December 2009 Archives





Is household water filter just as good as the others? Every filter is better than one; however, they have the same benefits and all are used to purify and destroy bad harmful substances in the water. But if you’re looking for a multi-stage selective filtration device, it needs to be selective; thus, there are few “positive” pollutants in your water. Technically speaking, pure means the nonexistence of anything different. There’s no mineral in pure 100% water. Tracks of minerals like potassium and sodium are useful and good for your health and they will improve the taste of your beverages.
Distillation and reverse osmosis are the processes of water purification that eliminate even the positive elements in the water. The flavor will be sour and old. Nonetheless, distillation and reverse osmosis do not take away the chemical contaminants. Today, harmful chemicals are our biggest concern, and that’s the main reason why everyone needs a household water filter.
Public treatment services have almost wiped out waterborne illnesses, except for the natural disaster and flood. Nevertheless, in order to lessen the risk of waterborne causing-diseases, chemicals like chlorine must be added. In addition, there are still several types of illness-causing diseases that cannot be taken away at the public level. Those are called cysts.
The low-cost filters that you see on the market decrease chlorine in the water. Chlorine reduction is a simple way of using granular activated carbon (GAC). GAC is used to take away other potential chemicals like THMs; the use of polymers that magnetize them is needed to be added in the carbon. THM is always present whichever type of disinfection method is used. It means, if you’re going to purchase a domestic water filter in your household, you need to look for a filter that takes away THMs.
Generally, water filters are cheap in price, but the rate of use is high, because the filters need to be replaced. Filters with GAC have gaps, if the droplets flow through a gap instead of the granular activated carbon, there will be no purification. Multi-media block and carbons with micron size channel is the best choice for water filter that you could buy.
Cysts are mainly dangerous to newborn baby and to those elderly that are already severely ill. In order for the cyst to be removed, a household water filter must have a sub-micron sized channel. This channel makes sure that every drop of water is potable and clean. Lead is also one of the major substances that cause big problems in older communities. There is no secure level for lead utilization. An ion exchange step is needed to lessen the lead content of water for more than ninety ninety-nine percent.
Therefore, a multi-stage selective household water filter is the best choice for household water system. You can afford the best without causing you big amount. If you are unsatisfied with the clarity and clearness of water in your household, please do search for all possible benefits that a water filter will give which will be the best for your family and household needs.





Although the majority of people get their water supply from a treated municipal water source, a lot of people have privately-owned water supplies (wells, lakes, river, etc.). The responsibility to maintain private wells and water systems, including ongoing testing and purification, normally rests with their owners. Very few provisions exist to regulate the quality of private well water supplies. Usually, well water is needed to be examined for microbiological contamination only at the time the well is initially built. Some progressive health departments need microbiological testing when the property alters ownership as well. During regular day-to-day operation however, it is up to the well owner to check and ensure the quality of his own well water supply.





Water purification tablets eliminate giardia, bacteria, viruses, removes sediment. Water purification tablets are used for the clarification and disinfection of contaminated/suspended water, to make it naturally safe for drinking. It can also be used for the general public where municipally treated water is not available or where available water is suspected of being polluted. Water purification tablets contains a combination of flocculation and coagulation agents which promote fast formation of sediment in treated water (sediment is easily separated by straining the water through a cloth). After clearing of the water, the chlorine released by the active ingredients is then free to destroy giardia lamblia cysts, bacteria, viruses, and other harmful micro-organisms which are not removed with the sediment.





A person who has a swimming pool in his house constantly looks for methods and products that can be used to maintain his pool. This leads some researchers to discover and understand what a pool ionizer is. A pool ionizer is applied merely by adding silver and copper to your pool.
Pool ionizer works quite simple. By adding copper and silver into the water, these ions are made to kill and destroy living bacteria and algae that are present in the water. The problem is that it is not precisely fully efficient. When an algae problem get out of the pool during the time the pool is resting and covered, people will find it hard to kill the algae because the copper level is not enough to reach algae that are present. If your pool gets beyond the black algae and your problems are green algae, you will find it hard to get the level of copper high enough to deal with the problem. Copper ions have the capability of slicing the protective outer membrane of a cell and dislocating the balance enzyme. In that way, killing the algae is effective. Though fatal to bacteria and algae, pool ionizers are effectively safe for humans. A large number of scientist tests have proven the efficiency of copper ionizer systems in spa and pool purposes.
University of Arizona experimentation confirms that mineral ions, in combination with chlorine are 1,000 times more efficient against algae than by using chlorine alone. Nowadays, using pool ionizers in swimming pools is the safest and secure way to treat the pool and enjoy swimming in non – chlorine, chemical free water.
When resorts and pool owners go back to the use of chemicals to clean and purify the pool, they are efficiency proving that the pool ionizer is not efficient as the pool chemicals. It appears that pool ionizer system of chemical-free pool does not exactly embrace up to the standards of being chemical free
When the winterization problem begins, people are looking for a non-copper based algaecide for their pools and let their pool ionizer run to the maximum level for several days. Upon the opening of the swimming pool after the winterization time is over, they have to use the pool ionizer again and let it run during extended period of time to maintain the cleanliness of the pool. There’s a lot of effort in running a pool ionizer and often, that hard work does not work when it comes to severe algae problems. Several pool ionizer users have even tried other methods; they’ve used different kinds of chemicals and products to clean the mess after winterization. Nevertheless, several users have even decided to place one chlorine tablet and put it in their filter to keep their pools precisely clear and looking clean.





