C
C. Annette Johnson
Researcher at Swiss Federal Institute of Aquatic Science and Technology
Publications - 56
Citations - 8370
C. Annette Johnson is an academic researcher from Swiss Federal Institute of Aquatic Science and Technology. The author has contributed to research in topics: Solubility & Leachate. The author has an hindex of 34, co-authored 55 publications receiving 7238 citations. Previous affiliations of C. Annette Johnson include École Polytechnique Fédérale de Lausanne & ETH Zurich.
Papers
More filters
Journal ArticleDOI
The Challenge of Micropollutants in Aquatic Systems
René P. Schwarzenbach,Beate I. Escher,Kathrin Fenner,Thomas B. Hofstetter,C. Annette Johnson,Urs von Gunten,Bernhard Wehrli +6 more
TL;DR: There are three scientific challenges in addressing water-quality problems caused by micropollutants, and usage and disposal strategies should aim to minimize introduction of critical pollutants into the aquatic environment.
Journal ArticleDOI
Groundwater Arsenic Contamination Throughout China
Luis Rodríguez-Lado,Guifan Sun,Michael Berg,Qiang Zhang,Hanbin Xue,Quanmei Zheng,C. Annette Johnson +6 more
TL;DR: A statistical risk model is developed that classifies safe and unsafe areas with respect to geogenic arsenic contamination in China, using the threshold of 10 micrograms per liter, the World Health Organization guideline and current Chinese standard for drinking water.
Journal ArticleDOI
Sorption of Sb(III) and Sb(V) to goethite: influence on Sb(III) oxidation and mobilization.
TL;DR: The results show that both Sb(III) and Sb (V) form inner-sphere surface complexes at the goethite surface, and adsorption of Sb on Fe hydroxides over a wide pH range may be a major pathway for the oxidation and release of S b(V).
Journal ArticleDOI
Statistical modeling of global geogenic fluoride contamination in groundwaters.
Manouchehr Amini,Kim Mueller,Karim C. Abbaspour,Thomas M. Rosenberg,Majid Afyuni,Klaus N. Møller,Mamadou Sarr,C. Annette Johnson +7 more
TL;DR: The modeling approach combines geochemical knowledge with statistical methods to devise a rule-based statistical procedure, which divides the world into 8 different "process regions" and results in a global probability map of fluoride concentration in the groundwater.
Journal ArticleDOI
Leaching mechanisms of oxyanionic metalloid and metal species in alkaline solid wastes: A review
TL;DR: In this article, an overview is presented on possible mechanisms that control the leaching behavior of oxyanion forming elements in cementituous systems and alkaline solid wastes, such as municipal solid waste incinerator bottom ash, fly ash, and air pollution control residues, coal fly ash and metallurgical slags.