Occurrence, sources and fate of pharmaceuticals and personal care products and artificial sweeteners in groundwater

• Published in: Environmental science and pollution research international Vol. 28; no. 17; pp. 20903 - 20920
• Main Authors: Li, Zhiping, Yu, Xiaopeng, Yu, Furong, Huang, Xin
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2021; Springer Nature B.V
• Subjects: Antibiotics; Aquatic ecosystems; Aquatic Pollution; Artificial sweeteners; Atmospheric Protection/Air Quality Control/Air Pollution; Consumer products; Cosmetics - analysis; Drinking water; Earth and Environmental Science; Ecosystem; Ecotoxicology; Environment; Environmental Chemistry; Environmental Health; Environmental Monitoring; Environmental science; Groundwater; Groundwater pollution; Humans; Lipids; Personal grooming; Pharmaceutical Preparations; Pharmaceuticals; Pollutants; Pollution control; Pollution levels; Pollution sources; Review Article; Spatial distribution; Sweeteners; Sweetening Agents - analysis; Temporal distribution; Waste Water Technology; Water Management; Water Pollutants, Chemical - analysis; Water Pollution Control; Artificial sweeteners; Groundwater; Pharmaceuticals and personal care products; Review; Occurrence; Sources; Fate
• ISSN: 0944-1344; 1614-7499
• DOI: 10.1007/s11356-021-12721-3

Groundwater is considered as the main source for supplying the public drinking water in many countries and regions; however, pharmaceuticals and personal care products (PPCPs) and artificial sweeteners (ASs) found in groundwater can exert harmful effects on human health and aquatic ecosystems, and therefore, they are of persistent concern. The recent data on the occurrence of a series of PPCPs (including antibiotics, excitants and lipid regulators) and ASs often detected in groundwater are reviewed, in which the PPCPs and ASs occur in groundwater at the concentration from several nanograms to several micrograms per litre. In addition, the spatio-temporal distribution characteristics of PPCPs and ASs are discussed and the main sources and possibly pollution pathways of PPCPs and ASs in groundwater are summarised and analysed. Additionally, the adsorption, migration and degradation of PPCPs and ASs in underground environments are evaluated. Due to the long residence time in groundwater, pollutants are likely to threaten the freshwater body for decades under certain conditions. Therefore, according to the current level of pollution, it is necessary to improve and enhance the supervision on PPCP and AS pollutants and prevent and control groundwater pollution.