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- W2988412821 abstract "Nutrients and pesticides in agricultural runoff contribute to the degradation of water resources. Nitrates and phosphates can be remediated through the use of treatment systems such as woodchip bioreactors and adsorbent aggregate filters; however, concerns remain over potential effects of pesticides on nutrient removal efficiency in these systems. To test this, we designed laboratory-scale woodchip bioreactors equipped with secondary adsorbent aggregate filters and investigated the capacity of these systems to remediate nutrients when operated under two hydraulic retention times (HRT) and in the presence of commonly used pesticides. The woodchip bioreactors effectively removed over 99% of nitrate per day when operated under a 72 h hydraulic retention time, with the secondary expanded shale aggregate filters consistently reducing phosphate concentrations by 80-87%. Treatment efficacy of both systems was maintained in the presence of the insecticide chlorpyrifos. Reducing HRT in the bioreactors to 21 min decreased nitrate removal efficiency; however, the insecticides bifenthrin, chlorpyrifos, and the herbicide oxyfluorfen were reduced by 76%, 63%, and 31%, respectively. Cultivation approaches led to the isolation of 45 different species from the woodchip bioreactors operated under a 21 min HRT, with Bacillus species being the most prevalent throughout the treatment. By contrast, pesticide application decreased the number and diversity of Bacillus isolates and enriched for Pseudomonas and Exiguobacterium species. Woodchip bioreactors and adsorbent aggregate filters provide effective treatment platforms to remediate agrochemicals, where they maintain treatment efficacy in the presence of pesticides and can be modulated through HRT management to achieve environmental and operational water quality goals." @default.
- W2988412821 created "2019-11-22" @default.
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- W2988412821 date "2020-03-01" @default.
- W2988412821 modified "2023-10-15" @default.
- W2988412821 title "Nutrient and pesticide remediation using a two-stage bioreactor-adsorptive system under two hydraulic retention times" @default.
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- W2988412821 cites W1973862391 @default.
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- W2988412821 cites W1993833207 @default.
- W2988412821 cites W1995844325 @default.
- W2988412821 cites W2007114952 @default.
- W2988412821 cites W2013532420 @default.
- W2988412821 cites W2021127620 @default.
- W2988412821 cites W2022977266 @default.
- W2988412821 cites W2023793900 @default.
- W2988412821 cites W2024328043 @default.
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- W2988412821 cites W2044735473 @default.
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- W2988412821 cites W2317743669 @default.
- W2988412821 cites W2330567936 @default.
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- W2988412821 cites W2602473249 @default.
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- W2988412821 doi "https://doi.org/10.1016/j.watres.2019.115311" @default.
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