home appliances & home improvement

Clean water is one of the most important part in human life. Human basic needs such as drinking and bathing almost absolute need of clean water, as it relates to health and the impact on human survival.
The UN estimates that more than one billion people lack access to clean drinking water. In addition, millions of people also die every year as a result of diseases transmitted by unclean water
Based on the above facts, then availability of water purifier is a very important and brilliant ideas that can help people to more easily have access to clean water.
There are many types of water purifier system that has developed, I will describe some of them:
1. Reverse Osmosis (RO)
Developed since the 1950s, the RO also called hyper ¬ filtration technique in principle is a filtering process by using a kind of semi-permeable membrane that has been widely used for filtering water in disaster areas, war equipment to the space shuttle. With a pore size of 0.0001 microns, RO membrane can effectively clean all types of viruses (0.02 to 0.4 micron size) and bacteria (0.2 to 1 micron size) following major content be suspended solid particles such as organic content soil, chlorine and sulphate which generally cause problems Aesthetic color, smell and taste (salty or soda taste), until the solids dissolved in water (total disolved solid-TDS) such as arsenic, asbestos, pesti ¬ sida, fluoride, lead, mercury, nitrate and radium.

2. Aqualris ~ •
is a non-electric water purifiers by industrial designer Talia Radford. This purifier works by modulating the frequency of sunlight for UVC, which then purify the water. The device brings a series of lenses to perform duties and water through the bottom of this lens and each lens is exposed to the molecules from ultraviolet rays, which kill all bacteria that may exist in water. Aqualris water purifier can purify water and remove 300ml of mechanical filtration system

3. H2Go Water Purifier
Designed by Design Kiba, this water purifier can be a boon for developed countries and developing countries. Donut-shaped water purifier bottle this fun interesting people to bring water bottles instead of buying bottled water. filters filter purifier using active carbon and silver micro-membrane filter. after the water will pass through the filter disk jagged, and leaving clean water and drinking

4. Rewave
is a portable water desalinating device that uses wave energy to provide drinking water. Designed by Yu-Hong Chen, the device will help you convert sea water into drinking water, making it ideal for use in the coastal areas. The device floats on the water and utilize the energy of the wave. There is a hole in the bottom of the sea and allow water to pass through the motor area. Once this process is complete, fresh water accumulates at the top and exit through the pipe

5. Solaqua
by Jason Lam is a solar-powered water purifier that can produce up to 10 liters of safe drinking water. Using ultraviolet and infrared rays from the sun to eliminate pathogens present in contaminated water. The water initially passes through a sari cloth to increase the efficiency of solar water disinfection. Then the five channels to fill five bottles specially designed to obtain 10 liters of water. All five bottles were then spread on the ground to allow maximum sun exposure. The surface of this bottle is black to absorb more heat, while in the bottle is reflective to reflect UV light in a bottle

There are many models of water purification system modeling tools available in the market. You can choose it depending on your needs, of course, also taking into account the price factor and your budget. What matters carefully before buying and make sure you get good after sales service.

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