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Browsing Research Articles (Chemical Engineering) by UP Author

Browsing Research Articles (Chemical Engineering) by UP Author "Roestorff, Maria M."

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Bacterial Cr(VI) reduction with internal carbon recirculation using freshwater algae as primary producers

Roestorff, Maria M.; Chirwa, Evans M.N. (The Italian Association of Chemical Engineering, 2018)

Chromium exits naturally in two oxidation states: hexavalent chromium (Cr(VI)) and trivalent chromium (Cr(III)). Cr(VI) is carcinogenic and mutagenic to living organisms and Cr(III) is 100 times less toxic than Cr(VI). ...
Comparison of the performance of Chlorococcum ellipsoideum and Tetradesmus obliquus as a carbon source for reduction of Cr(VI) with bacteria

Roestorff, Maria M.; Chirwa, Evans M.N. (The Italian Association of Chemical Engineering, 2018)

Chromium (Cr) is used in a variety of metallurgical, refractory and chemical processes, as well as in industrial activities such as the refining of ore, the production of steel and alloys, metal plating, and tanneries. ...
The Cr(VI) bioremediation potential of Chlamydomonas debaryana

Roestorff, Maria M.; Mbonambi, Nondumiso C.; Chirwa, Evans M.N. (The Italian Association of Chemical Engineering, 2019)

Chromium (Cr) is an essential industrial component and has many applications in industrial manufacturing. Anthropogenic activities can lead to the release of hexavalent chromium [Cr(VI)] as well as trivalent chromium ...
Cr(VI) mediated hydrolysis of algae cell walls to release TOC for enhanced biotransformation of Cr(VI) by a culture of Cr(VI) reducing bacteria

Roestorff, Maria M.; Chirwa, Evans M.N. (Springer, 2019-12)

Please read abstract in the article.

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Browsing Research Articles (Chemical Engineering) by UP Author "Roestorff, Maria M."

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