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The water purifier is specially designed for poor areas, considering the economic conditions in poor areas, so the use of material is plastic can reduce the cost, the water purifier filter USES is the rear activated carbon filter, the adsorption of heavy metals in water, residual chlorine, volatile organic compounds and other pollutants, the cost is low, active carbon powder with high-tech technology, its adsorption surface area increased greatly, with full access to achieve the desired effect of the adsorption of water, even if the dosage increase, also won't make the cost of water purifiers has obviously improved.
China Fujian fuzhou college of fore
Fuzhou City, China
FuZhou college of foreign studies a