Effect of Pulsed Electric Field on the Cations Removal from Salt-Affected Soils to Optimize Energy Use Efficiency in Reclamation

Resources, Journal Year: 2025, Volume and Issue: 14(1), P. 16 - 16

Published: Jan. 20, 2025

In arid and semi-arid zones, reclaiming/restoring salt-affected soil is considered a significant challenge because of the limited amount water available for washing. The reclaimed regarded as valuable resource increasing production food feed. current study, electrokinetics (SEK) under pulsed-mode electric field operation was used to evaluate optimize energy use efficiency reclaiming soils, which one electro-agric technology branches that suggested in 2021 address crisis regions. Under fixed applied voltage 5 V, or 1 V/cm, calcareous, highly salinized investigation reclaimed. A 25% reduction voltages with time OFF set at 15, 30, 60, 120 min 50% were two pulsed techniques examined. findings demonstrated removal Na+ surpasses half (50%) majority studies. By decreasing removed K+, crucial plant growth, modes fields 25 showed an economic advantage over control experiment, operated continuous field. Throughout very little Ca2+ removed. However, rose when field’s mode applied, percentages higher strategy than strategy. nearly every segment experiment (control, 25%, 50%), pH levels exceeded initial value 8.05. improvement passing longest interval min; shorter longer intervals however, 30 had negative effect. cumulative EO flow 60 improved by throughout first seven days operation, end trial, exhibited high values. highest values, displayed min. anolyte decreased trial both strategies. Lastly, order minimize overall consumption, it strongly advised be while soil.

Language: Английский

Split phosphorus application strategies in calcareous soil enhance hyperaccumulator growth without compromising cadmium uptake

Environmental Chemistry and Ecotoxicology, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Recalcification stabilizes cadmium but magnifies phosphorus limitation in wastewater-irrigated calcareous soil

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 118920 - 118920

Published: April 22, 2024

Language: Английский