my website today to learn more about the systems I recommend after my own extensive research.

Residential Reverse Osmosis Systems - The Hidden Dangers


Sunday, August 28, 2011

The Truth About Reverse Osmosis Water

Lets face it... we would have to be award winning chemists, to figure out just how our bodies react to the effects of drinking reverse osmosis water.

osmosis membrane

A simpler term would be distilled water. You probably have used it to water plants or used it in your steam iron, so it wouldn't leave rust stains on your clothes.


But how does the reverse osmosis home system turn ordinary tap water into distilled water?
To put it simply, water is boiled, evaporated and the vapour condensed back to a fluid state.
There, that's really all you need to know about the process. But what is the end result?

The end result is distilled water, which is free of dissolved minerals.

Studies have shown that distilled water has a special property of being able to absorb toxic substances from our bodies. They can then be eliminated in our urine. Not bad right?

Some studies have indicated that it may have a use in short term detoxification. A few weeks at a time may be ok.

But it is the long term effects that we need to take a closer look at.

The lack of minerals in reverse osmosis water may have some long term effects that may harm our bodies . Distilled water is even used in producing cola and other soft drinks.

Studies have shown that people who drink large amounts of soft drinks, have large amounts of calcium, magnesium and other trace minerals in their urine.

This is due to the acidic nature of distilled water. It pulls these minerals from our bodies in an attempt to balance the higher PH levels in our bodies due to the consumption of these products. Our bodies need these minerals to function properly!

Are you starting to get the picture here?

According to the U.S. Environmental Protection Agency, "Distilled water, being almost mineral free is very aggressive. Many metals are dissolved by distilled water. Carbon dioxide from the air is easily absorbed by distilled water making it even more aggressive.

Is this what we want to put into our bodies. Is the the reverse osmosis home system our best choice for water filtration? Let me go on to say that many reports that I have read, indicate that mineral loss contributes to a greater risk of diseases like osteoporosis, hypothyroidism and coronary artery disease.

Drinking reverse osmosis water may actually have an affect on how fast we age? I don't know about you, but I think there are better alternatives.

The ideal water for the human body should be slightly alkaline and this requires the presence of minerals like calcium and magnesium.

Distilled water tends to be acidic and can only be recommended as a way of drawing poisons out of the body. Once this is accomplished, the continued drinking of distilled water is a bad idea.

Water filtered through reverse osmosis tends to be neutral and is acceptable for regular use provided minerals are supplemented.

Water filtered through a solid charcoal filter is slightly alkaline. Ozonation of this charcoal filtered water is ideal for daily drinking. A combination of a charcoal filter, along with a sub-micron filter will not only make the water taste better, but remove not only chlorine and lead, but also many of the cancer causing chemicals that are introduced to our water supplies due to industrial practices of today.

In conclusion, the reverse osmosis home system, may not be our best choice for water filtration in our homes.

Longevity is associated with the regular consumption of hard water (high in minerals). Disease and early death is more likely to be seen with the long term drinking of distilled water.

The Truth About Reverse Osmosis Water