system and further action will have to be taken.
It is a good idea to know what ibt means in water purifier. Ibts are used to measure the microbial purity of drinking water by counting the number of live and active bacteria present in 100mls of drinking water.
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The use of bacterial growth indicators (iBts) was introduced in 1993, with E. coli being the standard, but this has been superseded by a more general category termed total coliforms which include various species such as e-coli, enterococci and Salmonella.
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The range for an ibt reading is from 0 to 100 or less, where zero indicates that there are no living microorganisms and higher readings indicate greater numbers of live microorganisms. If the ibt is below 10 there is no need for any particular action to be taken.
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If the reading is between 10 and 100, then it is necessary to investigate the water quality further and this can be done by taking a series of ibt readings over a period of time. If two consecutive readings are above 100 then it should be assumed that there are bacteria in the water supply
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If an individual has an illness following ingestion of contaminated water, they may become severely ill, requiring hospitalization and intravenous fluids.
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If contamination or poor quality drinking water is suspected, it must be investigated immediately as this can lead to serious health problems that could result in death.
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There are two main types of water purification systems available to residential and commercial water users. They are:
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a. IBT or POU, which stands for Point Of Use (POU) and Point Of Entry (POE), which are simple devices that use ultraviolet light to sterilize drinking water or boiler feed-water by destroying bacteria.
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The POU unit is similar to a small, portable humidifier and attaches directly to the cold water line purifier on a kitchen sink.
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It has a replaceable purification cartridge which is filled with carbon granules that attract and trap a portion of the volatile organic compounds as
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well as microorganisms that come in contact with it. This cartridge is replaced periodically, but the system will continue to operate indefinitely unless it is not properly maintained purifier
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The IBT unit is typically installed in a centralized water distribution system with a timer to turn the unit on and off automatically when necessary.
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The alternative is to have a POU device installed at each home or business separately connected to the water supply system by means of a shut-off valve. The POU devices are made with stainless steel, polypropylene plastic or other safe materials that are resistant to corrosion.
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b. Point of Service (POTS) devices are very similar in principle to POU units, but they are larger and have more features like a water indicator, timers and programs. The IBT or POU is usually less expensive than the POTS device.
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POTS devices can be used to control the flow of water on demand. Or, they can be used as a base for a water chemical treatment system that produces safe drinking water by removing inorganic
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particles, bacteria and viruses from the water supply. If a system is used to treat drinking water by removing all organic matter, then the name of the system is Point Of Treatment (POT).
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