First of all, let me start by saying, no matter science-
The process sounds very simple.
Think back to your days in high school
Do you remember what penetration is?
The textbook definition of infiltration is water through semi-diffusion
The permeable membrane from the low dissolved concentration region to the high dissolved concentration region.
Let\'s consider a standard kitchen faucet tied to a big city of American standards.
When you open the water, the water starts to flow.
The pipes are full of muck, dirt, salt, and even heavy metals --
We call these contaminants solvent.
Since water has a natural affinity, it can attract to areas with a high concentration of dissolution, so your water actively picks up all of this garbage in the process of coming out of the faucet.
Consider the distance the water has to move and everything that might be in the pipeline --
A scary but thought-provoking picture.
Now, let\'s take a look at the same scene.
The only difference this time is that we have a reverse osmosis filter installed on the faucet.
Using static hydraulic (water)
The pressure that naturally exists in your home pipeline, the reverse osmosis filter forces dirty water to come into contact with a very selective membrane, allowing only the smallest and most harmless molecules to pass through with your pure molecules, clear water
Since the system is pressure based, no external energy is needed
You don\'t need to hire an electrician to install this thing.
Reverse osmosis technology is reliable and has been around for some time through various forms of expression.
S. And Canadian forces have been using reverse osmosis water purifiers for years to support their activities in areas where fresh water is not readily available.
In overseas deployments, they use a portable reverse osmosis water treatment plant to dilute or purify salty water.
This proven technology has been tested on site and is now considered reliable enough for commercial use.
I ended this with an analogy.
Just like cooking pasta, consider reverse osmosis.
After the pasta is cooked, you put it in the filter and separate the bulky noodles (solutes)
From their boiling watersolvent).
So you\'re using stress (
In this case, pour the pasta and water mixture into the gravity of the filter)
Separate the solvent from a high concentration solvent.
I strongly encourage anyone, interested or skeptical, to do a little research and research on various reverse osmosis filtration systems --
You won\'t be disappointed!

GE reverse osmosis water filter is one of the best-selling filters of this type.
GE is a great product, but you need to know something before you go out and buy it.
Compared with other filtration equipment, GE reverse osmosis filter is a bit high in price range.
Most importantly, however, reverse osmosis is not the best filtration technology in itself.
Let\'s discuss it in detail.
If you are deciding which type of water filter to purchase, then I am sure you understand the needs of the home water filter.
But let me mention a few things just in case.
Now, we can find everything from pesticides to prescription drugs in the water.
A recent study of 29 US cities found pesticides in the water in all 29 cities!
People in Ralph Nader recently conducted a study on the water system in the United States and found that there are more than 2,000 known carcinogens in our water.
Our water treatment plant is out of date and cannot handle today\'s contaminants.
So, if you\'re thinking about the water filter all the time, then your idea is correct.
The only question is to decide which type to get.
GE reverse osmosis water filter is very popular.
They have also accumulated well in online and off-site reviewsline.
They are a bit expensive compared to similar systems using other technologies. A counter-
Top models cost about $250.
You can get the same or even better results with less than half the price as other filter systems.
The problem with the GE reverse osmosis filter is not specific.
First of all, the problem is the type of technology.
Reverse Osmosis works by putting pressure on the water to be filtered through the membrane.
Pure water passes and impurities are left behind.
This is the problem!
In fact, you don\'t want to filter everything out of your water for the purposes of human consumption.
Unfortunately, this is exactly what GE reverse osmosis water filters do.
Our water contains trace minerals that are naturally present.
Minerals like calcium, potassium, magnesium, according to the source of water, naturally there are different amounts in our water.
These minerals make our water taste, but more importantly, these minerals are needed by our body to maintain optimal health.
Potassium is the core of good heart function and calcium is used in many important chemical processes of our body.
If you drink enough salt water long enough, it can cause health problems.
However, this is the role of reverse osmosis.
It dehydrate water.
GE reverse osmosis water filter is no exception.
A better water filtration system will drain impurities while leaving minerals in the water.
This is usually done through a two-step process, one step to filter out organic impurities, and the other to filter out inorganic impurities.
If you want a reverse osmosis system then GE reverse osmosis filter is a good product.
However, if you are interested in your health, you should consider other options.

When it comes to household filters, the default choice for many people is the reverse osmosis filter.
This is true because they are used in most public places such as grocery stores and large water supply companies.
Wouldn\'t the big water companies and suppliers be wrong?
Well, maybe so.
Reverse osmosis water filtration technology is popular as the default technology because it is technically easy to implement and relatively cheap.
It can also remove harmful pollutants from the water.
Good so far.
The potential problem with this technology is that it also removes the trace minerals your body wants and needs from the water.
What is missing from reverse osmosis?
Mineral water is not the same as tap water, it will not be the same no matter what you do to it.
We are not talking about mineral water as defined by geologists. We are talking about ordinary water and the natural trace minerals it contains.
