Padungthon, Surapol Comment on "Polymerization of silicate on hematite surfaces and its influence on arsenic sorption". [electronic resource] - Environmental science & technology May 2013 - 5514-5 p. digital Publication Type: Letter; Comment ISSN: 1520-5851 Standard No.: 10.1021/es4014689 doi Subjects--Topical Terms: Arsenic--isolation & purificationFerric Compounds--chemistryPolymerizationSilicates--chemistry