Dynamics of the mobile forms content of heavy metals in sod-podzolic soils of Prykarpattia with the introduction of sewage sludge under the power willow

V. Lopushnyak and H. Gritsulyak
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H. Gritsulyak: Lviv National Agrarian University

Balanced Nature Using, 2014, vol. 5, issue 4, 10-14

Abstract: On the basis of experimental studies it has been found that when making composts on the basis of sewage sludge a certain decrease in the content of mobile forms of heavy metals is achieved in comparison with the introduction of fresh sewage sludge. The content in the arable (0–20 cm) and subarable (20–40 cm) layers of sod-podzolic soil has depended on the amount of introduced fresh sewage sludge and properties of separate chemical elements.

Keywords: sewage sludge; mobile forms of heavy metals; composts; power willow (search for similar items in EconPapers)
Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:bnu:journl:v:4:y:2014:i:4:p:10-14

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