Page 294 - CITS - Electronic Mechanic - TT - 2024

ELECTRONICS MECHANIC - CITS

The UV water purifier can be connected to an inverter or UPS to function even when there isn’t an electrical supply.
The issue with UV water purification is that although the germs are killed, their bodies are still present in the water.
The smallest particles of bacteria, viruses, and germs are completely eliminated from the water by an RO water
purifier.
5 UF water purifier:
Ultra-Filter is referred to as UF. In comparison to RO membranes, UF membranes have larger holes. Water with
dissolved salts cannot be removed by UF. The primary benefit of UF water purifiers is their ability to totally eliminate
all germs from water, even the tiniest viruses, without the need for energy.

In order to ensure that you always have healthy tap water free of chemical contaminants, a UF water purifier is
the best water purifier for tap water in large cities. This is so that even the tiniest of germs, and viruses, may be
removed from water using a UF water purifier.

The UF water purifier’s drawback is that it cannot remove dissolved particles from water. Therefore, it should only
be used with water from public sources, such as wells, ponds, rivers, and waters collected from the rain, if you are
absolutely certain that the total dissolved solids (TDS) are within the acceptable range and that no toxic dissolved
impurities, such as arsenic, heavy metals, or nitrates, are present. The best course of action is to get a RO water
purifier if you are unsure of the number of dissolved solids in the water.
6 RO water purifier:
Among water purification membranes, RO has the tiniest pores and is capable of removing all dissolved salts from
water. As a result, water that has been purified by a RO membrane does not contain any dissolved salts, making
it nearly as pure as distilled water.
The benefit of a RO or reverse osmosis water filter is that it eliminates dangerous compounds like arsenic, heavy
metals, nitrates, salts, and other contaminants in addition to all germs and viruses, even the smallest ones. In fact,
before bottling the water, manufacturers of bottled water utilize RO to cleanse the water.

Because a RO membrane filters out all the bacteria and parasites in the water, Reverse Osmosis, or RO, water
purifiers are far superior to UV water purifiers. Additionally, it cleanses the water of any dangerous substances,
including heavy metals. On the other hand, a UV purifier just has a strong light inside that emits UV radiation to
eliminate any parasites and germs. The water you drink still contains the remains of these dead microorganisms.
Finally, RO purifiers improve the water’s flavor and aroma. The RO purifier is a sure investment in health given
the contaminants in water.
7 RO+UV+UF water purifier:
When a water purifier is described as RO+UV+UF, it signifies that it uses three different types of water purification
techniques. The procedures of Reverse Osmosis, Ultra Violet, and UltraFiltration are all integrated into a water
purifier with RO+UV+UF.
For example, the Livpure RO combines all three processes to purify your water. The purifier performs best with
hard water, water that contains high amounts of TDS, and water that contains heavy metals. You may pass your
household water through the RO Livpure filter and drink with confidence, regardless of whether it originates from
a municipal corporation, borewell, or another source.
This purifier eliminates all types of contaminants, including dissolved salts, heavy metals, bacteria, viruses,
chemicals, etc. Additionally, it doesn’t affect the water’s naturally important minerals. Only the excess minerals are
removed by the Livpure water purifier (which can be harmful to health).
The built-in mineralizer replenishes your water with necessary minerals like calcium, magnesium, zinc, copper,
and more to guarantee that it has the right mineral levels.
Different components of water purifier
Sediment Pre-Filter:
The sediment cartridge is the first filter stage in all RO systems.
Sediment filters trap sand, dirt, dust, rust, and other debris in a drinking water supply. This particulate matter could
clog the reverse osmosis membrane surface and reduce its lifespan if not removed.
Carbon Filter:
The are usually two carbon filters in a reverse osmosis filter system:

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CITS : E & H - Electronics Mechanic - Lesson 160 - 179