They are simple things like salt and calcium, and your body uses them as much as nutrients in food.
The \"pure\" water will not contain any minerals or harmful contaminants and will not be the healthiest option.
What is another option?
In fact, there are several ways to choose when looking for steering hard water (
Solids including minerals)soft (without. )
The most common is the combination of carbon filters and secondary sub-filters
Particle filter or ion exchange.
These filters can produce water as cheaply and conveniently as reverse osmosis filters, while leaving trace minerals your body uses for nutrition.
Either side of the drinking water debate is debating whether the mineral content in carbon filtered water is sufficient to affect people\'s diet.
In fact, minerals in any water cannot replace the need for a healthy diet.
The last is about choice.
About the type of water you want to drink, the choices you make for you and your family.
The key is to start making informed decisions with as much information as possible and understand what options are available.
No matter which type of water filtration system you end up using, it\'s cheaper, more convenient, and more environment-friendly than bottled water, so you\'re on the right path.

Water filtration systems have become the standard equipment for most kitchens today, especially as more and more scientists and health professionals report that most of our (if not all) drinking water is contaminated by humans --
It includes not only municipal systems, but also water wells, lakes, rivers and glaciers.
Unfortunately, there are also many problems with bottled water itself, including serious health and environmental impacts.
However, while a good water filtration system is the best way to ensure healthy and safe drinking water, it is not enough to install any filters at home alone.
Although the purpose of any water filtration system is to improve the quality and taste of drinking water, there are a variety of filters, each with different cost and effectiveness.
The process of planning the kitchen renovation is the best time to consider the different water filter options.
Some of the most popular filters are explained below to help you choose the best ones for your family.
Reverse osmosis is one of the most effective filtration methods at present.
Although the process has been known for more than 100 years, it was not until the age of 1950 that the United StatesS.
The government has developed it as a way for Marines to dilute water to make it drinkable.
By simple explanation, \"regular\" infiltration occurs when molecules cross the permeable membrane to balance the concentration of molecules on both sides.
As its name suggests, the reverse osmosis action is when the opposite happens.
The water pressure does not have the concentration of matter on both sides of the balance membrane, but pushes the purified water to one side of the membrane, leaving the concentration of pollutants on the other side.
Reverse osmosis usually also uses two carbon filters and/or other pre-
Filter, which can remove all kinds of hazardous pollutants including lead, mercury and arsenic.
Reverse osmosis is also very effective in removing almost all drugs, coliform bacteria, etc.
E. Coli, filters, VOCs, viruses, fluoride, chlorine, chloramine, herbicides, pesticides, cryptospores, THMs and MTBEs.
In fact, while the typical taps or table top filters are level 1 filters, which means that they have only one basic carbon filter, the reverse osmosis system usually provides a level 5 filter system.
Also, although the table top filter has 1-
5 Micron, which means less than 1 micron pollution (
Asbestos, pesticides, etc. are not allowed to be filtered out)
, The reverse osmosis filter usually has micron grade. 0001.
While the upfront cost of reverse osmosis systems may be higher, their filters only need to be replaced once a year, while the anti-top filters need to be replaced every few months.
Although reverse osmosis effectively removes an impressive array of unhealthy contaminants, it can also remove important minerals that contribute to the taste and health of water, including magnesium, calcium, and potassium.
Some researchers believe that these important minerals are also present in ordinary foods and are therefore not needed in drinking water.
However, other health professionals reported that,
Term intake of De-
Mineral water may be unhealthy and can lead to a lack of minerals and/or an unhealthy level of acidity in the body.
In addition, reverse osmosis usually requires two to three gallons of water to produce a gallon of purified water, which some experts believe is a waste.
Other popular filters include water filters, which are very easy to use with low initial cost.
Tank filters can generally reduce lead, copper, chlorine and chlorineproducts.
However, while any filter is better than none, the pitcher filter may be the lowest cost filter, especially considering that the filter needs to be replaced every few months.
Some pitchers filters can also be slow and easily blocked.
Because pitchers filters have such a short life span, they may not be practical for a family of four or more because they may consume a few gallons of water a day.
Filter taps or filters installed directly on the tap are also popular as they are as easy to use as the pitcher filters.
Filter faucets are often easily placed on the head of the faucet, and they can easily allow a person to switch from filtered water to unfiltered water.
Most filter taps effectively remove lead, pesticides, sediment and chlorine.
However, since they usually use a similar type of filter as a water tank, the filter needs to be replaced frequently and the filtering speed may be slow.
Another popular filter is the counter.
The water filter at the top, connected directly to the faucet after the deaerator. Counter-
The top filter provides a higher level of filtration than the water tank or filter faucet because it uses a combination of carbon filters and other filters. Counter-
The top filter is also less easily clogged than the pitcher filter or filter faucet.
They also allow to filter a large amount of water without changing any pipe.
