The need for a proper home water filtration system, it is clear that we are facing a worrying development: current water treatment plants are withered and municipal city water sources contaminated with pollutants. Which water treatment / water filter system makes sense, clean, clear and healthy water for the family to ensure? The investigation of the two common water filtration & purification raiseslight on this question.
Reverse Osmosis Water Systems Lack Efficiency
In a reverse osmosis system (ROS) the water is passed through a sediment filter to remove sediment, dirt and algae. In a next step, the water passes through one or two (depending on model) pre filters, which remove volatile organics from the water. In a next step the water reaches the reverse osmosis membrane, which removes minerals, lead, inorganic compounds, salt and much more. The water then flows into a storage tank (4 gallons), which is an essential component of the system, since the process of reverse osmosis is not instantaneous.
The small pores of the reverse osmosis membranes are restrictive, such as organic compounds as salt and other natural minerals. Ie, reverse osmosis is very effective for the desalination of water and production of mineral-free water for use in print or photo shops. With regard to the disposal of hazardousChemicals and purification of drinking water is reverse osmosis alone, without an additional carbon filter is not sufficient, because the pores of the membrane block only large molecules such as salt.
Natural trace elements are blocked
Only activated carbon filters are able to remove the small molecular substances and chemicals such as pesticides, herbicides and chlorine. Another disadvantage of reverse osmosis systems is the removal of naturally occurring and healthyMinerals. Natural trace elements are being blocked by the reverse osmosis membrane. These minerals make the water tasty and serve as an important function to our body system.
Water without these trace elements can actually be unhealthy for the body. Long-term consumption of de-mineralized water can be harmful to the body system and lead to mineral deficiency in the body. The defection of a large portion of the water runs through a reverse osmosis system isalso problematic. The system generally wastes two to three gallons of water for every gallon of purified water it produces
Activated Carbon Filters More Reliable
The process of water filtration with Activated Carbon Filters is characterized through the flow of water through a granular bed of sand or another suitable media (e.g. several stages of carbon and multimedia filters). The media retains most solid matter and ensures the removal of all undesirable substances, however, go with the possibility of the water. The first phase will remove filtration with the highest concentration of chemicals such as chlorine and trihalomethanes, subsequent phases will remove small and evasive chemicals, like herbicides or pesticides.
Adsorbed Carbon Chemicals
Granular activated carbon filter systems clear water of larger compound materials) (eg, salt and trace elements to keep it, and also remove much smaller and more selectivehazardous chemicals such as chlorine and pesticides, the reverse osmosis units can not be removed. Use this water filter, a chemical adsorption (by the attraction basket funds). In this way a variety of dissolved contaminants are attracted and held on the surface of the carbon particles. Above this to be done, these systems do not require a heat or pressure source, making them relatively inexpensive.
Pesticides, solvents and other volatile organic compounds (VOCs) are notremoved completely reverse osmosis plants, because the pores of the membrane blocking only larger molecules. Only if an additional contribution of carbon filter is used, these filters effectively and in a position to remove small molecular substances and chemicals such as pesticides, herbicides and chlorine.
Conclusion
Granular activated carbon filters are effective and valuable water treatment devices, but for consumers to test their limits. You need the firmamentTo maintain water pressure at a uniform and continuous rate, the requirements for optimal performance, and the filter cartridge must be recommended by the manufacturer and will be modified and / or the number of gallons of rated filter.
The most effective Home Water filtration and purification system is currently on the market, a point-of-entry water filter system that combines two filtration technologies: Granular Activated Carbon and KDF process combinesMedia in which water flows through several layers of GAC and KDF media for maximum and cleaning.
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