Cadmium

Cd

Metal

Limit values

WHO Limit

3 µg/L

EU Limit

5 µg/L

US Limit

5 ppb

EWG Limit

0.04 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,
    Effective Solution of Providing Clean Water for Human Needs in Developing Countries Purification of Contaminated Water with Reverse Osmosis:, International Journal of Emerging Technologies (2013)