PMID- 34014086 OWN - NLM STAT- MEDLINE DCOM- 20210701 LR - 20221207 IS - 1520-5851 (Electronic) IS - 0013-936X (Linking) VI - 55 IP - 11 DP - 2021 Jun 1 TI - Systematic Evaluation of the In-Sample Stability of Selected Pharmaceuticals, Illicit Drugs, and Their Metabolites in Wastewater. PG - 7418-7429 LID - 10.1021/acs.est.1c00396 [doi] AB - The in-sample stability of selected pharmaceuticals, illicit drugs, and their metabolites in wastewater was assessed under six different conditions-untreated, addition of hydrochloric acid or sodium metabisulfite solution, combined with or without sterile filtration, and at four representative temperatures, at 35 degrees C for up to 28 days, 22 degrees C for 56 days, and 4 degrees C and -20 degrees C for 196 days, or freeze/thaw cycles for 24 weeks. Paracetamol, 6-monoacetylmorphine, morphine, and cocaine were poorly stable in untreated wastewater-e.g., with 50% transformation within 1.2-8.1 days at 22 degrees C, and acidification reduced their in-sample transformations. Acesulfame, carbamazepine, cotinine, methamphetamine, 3,4-methylenedioxy-methamphetamine (MDMA), ketamine, norfentanyl, 3,4-methylenedioxy-N-ethylamphetamine (MDEA), and norbuprenorphine were highly or moderately stable over the observed period, even in untreated wastewater. Fitting of pseudo-first-order kinetics and the Arrhenius equation was used to develop a multistage transformation estimation model combined with an interactive tool to evaluate possible transformation scenarios of selected biomarkers for the processes from sampling to preanalysis. However, as the wastewater composition can vary between sites and over time, the variability of in-sample stability requires further exploration. FAU - Lin, Xialu AU - Lin X AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. AD - Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China. FAU - Choi, Phil M AU - Choi PM AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Thompson, Jack AU - Thompson J AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Reeks, Timothy AU - Reeks T AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Verhagen, Rory AU - Verhagen R AUID- ORCID: 0000-0003-3961-0108 AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Tscharke, Benjamin J AU - Tscharke BJ AUID- ORCID: 0000-0002-3292-3534 AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - O'Malley, Elissa AU - O'Malley E AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Shimko, Katja M AU - Shimko KM AUID- ORCID: 0000-0001-5644-117X AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - Guo, Xiong AU - Guo X AD - Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, Shaanxi, China. FAU - Thomas, Kevin V AU - Thomas KV AUID- ORCID: 0000-0002-2155-100X AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. FAU - O'Brien, Jake W AU - O'Brien JW AUID- ORCID: 0000-0001-9336-9656 AD - Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba 4102, Queensland, Australia. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210520 PL - United States TA - Environ Sci Technol JT - Environmental science & technology JID - 0213155 RN - 0 (Illicit Drugs) RN - 0 (Waste Water) RN - 0 (Water Pollutants, Chemical) RN - 44RAL3456C (Methamphetamine) RN - I5Y540LHVR (Cocaine) SB - IM MH - *Cocaine/analysis MH - *Illicit Drugs MH - *Methamphetamine MH - Substance Abuse Detection MH - Wastewater/analysis MH - *Water Pollutants, Chemical/analysis OTO - NOTNLM OT - illicit drugs OT - in-sample stability OT - pharmaceuticals OT - transformation model OT - wastewater EDAT- 2021/05/21 06:00 MHDA- 2021/07/02 06:00 CRDT- 2021/05/20 12:15 PHST- 2021/05/21 06:00 [pubmed] PHST- 2021/07/02 06:00 [medline] PHST- 2021/05/20 12:15 [entrez] AID - 10.1021/acs.est.1c00396 [doi] PST - ppublish SO - Environ Sci Technol. 2021 Jun 1;55(11):7418-7429. doi: 10.1021/acs.est.1c00396. Epub 2021 May 20.