DOI: 10.1016/j.watres.2018.11.045
Scopus记录号: 2-s2.0-85057462316
论文题名: Removal of personal care products (PCPs) in wastewater and sludge treatment and their occurrence in receiving soils
作者: Biel-Maeso M. ; Corada-Fernández C. ; Lara-Martín P.A.
刊名: Water Research
ISSN: 431354
出版年: 2019
起始页码: 129
结束页码: 139
语种: 英语
英文关键词: Composting
; Persistent organic pollutants
; Personal care products
; Sludge
; Soil
; Wastewater
Scopus关键词: Anaerobic digestion
; Composting
; Effluent treatment
; Health risks
; Odors
; Organic pollutants
; Polychlorinated biphenyls
; Polycyclic aromatic hydrocarbons
; Sludge digestion
; Soil pollution
; Soils
; Wastewater
; Wastewater treatment
; Water treatment
; Contaminants of emerging concerns
; Maximum concentrations
; Persistent organic pollutant (POP)
; Personal care products
; Polychlorinated biphenyl (PCBs)
; Polycyclic aromatic hydrocarbons (PAHS)
; Sludge
; Wastewater treatment plants
; Effluents
; acenaphthene
; antiinfective agent
; benzo[b]fluoranthene
; benzo[k]fluoranthene
; benz[a]anthracene
; celestolide
; chrysene
; cosmetic
; fluoranthene
; fluorene
; fragrance
; galaxolide
; insect repellent
; musk ketone
; naphthalene
; octocrylene
; phenanthrene
; polychlorinated biphenyl
; polycyclic aromatic hydrocarbon
; pyrene
; sunscreen
; surfactant
; tonalide
; traseolide
; unclassified drug
; composting
; concentration (composition)
; human activity
; microbial activity
; persistent organic pollutant
; pollutant removal
; PPCP
; sludge
; soil pollution
; waste treatment
; wastewater treatment
; anaerobic digestion
; Article
; autumn
; cold
; compost
; composting
; effluent
; land use
; maximum concentration
; microbial activity
; microbial degradation
; persistent organic pollutant
; priority journal
; seasonal variation
; sludge treatment
; soil pollutant
; soil pollution
; Spain
; spring
; summer
; volatilization
; waste component removal
; waste water management
; water sampling
; winter
; Andalucia
; Cadiz [Andalucia]
; Jerez de la Frontera
; Spain
英文摘要: Clean water is one of the main resources for key activities such as agriculture, power generation, and public and industrial supplies. However, once wastewater generated by these activities is released into the environment, it may represent a potential risk to ecosystems and even human health depending on the presence of certain types and levels of contaminants. This study is focused on personal care products (PCPs), a class of contaminants of emerging concern (CECs) which includes commonly used cosmetic and personal hygiene products (e.g., fragrances, UV filters, antimicrobials, surfactants, among others), and their comparison with legacy contaminants such as polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs). We have monitored the concentrations of up to 66 target compounds in influent and effluent wastewater, sludge, and compost samples from a wastewater treatment plant (WWTP) at Jerez de la Frontera (SW Spain) over a 1-year period. Almost half of the target compounds (44%) were frequently detected in influent wastewater samples, with prevalence of synthetic fragrances and higher abundance of UV filters during warmer periods. Due to their relatively poor removal efficiencies (<70%), 30 target compounds were always detected in the final effluent. The highest levels here were observed for an UV filter (octocrylene) and three synthetic fragrances (traseolide, OTNE, and galaxolide), showing maximum concentrations of 4–7 μg L−1 and 12–95 μg g−1 in the dissolved and particulate fractions, respectively. Concentrations of these compounds increased in sludge, being up to 365 μg g−1 for some fragrances and showing negligible decrease after anaerobic digestion. Windrow composting of this sludge, however, resulted in an efficient removal (up to 100%) for most analytes. On the other hand, levels between <1 and 651 ng g−1 were measured in soils columns (0–150 cm) at the WWTP gardens irrigated with effluent wastewater. The occurrence of PCPs in these soils seemed to be heavily influenced by temperature, as maximum concentrations were measured in colder months, indicating a higher rate of microbial activity degradation and/or volatilization during warmer months. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122102
Appears in Collections: 气候变化事实与影响
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作者单位: Physical Chemistry Department, Faculty of Marine and Environmental Sciences, University of Cadiz, Campus of International Excellence of the Sea (CEI·MAR)Cádiz 11510, Spain
Recommended Citation:
Biel-Maeso M.,Corada-Fernández C.,Lara-Martín P.A.. Removal of personal care products (PCPs) in wastewater and sludge treatment and their occurrence in receiving soils[J]. Water Research,2019-01-01