Czasopisma naukowe (WU)

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https://oa.zut.edu.pl/handle/20.500.12539/489

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Przeglądaj Czasopisma naukowe (WU) wg Temat "active microorganisms"

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    PozycjaOpen Access
    Zawartość cynku i miedzi w trawie Festulolium braunii i podłożach wykonanych z popiołów z węgla wzbogaconych materią organiczną i aktywnymi mikroorganizamami
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2012) Gibczyńska, Marzena; Stankowski, Sławomir; Mazur, Jacek; Lewandowska, Leokadia; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Agronomii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Katedra Inżynierii Sanitarnej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Chemii Ogólnej i Ekologicznej, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
    The aim of this study was to assess the possibility of recultivation of coal fluidal ashes by combining them with fermented sewage sludge, straw, and active microorganisms (EM-1). In the three-year study with Festulolium braunii (v. Felopa) copper and zinc contend were investigated in beddings and grass. The following components were used in the experiment: light soils, fluidal ash from CHP Źerań, wheat straw, municipal sewage sludge. As factors activating biochemical processes the following substances were used: active microorganisms EM-1 and ceramic powder EM-X. The addition of sewage sludge in combination with wheat straw to beddings constructed on the basis of soil and ash increased zinc content, especially in the first year of the experiments. The addition of sewage sludge and straw to the beddings with the soil was the main factor responsible for increase copper content in the beddings. The amount of copper was not exceeded of the limit typical for the soil. Introduction EM-1 to the beddings has not impact on the zinc and copper content in the beddings. The results indicate the possibility to use of municipal sewage sludge as a fertilizer or/and for the recultivation purposes.