"Volume 1: Water quality improvements processes." CD titles: ASRRI model, Volume 2: Compilation of information from ten sites. Includes bibliographical references.

Executive summary -- 1. Introduction -- 2. Summary of ASR study sites : characteristics and water quality results -- 3. Review of saturated zone treatment processes -- 4. Impacts of redox cycling on inorganic chemistry during ASR -- 5. Attenuation of disinfection by-products (DBPS) during aquifer storage and recovery (ASR) -- 6. Analysis of the fate of DBPs at eight ASR sites -- 7. Evaluation of changes in NOM during ASR at the Bolivar site -- 8. Sorption and degradation of five selected endocrine disrupting chemicals in an aquifer material -- 9. Pathogen survival in groundwater : a review of the literature -- 10. Escherichia coli survival in groundwater and effluent measured using a combination of propidium iodide and the green fluorescent protein -- 11. Influence of groundwater characteristics on the survival of enteric viruses -- 12. Action of groundwater microorganisms on enteric viral decay -- 13. ASSRI : a risk based approach to estimating water quality improvements during ASR -- 14. Easy-leacher modeling of water during deep well injection at Someren -- 15. Easy-leacher modeling of water quality changes during ASR at Bolivar -- 16. PHT3D modeling of water quality changes during deep well injection at Someren -- 17. PHT3D modeling of water quality changes during ASR at Bolivar -- 18. Conclusions.