Sorption of heavy metal ions by alg

Sorption of heavy metal ions by algae Spirogyra sp., obtained from
Lake Lesne in Pokrzywna, Poland, was investigated both under static
and dynamic conditions. Algae were separated from the substrate and
other mechanical impurities, and rinsed with demineralized water
(conductivity κ=0.5 μS/cm). Then, the initial concentrations of heavy
metals Mn, Cu, Zn and Cd in the algae were determined, using a
SOLAAR 969 atomic absorption spectrometer from UNICAM (prod.
Thermo Electron Corporation, USA).

ผลลัพธ์ (แอฟริกา) 1:

Sorpsie van Heavy Metal ione deur alge Spirogyra SP., Verkry vanaf
Lake Lesne in Pokrzywna, Pole, is ondersoek onder beide statiese
en dinamiese toestande. Geskei van alge was die substraat en
ander meganiese onsuiwerhede, en afgespoel met demineralized water
(geleiding Κ = 0,5 Baht / cm). Dan, die Aanvanklike konsentrasies van Heavy
Metals Mn, Cu, Zn en CD in die alge is bepaal, met behulp van 'n
969 Atoom opname spektrometer Solaar van Unicam (Prod.
Thermo Electron Corporation, VSA).