Carbon dioxide and water effluxes from soils affected by reclaimed wastewater and sludge from the wastewater treatment plant during the three-year period

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F25%3A101764" target="_blank" >RIV/60460709:41210/25:101764 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s11756-023-01588-z" target="_blank" >https://doi.org/10.1007/s11756-023-01588-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11756-023-01588-z" target="_blank" >10.1007/s11756-023-01588-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Carbon dioxide and water effluxes from soils affected by reclaimed wastewater and sludge from the wastewater treatment plant during the three-year period

Popis výsledku v původním jazyce

This study focused on the gradual effect of repeated applications of sewage sludge or composted sewage sludge, and continuous irrigation with reclaimed wastewater on the H2O and CO2 effluxes from soils over a 3-year period. The net H2O and CO2 effluxes were measured at the surface of nine beds with two different soils (Cambisol and Arenosol). Both biosolids were added into the Cambisol beds every year before plants’ planting or sowing. One bed was enriched with sewage sludge and two beds with composted sewage sludge. The other two Cambisol and one Arenosol beds were irrigated with reclaimed wastewater. The remaining two Cambisol and one Arenosol beds were irrigated with tap water. In 2021, all three beds with biosolids were irrigated with tap water. In 2022 and 2023, sludge-bed and both compost-beds were irrigated with tap water and wastewater, respectively. Both biosolids positively affected the CO2 emission. While the positive effect of compost increased over time, the effect of sludge was similar every year. The higher CO2 efflux values ??were mostly recorded for the beds irrigated with wastewater than for the beds irrigated with tap water in 2022 and 2023. However, the datapoints expressing the relationship between these treatments were more scattered than those for the biosolids versus tap water treatments. Therefore, the trendlines could not clearly demonstrate this effect. Different treatments had negligible effect on the H2O efflux except values measured in 2022 when mostly greater values were measured for beds irrigated with tap water than those for other beds.

Název v anglickém jazyce

Carbon dioxide and water effluxes from soils affected by reclaimed wastewater and sludge from the wastewater treatment plant during the three-year period

Popis výsledku anglicky

This study focused on the gradual effect of repeated applications of sewage sludge or composted sewage sludge, and continuous irrigation with reclaimed wastewater on the H2O and CO2 effluxes from soils over a 3-year period. The net H2O and CO2 effluxes were measured at the surface of nine beds with two different soils (Cambisol and Arenosol). Both biosolids were added into the Cambisol beds every year before plants’ planting or sowing. One bed was enriched with sewage sludge and two beds with composted sewage sludge. The other two Cambisol and one Arenosol beds were irrigated with reclaimed wastewater. The remaining two Cambisol and one Arenosol beds were irrigated with tap water. In 2021, all three beds with biosolids were irrigated with tap water. In 2022 and 2023, sludge-bed and both compost-beds were irrigated with tap water and wastewater, respectively. Both biosolids positively affected the CO2 emission. While the positive effect of compost increased over time, the effect of sludge was similar every year. The higher CO2 efflux values ??were mostly recorded for the beds irrigated with wastewater than for the beds irrigated with tap water in 2022 and 2023. However, the datapoints expressing the relationship between these treatments were more scattered than those for the biosolids versus tap water treatments. Therefore, the trendlines could not clearly demonstrate this effect. Different treatments had negligible effect on the H2O efflux except values measured in 2022 when mostly greater values were measured for beds irrigated with tap water than those for other beds.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biologia

ISSN

0006-3088

e-ISSN

1336-9563

Svazek periodika

80

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

13

Strana od-do

1233-1245

Kód UT WoS článku

001132739500001

EID výsledku v databázi Scopus

2-s2.0-85181210995