Water purification systems can be related with ancient times, when they were primarily used to remove particles, then later, when they were used to improve the quality of taste and at last to remove harmful substances which can lead to different diseases that can be harmful to the body. Water filters are used in operation purposes and at home, for catching chlorine from drinking supply, and other unpleasant contents, such as fluoride, bacteria, sodium, and side products of chlorine.
As for countertop water filter systems, they are designed and produced in two forms: with the ability to replace cartridge and those which don’t require any interference. Replaceable cartridges have the period of utilization which ranges from 6 months to a year, and those which don’t need any interference are applicable from a year to three years. There are wide varieties of countertop water filters with cartridges and models requiring no interference.
KDF filters/GAC filters remove 99.9% chlorine (KDF neutralizes chlorine), heavy metals (lead, mercury, aluminum, iron, barium, cadmium, chromium), pesticides, Trihalomethanes THMs, MTBE, inorganic arsenic and inhibits bacteria – mold formation. The changeable cartridges, including high qualitative ceramic bacteria filters are manufactured by different producers such as Aquasana. Countertop water filters remove chlorine, heavy metals (mercury, lead, iron, barium, cadmium, chromium), Trihalomethanes, pesticides, and catches bacteria. Changeable cartridges are manufactured in the USA.
Counter top water filters are easy and convenient to install and maintain, have high performance and will guarantee your satisfaction with the water you will have. Using an effective technology, the producers provide the customers with best quality mode to filter water, which won’t leave the opportunity for contaminants to exist in your drinking supply.
Consuming healthy water will make the population free of some water-borne diseases such as diarrhea, typhoid fever, and hepatitis A caused by harmful substances, contained in water from pipes, especially by the microorganisms existing in it. Drinking water with its high concentration of some elements can be the reason of aging process acceleration.
Countertop water filter is very convenient. The device is placed directly on the counter and doesn’t require any additional faucet. It’s installed to the main faucet which is usually seen in the kitchen. If a person wants to have filtered water, he/she just has to push the pry or a button to get it. Countertop water filter system’s installation is not a complicated procedure. One just has to take away the aerator from the main tap and place the valve from the water filtration device. Usually, the time spent in attaching the countertop water filter is as much as the time spent on attaching a shower unit.
Home water purification unit installation corresponds with the type of device that was bought. If one would like to save money without too much technical assistance, a countertop water filter can be your choice. Actually, no matter what water purification unit one has chosen, its installation is only an initial question, the most important thing is its performance.





Well water is one of popular water resources in remote and provincial areas. Most of the residential resolutions also rely on well water as a primary source of water. It is very important that all well owners examine their water for possible contaminants when they first pay for their property and regularly each year.You should also test your water for possible reasons: (1) if you have noticed any change in smell or taste in your water, (2) if there’s a new industry being built near your area (3) if you have baby, make sure that the water well supply is not prone to any bacteria and it’s advisable to hire water specialist for health purposes, and (4) if you have installed a new pump or performed any maintenance on your well.
Presently, there are also a lot of water sources under the surface of the earth. Water resources also come from the river, lakes and ocean wherein the water becomes water vapor, it goes up and absorbed by the sky; as a result, it produces rain. When the rain pours down and penetrates the ground surface of the earth, a great volume of water is absorbed by the soil and plants. Eventually, it will become moist due to evaporation and absorption of the sky. This process will be repeated over and over again.





UV water purifier cleans water without the utilization of heat or any chemical additives. UV water purifier is an EPA certified technology and can help protect your loved ones against waterborne disease. There are a number of components used in conjunction with ultraviolet radiation to make an excellent way to purify water.
Ultraviolet radiation destroys microbes by giving concentrated amounts of ultra violet rays to the microbe. As water moves through an ultra violet chamber, the water is disinfected at the very instant.
How is UV water purifier different from chlorine in disinfecting water? Chlorine reacts with normally-occurring organic matter found in water and forms chloroform, which is a carcinogenic. Chlorine leaves behind a foul taste and smell to water.
UV water purifiers leave behind only clean, safe, fresh tasting and smelling water and they do this without the use of chemicals. There are two types of UV water purifiers available on the market for the consumers. One is a whole home system which is placed on your main water line (point-of-entry). The other type installs water at a single faucet (point-of-use). Advantages of this type of water purifier consist of a germ-free safe water for your house and taste-free water. The consumer simply changes the bulb once a year for maximum performance. For those who are fond of hiking and camping in remote areas, the SteriPEN





A water softener reduces and dissolves calcium, magnesium, through manganese and ferrous iron ion application in hard water. A common water softener is called the sodium carbonate with the formula Na2CO3.
The “hardness ions” have undesired effects. The largest part of visibly, metal ions react with soaps and calcium-sensitive detergents. They form a precipitate, otherwise called as the “bathtub ring”. The existence of the “hardness ions” inhibits the clean result of the detergent formulations.
Next, calcium and magnesium carbonates are liable for the rashing out of the rigid deposits to the surface of pipes and heat exchanger surface. This is primarily caused by thermal disintegration of bi-carbonate ions; however, it also happens because of the lack of such ions. The resultant build-up of scale is able to limit water flow in pipes. In boilers, the deposit proceeds as a filling that impairs the flow of heat into water, dipping the heating effectiveness and allowing the metal boiler mechanism to roast. In a harried system, this can lead to the breakdown of the boiler.
Third is the existence of ions in an electrolyte. Here, the hard water can cause galvanic corrosion, in which one metal force preferentially corrodes because of the contact with one more kind of metal. In the same way, if some lead plumbing is in use, softened water becomes significantly more plumbo-solvent than hard water.
Hard water is a well-known substance for millions of Americans. According to the U.S. Geological Survey, 85 percent of American home has troubles with hard water. Hard water comes from aquifers and further alternative sources that assemble dissolve minerals from rock-for the most part calcium, magnesium carbonate, and manganese. These minerals provide water with uninvited contents. The harshness of rigidity is calculated by grain (of mineral) per gallon (GPG) or, in several cases, by part per million (PPM). These two capacities are related: 17.1 PPM equals 1 GPG.





Clean, pure water is one of life’s necessities. What people in remote areas, back country hikers and poor people have in common is dependence on untreated, limited source of water that has a large possibility of being contaminated and must need to be purified before it can be safely used.
Carbon Filtration: the best and easiest way to do this is by using homemade carbon filter. Carbon is an active element that binds to almost everything. At a microscopic level, charcoal is greatly pitted and rough, which enormously increases its authentic surface area. When water runs slowly over charcoal, impurities where glued to the charcoal surface. An improvised filter can be made out of strainer, funnel and ground-up charcoal. It is a simple yet effective technique.
Solar distillation: solar distillation is one of the methods used for water purification. This method can purify water in just one step, distillation. It is the process of distilling water using solar energy. In the simplest form, raw water is placed in air tight collector with a sloped covered material, and when the raw water is heated and evaporates, the water condenses on the collector covering and runs down where it can be collected by the use of a tray.
Reverse Osmosis filter: this is one of the methods of water filtration. It works by using by forcing a solution going through a membrane; the purified water that comes from the membrane will set aside and allows the pure solvent to pass through the other side. This process is the only one that deals with harmful bacteria and contaminants at the same time. This method is dependable but expensive and needs electricity for it to be able to work. As a result, this is the choice used for fixed position or by those which can afford to pull a small trailer with an electrical generator around but to those who can’t afford to have a generator or without access to electricity, there’s another option or method which you can use.
Microorganisms: the first step for water purification tag team is to eliminate and destroy microorganisms such as parasites and harmful bacteria. The most familiar way on how to get rid of microorganisms is by boiling. Just simply bring the water to its boiling point of 212 degrees Fahrenheit and as a result, it will kill and destroy harmful disease-causing harmful microorganisms such as bacteria, fungi, algae, Cryptosporidium parvum, amoeba cyst and giardia lamblia which are usually found in the water. Just a few minutes of boiling will do the job.
Other option is by using iodine tablets to destroy and eliminate unwanted bacteria in local water resources. Bleach is also popular in remote areas as it is utilized in killing germs and microorganisms in local water. Just eight drops of chlorine per gallon will make the water safe for drinking. These methods will allow approximately half an hour to do their job in killing microorganisms and as a disinfectant.





If you wish your family to be fully protected, you need to install a water purification system. This is not considered a luxury anymore as water throughout the globe is getting more and more polluted and in many areas, the source is not sufficient and appropriate for human use. Treatment plants in industrial areas are trying as much as they can to give clean, pure sources of water.
However, in many cases, they use too much cleaning chemicals to treat the source that reaches your home and you end up with a water supply high in the chemical chlorine. You should try and find means of removing the harmful chlorine as well as other particles from the drinking source and treat it as a priority.
There are various filtration systems available on the market. However, if your basic problem with the water supply in your area is high chlorine content, you should purchase a water filter especially designed and created to remove the chlorine. You can purchase a universal water filter (that removes the harmful chemicals and particles from the water). However, the most effective means to completely eradicate the chemical chlorine from the water is to place a special chlorine filter. In this way, you are doing a simple step of water purification.
Many people make the mistake of a purchasing the most expensive filtering agents in the market today as a means of water purification and hope it will do surprises. However, you can result up with wrong water purification system for your needs for which you have waved out a huge amount of money. Always decide on the water purification after its specifications and not its price. One factor is that it should be easily installed and uses several steps of water purification. This is now the preferred multi-stage water purification which is approved to give clean, safe and contaminant-free drinking water for you. Here 5 steps of water purification called puration to bring you healthy, great tasting water at a low cost.
One is ozonation. Ozone mixes with incoming tap water supply to treat taste and odor contaminants and improve the taste. Like chlorine, ozone is a powerful oxidizer. Unlike chlorine, ozone has no chemical residue.