TUTDoR

Zvinowanda, Caliphs M. | Okonkwo, J. O.

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Date: 2008-08-25
Type: Text
Identifier: tut:1582
Description: Parmotrema austrosinense (Zahlbr.) Hale lichens were collected from the Pretoria central business district (CBD), as well as three sites to the east of Pretoria; the National Botanical Gardens, the CS ... More
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Date: 2008/01/01
Language: en
Type: Text
Identifier: tut:5780
Description: In this study, we show for the first time the removal of Pb(II) from aqueous solutions by tassel powder. Batch experiments were conducted on tassel powder, and the ef- fects of contact time, pH, tempe ... More
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