Effects of sewage sludge biosolid amendments on the potential of maize (Zea mays L.) in phytoremediation of trace metals in chromated copper arsenate contaminated soils
Тип публікації :
Стаття
Дата випуску :
2020
Автор(и) :
Nakiguli, Caroline Kiwanuka
Omara, Timothy
Ntambi, Emmanuel
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
8
Випуск :
2
ISSN :
2312-3222
Початкова сторінка :
113
Кінцева сторінка :
125
Цитування :
[APA 7] Nakiguli, C. K., Omara, T., & Ntambi, E. (2020). Effects of sewage sludge biosolid amendments on the potential of maize (Zea mays L.) in phytoremediation of trace metals in chromated copper arsenate contaminated soils. French-Ukrainian Journal of Chemistry, 8(2), 113–125. https://doi.org/10.17721/fujcV8I2P113-125
[ДСТУ] Nakiguli C. K., Omara T., Ntambi E. Effects of sewage sludge biosolid amendments on the potential of maize (Zea mays L.) in phytoremediation of trace metals in chromated copper arsenate contaminated soils. French-Ukrainian Journal of Chemistry. 2020. Vol. 8, no. 2. P. 113—125. DOI: 10.17721/fujcV8I2P113-125 (date of access: 25.07.2026).
The effect of sewage sludge amendment (5-25% w/w) on the potential of maize (MM3 variety) to phytoextract trace metals from chromated copper arsenate (CCA) contaminated soils was investigated. The metal content of fresh soils, and soils, maize roots and shoots after 80 days of planting were determined by atomic absorption spectroscopy. The concentrations of chromium, copper and arsenic in fresh CCA soils were 365.8 ± 6.18, 109.72 ± 14.04 and 28.22 ± 3.8 mg/kg respectively. The MM3 maize variety could be used to phytoextract or phytostabilize the trace metals in the CCA contaminated soils without or with 5-25% sewage sludge amendment.
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