Matches in SemOpenAlex for { <https://semopenalex.org/work/W2583030413> ?p ?o ?g. }
- W2583030413 endingPage "425" @default.
- W2583030413 startingPage "414" @default.
- W2583030413 abstract "The effect of effluent recirculation on the removal of total nitrogen (TN) and eight pharmaceuticals and personal care products (PPCPs) was evaluated during 9months in an experimental hybrid constructed wetland (CW) system applied in the treatment of urban wastewater. An Imhoff tank was followed by three stages of CWs (two 1.5-m2 vertical subsurface flow (VF) beds alternating feed-rest cycles, a 2-m2 horizontal (HF) and a 2-m2 free water surface (FWS) wetland in series). A fraction of the final effluent was recycled back to the Imhoff tank with a recirculation rate of 50% (hydraulic loading rate=0.37md-1). The system's performance varied throughout the study. In Period I (summer) consistently high load removal efficiencies of TN (89±5%) and a removal rate of 6.6±1.4gTNm-2d-1 were exhibited. In Period II (fall), the poor performance of the FWS during the senescence of macrophytes caused a large increase in organic matter, solids and nutrient concentrations, drastically deteriorating water quality. The determination of PPCPs was conducted during this period. Recalcitrant compounds, namely sulfamethoxazole, carbamazapine, TCEP and sucralose were negligibly removed in all CWs. However, noteworthy was the ≈30% removal of sucralose in the VF wetland. Caffeine (80%) and fluoxetine (27%) showed similar elimination rates in both VF and HF units, whereas trimethoprim and DEET were significantly better removed in the VF than in the HF. The concentration of the four latter compounds showed a severe increase in the FWS, indicating possible desorption from the sediment/biomass during adverse conditions. Harvesting of the aboveground biomass in this unit returned the system's performance back to normality (Period III), achieving 77±7% TN removal despite the winter season, proving effluent recirculation as an effective strategy for TN removal in hybrid CW systems when stringent restrictions are in place." @default.
- W2583030413 created "2017-02-03" @default.
- W2583030413 creator A5005858046 @default.
- W2583030413 creator A5026166396 @default.
- W2583030413 creator A5039990436 @default.
- W2583030413 creator A5054288336 @default.
- W2583030413 creator A5056627733 @default.
- W2583030413 creator A5076655150 @default.
- W2583030413 date "2017-04-01" @default.
- W2583030413 modified "2023-10-06" @default.
- W2583030413 title "Enhancement of total nitrogen removal through effluent recirculation and fate of PPCPs in a hybrid constructed wetland system treating urban wastewater" @default.
- W2583030413 cites W1770198205 @default.
- W2583030413 cites W1968361204 @default.
- W2583030413 cites W1968815362 @default.
- W2583030413 cites W1972008208 @default.
- W2583030413 cites W1974048887 @default.
- W2583030413 cites W1974473161 @default.
- W2583030413 cites W1978493230 @default.
- W2583030413 cites W1988899219 @default.
- W2583030413 cites W1994640146 @default.
- W2583030413 cites W1999075877 @default.
- W2583030413 cites W2001260500 @default.
- W2583030413 cites W2008601888 @default.
- W2583030413 cites W2008939549 @default.
- W2583030413 cites W2014428054 @default.
- W2583030413 cites W2017923113 @default.
- W2583030413 cites W2020354914 @default.
- W2583030413 cites W2020686593 @default.
- W2583030413 cites W2027103895 @default.
- W2583030413 cites W2027221692 @default.
- W2583030413 cites W2029531648 @default.
- W2583030413 cites W2035447650 @default.
- W2583030413 cites W2038611692 @default.
- W2583030413 cites W2039048300 @default.
- W2583030413 cites W2040545202 @default.
- W2583030413 cites W2040843472 @default.
- W2583030413 cites W2042439559 @default.
- W2583030413 cites W2050812825 @default.
- W2583030413 cites W2052871899 @default.
- W2583030413 cites W2053151379 @default.
- W2583030413 cites W2066753413 @default.
- W2583030413 cites W2069390017 @default.
- W2583030413 cites W2069879975 @default.
- W2583030413 cites W2074247149 @default.
- W2583030413 cites W2076288335 @default.
- W2583030413 cites W2076972195 @default.
- W2583030413 cites W2081730214 @default.
- W2583030413 cites W2085530442 @default.
- W2583030413 cites W2085860002 @default.
- W2583030413 cites W2093808597 @default.
- W2583030413 cites W2095293072 @default.
- W2583030413 cites W2108804271 @default.
- W2583030413 cites W2136070395 @default.
- W2583030413 cites W2137744062 @default.
- W2583030413 cites W2146356156 @default.
- W2583030413 cites W2147693844 @default.
- W2583030413 cites W2150954764 @default.
- W2583030413 cites W2156326808 @default.
- W2583030413 cites W2174554980 @default.
- W2583030413 cites W2179773327 @default.
- W2583030413 cites W2253411692 @default.
- W2583030413 cites W2292279840 @default.
- W2583030413 cites W2321946372 @default.
- W2583030413 cites W2345849640 @default.
- W2583030413 cites W2365910325 @default.
- W2583030413 cites W2466249666 @default.
- W2583030413 cites W2507243721 @default.
- W2583030413 cites W2522100020 @default.
- W2583030413 cites W2530682798 @default.
- W2583030413 cites W329640427 @default.
- W2583030413 cites W4251070824 @default.
- W2583030413 doi "https://doi.org/10.1016/j.scitotenv.2017.01.024" @default.
- W2583030413 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28122684" @default.
- W2583030413 hasPublicationYear "2017" @default.
- W2583030413 type Work @default.
- W2583030413 sameAs 2583030413 @default.
- W2583030413 citedByCount "73" @default.
- W2583030413 countsByYear W25830304132017 @default.
- W2583030413 countsByYear W25830304132018 @default.
- W2583030413 countsByYear W25830304132019 @default.
- W2583030413 countsByYear W25830304132020 @default.
- W2583030413 countsByYear W25830304132021 @default.
- W2583030413 countsByYear W25830304132022 @default.
- W2583030413 countsByYear W25830304132023 @default.
- W2583030413 crossrefType "journal-article" @default.
- W2583030413 hasAuthorship W2583030413A5005858046 @default.
- W2583030413 hasAuthorship W2583030413A5026166396 @default.
- W2583030413 hasAuthorship W2583030413A5039990436 @default.
- W2583030413 hasAuthorship W2583030413A5054288336 @default.
- W2583030413 hasAuthorship W2583030413A5056627733 @default.
- W2583030413 hasAuthorship W2583030413A5076655150 @default.
- W2583030413 hasBestOaLocation W25830304132 @default.
- W2583030413 hasConcept C100187453 @default.
- W2583030413 hasConcept C107872376 @default.
- W2583030413 hasConcept C127413603 @default.
- W2583030413 hasConcept C132000320 @default.
- W2583030413 hasConcept C147455438 @default.
- W2583030413 hasConcept C147852310 @default.