Arsenic

As

Metal

Limit values

WHO Limit

10 µg/L

EU Limit

10 μg

US Limit

10 ppb

EWG Limit

0.004 ppb

Ratings

Distillation
Carbon filters
Membrane filters

References

  1. Array,
    On-site evaluation of the removal of 100 micro-pollutants through advanced wastewater treatment processes for reuse applications, Water science and technology : a journal of the International Association on Water Pollution Research (2011)
  2. Array,
    An evaluation of the Pure Water Midi D Model ECP Distillation System, and the Pure Water A-12 Distillation System for removing select contaminants from drinking water, Scientific Report (1996)