Informing ASR Treatment Practices in a Florida Aquifer through a Human Health Risk Approach.

ABSTRACT: Aquifer storage and recovery (ASR) can augment water supplies and hydrologic flows under varying climatic conditions. However, imposing drinking water regulations on ASR practices, including pre-treatment before injection into the aquifer, remains arguable. Microbial inactivation data-Escherichia coli, Pseudomonas aeruginosa, poliovirus type 1 and Cryptosporidium parvum-were used in a human health risk assessment to identify how the storage time of recharged water in the Floridan Aquifer enhances pathogen inactivation, thereby mitigating the human health risks associated with ingestion. We used a quantitative microbial risk assessment to evaluate the risks for a gastrointestinal infection (GI) and the associated disability-adjusted life years (DALYs) per person per yea

SUBMITTER: Gitter A 

PROVIDER: S-EPMC10572346 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature