Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312304824> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4312304824 endingPage "127" @default.
- W4312304824 startingPage "120" @default.
- W4312304824 abstract "To purify groundwater contaminated with nitrate (NO3-N) from manure and fertilizer used in tea fields, six anion exchange resins made with trimethylamine (1), triethylamine (2), tributylamine (3), trihexylamine (4), trioctylamine (5), or tridecylamine (6) were synthesized, and their performance was evaluated. The NO3-N removal rates of resins 1–4 were very similar and were higher than those of resins 5 and 6. The nitrate adsorption by all resins was satisfactorily described by the Langmuir adsorption isotherm model. The groundwater originating from tea fields contains high concentrations of SO42- in addition to NO3-N. Resin 4 had the highest selectivity for NO3-N adsorption in solutions containing SO42−. Therefore, resin 4 was selected for denitrification experiments, which demonstrated that NO3-N adsorbed on resin 4 was denitrified and that resin 4 may be reusable. Biological denitrification was confirmed by measuring nitrous oxide (N2O) in the headspace of the vial bottle containing 20 mL of the soil solution with NO3-N removed, 0.1 g of glucose, and 0.1 g of NO3-N-saturated resin 4. The denitrifying nitrogen calculated from the N2O concentration was only 0.04% of the NO3-N adsorbed on the NO3-N-saturated resin 4. Moreover, when 1 g or more of glucose was added, approximately 10% of the NO3-N in 10 mL of NO3-N solution (100 mg-N/L) was absorbed on 0.05 g of resin 4 after denitrification. Further improvements in the efficiency of denitrification are necessary for their application in tea fields." @default.
- W4312304824 created "2023-01-04" @default.
- W4312304824 creator A5067671830 @default.
- W4312304824 creator A5086989085 @default.
- W4312304824 date "2022-01-01" @default.
- W4312304824 modified "2023-10-05" @default.
- W4312304824 title "Synthesis of nitrate selective anion exchange resin and denitrification of nitrate adsorbed on the resin" @default.
- W4312304824 cites W1965063218 @default.
- W4312304824 cites W1979812763 @default.
- W4312304824 cites W2005623597 @default.
- W4312304824 cites W2014123080 @default.
- W4312304824 cites W2024326310 @default.
- W4312304824 cites W2039294763 @default.
- W4312304824 cites W2053361732 @default.
- W4312304824 cites W2089686530 @default.
- W4312304824 cites W2140290732 @default.
- W4312304824 cites W2141553100 @default.
- W4312304824 cites W2210650111 @default.
- W4312304824 cites W2313823172 @default.
- W4312304824 cites W2325157846 @default.
- W4312304824 cites W2508053568 @default.
- W4312304824 cites W2683929617 @default.
- W4312304824 cites W2773738195 @default.
- W4312304824 cites W2786777432 @default.
- W4312304824 cites W2923576369 @default.
- W4312304824 cites W3124280324 @default.
- W4312304824 cites W4240518008 @default.
- W4312304824 doi "https://doi.org/10.5985/emcr.20220009" @default.
- W4312304824 hasPublicationYear "2022" @default.
- W4312304824 type Work @default.
- W4312304824 citedByCount "0" @default.
- W4312304824 crossrefType "journal-article" @default.
- W4312304824 hasAuthorship W4312304824A5067671830 @default.
- W4312304824 hasAuthorship W4312304824A5086989085 @default.
- W4312304824 hasBestOaLocation W43123048241 @default.
- W4312304824 hasConcept C117760992 @default.
- W4312304824 hasConcept C13965031 @default.
- W4312304824 hasConcept C145148216 @default.
- W4312304824 hasConcept C150394285 @default.
- W4312304824 hasConcept C154399059 @default.
- W4312304824 hasConcept C178790620 @default.
- W4312304824 hasConcept C179104552 @default.
- W4312304824 hasConcept C185592680 @default.
- W4312304824 hasConcept C197011783 @default.
- W4312304824 hasConcept C2776384668 @default.
- W4312304824 hasConcept C537208039 @default.
- W4312304824 hasConcept C73523448 @default.
- W4312304824 hasConcept C73593433 @default.
- W4312304824 hasConceptScore W4312304824C117760992 @default.
- W4312304824 hasConceptScore W4312304824C13965031 @default.
- W4312304824 hasConceptScore W4312304824C145148216 @default.
- W4312304824 hasConceptScore W4312304824C150394285 @default.
- W4312304824 hasConceptScore W4312304824C154399059 @default.
- W4312304824 hasConceptScore W4312304824C178790620 @default.
- W4312304824 hasConceptScore W4312304824C179104552 @default.
- W4312304824 hasConceptScore W4312304824C185592680 @default.
- W4312304824 hasConceptScore W4312304824C197011783 @default.
- W4312304824 hasConceptScore W4312304824C2776384668 @default.
- W4312304824 hasConceptScore W4312304824C537208039 @default.
- W4312304824 hasConceptScore W4312304824C73523448 @default.
- W4312304824 hasConceptScore W4312304824C73593433 @default.
- W4312304824 hasIssue "0" @default.
- W4312304824 hasLocation W43123048241 @default.
- W4312304824 hasOpenAccess W4312304824 @default.
- W4312304824 hasPrimaryLocation W43123048241 @default.
- W4312304824 hasRelatedWork W1487420271 @default.
- W4312304824 hasRelatedWork W2031811974 @default.
- W4312304824 hasRelatedWork W2087293355 @default.
- W4312304824 hasRelatedWork W2184947168 @default.
- W4312304824 hasRelatedWork W2348300304 @default.
- W4312304824 hasRelatedWork W2351075706 @default.
- W4312304824 hasRelatedWork W2382746799 @default.
- W4312304824 hasRelatedWork W2512858753 @default.
- W4312304824 hasRelatedWork W2620746277 @default.
- W4312304824 hasRelatedWork W3033475221 @default.
- W4312304824 hasVolume "2" @default.
- W4312304824 isParatext "false" @default.
- W4312304824 isRetracted "false" @default.
- W4312304824 workType "article" @default.