From: Are interventions to reduce the impact of arsenic contamination of groundwater on human health in developing countries effective? A systematic review
Intervention
Study
Effectiveness evidence
Tetrahedron
BAMWSP
Sutherland 2001
Sutherland 2002
1
Ferric hydroxide
Hossain 2005
Bucket of resins
Catalytic precipitation
ArsenX
Srakar 2007