Similar to
The water filter at the top, the filter at the bottom can filter a lot of water.
Unlike the Countertop filters, however, they do not take up valuable counter space, but are connected to a pipe under the sink.
They are also generally more efficient than tank-type filters as they provide two types under the sink filter
Step filtering process.
However, under the sink filter, the pipe needs to be modified (
Sometimes by professionals)
And drill holes in the sink or countertop of the dispenser, which may mean that the installation time is longer than other filters.
They also occupied the room under the sink.
Kitchen renovations can be an exciting and creative moment.
When you consider which water filtration system works best in your kitchen, remember the following tips.
First of all, you may want to test your water, or you may want to refer to your local annual quality report to ensure that your water filter removes contaminants that are specific to the supply of drinking water.
2. Your water filter must be certified by the National Health Foundation (NSF)
Third, in order to ensure the life and quality of the filter, the filter needs to be maintained according to the manufacturing recommendation.

In order to understand the transmission characteristics of the fabric, we must first understand the characteristics of the water flow when it flows on different interfaces. Generally, when water flows in a hydrophobic (lipophilic) pipe, slippage occurs. The result of slip is an increase in flow and a decrease in flow resistance [1]. Our light net is a kind of fabric used for collection, so it is required to have good water conductivity. Generally, the better the hydrophobicity, the better the water flow on its surface. Therefore, we take the hydrophobicity of the fabric as the first factor to be investigated.　　 Hydrophobicity refers to the physical property that a molecule (hydrophobe) and water repel each other [2]. This property can be judged by measuring the contact angle formed between the surface of the substrate and the water droplets on the surface of the substrate. The larger the angle, the better the hydrophobicity of the interface. In order to characterize the hydrophobicity of light nets with different structures, light net cloth samples with three weaving densities of A, B, and C are selected, and they respectively represent a sparse and dense weaving structure. Measure the contact angle of the surface. Measure the angle of the contact angle to determine the hydrophobicity of the three fabric samples. Three kinds of light net contact angle photos: 　　 From the above comparison chart, the hydrophobicity of A, B, and C are respectively A. It can be seen that tightly woven fabrics are more hydrophobic than loosely woven fabrics, and the water flow on the surface of the fabric should also be Faster. 2.2 The influence of different structures on the transmission rate. Make a table of the flow values u200bu200bobtained at each pressure test point, and compare the test data of two fabrics with different structures to get the following figure: Sample 1 has a loose structure with a wider flow channel; Sample 2 has a structure Tight, narrow runner. It can be seen from the above figure that the flow rates of the two samples are similar under the condition of 150 psi; above 150 psi, the flow rate of the tightly structured light net is higher than that of the loosely structured light net. It shows that under certain pressure conditions, the fabric structure has little effect on transmission and has basically the same transmission efficiency; but under high pressure conditions, due to the faster flow rate, the loosely structured fabric surface has poor hydrophobicity, and the interface transmission effect of the water flow is not good and easy Produce a greater resistance to hinder, thus affecting the water flow transmission. 2.3 The compression resistance of fabrics of different structures is to make a table of the flow values u200bu200bobtained at each pressure test point, and the following figure is obtained: The thickness of the reverse osmosis membrane membrane is much lower than the collection net, and under the high pressure water flow, the membrane and the collection net are attached The tightness will become larger and larger, which will easily cause compaction, and the diaphragm will sink deeply into the texture of the collection net. If compaction occurs, it will seriously affect the unobstructed flow of the water production channel, which will naturally reduce the water production efficiency and cause a significant drop in the water production of membrane elements. It can be seen from the collected data points that as the pressure increases, the transmission flow rate decreases. At the point close to the 1200psi pressure value, the transmission flow is only about half of the flow at the 200psi pressure value point. The traffic has dropped severely. This phenomenon can be explained from the structure of the light network. Light nets are made of warp-woven fabrics with or without coating. There are small gaps on the surface of the nets. The size of the gaps is affected by the fiber thickness of the woven fabric. The relationship between flow and pressure of reverse osmosis membrane is that with the increase of pressure, the flow also increases. The desalination screen is used as a collection in the membrane module, and the water produced by the membrane permeates through the surface of the desalination screen to flow, and finally reaches the porous central tube. There will be water flow in the horizontal and vertical directions of the light net. I personally think that the vertical seepage increases after the gap increases, thereby reducing the horizontal flow rate. This can also explain the decrease in transmission flow under high pressure. Under high pressure, the water permeability of the upper and lower diaphragms increases, and at the same time, the vertical direction of fresh net seepage is increased. This direction is the main direction of product water penetration, which cancels most of the power, and the horizontal water flow is greatly weakened. Another point of view is that the diaphragm is tightly attached to the desalination net under high pressure, and the diaphragm is pressed into the groove of the desalination net, which limits the water conduction efficiency and causes the water flux to attenuate.