De-Arsenic Filter

Arsenic is the most dangerous contaminant of drinking water in terms of long-term health risks.

De-Arsenic filter is very effective to remove harmful arsenic in water by strong affinity for absorbing arsenic and other heavy metals.

The inherently high adsorption capacity of De-Arsenic media has been formulated into a mechanically stable block type suitable for use in wide range of portable water applications for removing arsenic in water.

Service life : 2~3months(1,000L)
Max temperature : 50℃
Max flow : 4L/min
Max pressure : 8kgf/㎠
The dominant basis of arsenic poisoning is from ground water that naturally Contains high concentrations of arsenic. When the poisoning becomes acute, symptoms may include diarrhea, vomiting, blood in the urine, cramping muscles, hair loss, stomach pain, and more convulsions.

The organs of the body that are usually affected by arsenic poisoning are the lungs, skin, kidneys, and liver. The final result of arsenic poisoning is coma and death. The study found that over 137 million people in more than 70 countries are probably affected by arsenic poisoning from drinking water. And the World Health Organization recommends a limit of 0.01 mg/L (10 ppb) of arsenic in drinking water. De-Arsenic filter can remove arsenic in water in order to be satisfied with WHO recommends.


[Test 1] De-Arsenic Filter
○ NSF Standard Test
  - Influent concentration : 50 ppb as As
As removal test [De-Arsenic Filter] [De-Arsenic Filter]


[TEST 2] De-Arsenic Filter
○ Standard of Water Mark of Korea
  - Effluent concentration analysis at 100 L
Unit : % (Removal efficiency) Lead(Pb) Hexavalent Chroma(Cr) Arsenic(As) Selenium(Se) Iron(Fe) Aluminum(Al) Copper(Cu) Mercury(Hg)
Standard of removal efficiency(%) 90 90 90 90 80 80 70 90
Inflow Conc. (ppm) 0.5 0.5 0.5 0.1 0.9 0.6 3.0 0.01
Ordinary carbon block 92.8 51.9 63.6 42.5 91.8 89.7 68.5 42.3
De-Arsenic Filter 99.8 97.0 95.4 100 100 100 98.9 100