Effect of freeze-thaw manipulation on phytostabilization of industrially contaminated soil with halloysite nanotubes.

ABSTRACT: The latest trends in improving the performance properties of soils contaminated with potentially toxic elements (PTEs) relate to the possibility of using raw additives, including halloysite nanotubes (HNTs) due to eco-friendliness, and inexpensiveness. Lolium perenne L. was cultivated for 52 days in a greenhouse and then moved to a freezing-thawing chamber for 64 days. HNT addition into PTE-contaminated soil cultivated with grass under freezing-thawing conditions (FTC) was tested to demonstrate PTE immobilization during phytostabilization. The relative yields increased by 47% in HNT-enriched soil in a greenhouse, while under FTC decreased by 17% compared to the adequate greenhouse series. The higher PTE accumulation in roots in HNT presence was evident both in greenhouse and chamber condit

SUBMITTER: Radziemska M 

PROVIDER: S-EPMC10719333 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature