Emad A Shalaby, Awad A Ragab, Ghada I Mahmoud, Sanaa MM Shanab, Walaa S Monsef, Osama Abd-El Fattah, Ahmed E Ghoneim
الملخص الانجليزي
The Eichhornia sp had high ability for bioremoval of Pb and Cd (97.15 and 97.48%) during 15 min with some
ultrastructure changes of the leaf such as, ruptured or disappeared plasma membrane, swollen mitochondria and
malformation chloroplast and some anatomical studies; thickness of upper epidermis and mesophyll decreased with
presences number of raphide crystals in treated leaf but it not found in untreated plants. It was noticed that treated with Pb
was more effect on histological leaf than treated with Cd. While, Gelidium pectinatum had highest efficiency for removal of
Cd but during 0.5 hr. The bioremoval efficiency of lead by Gelidium pectinatum increased with Epichlorohydrin 1 from
28.84 to 90.18 % during 240 min contact time and from 77.34 in raw (untreated) algae to 99.58% in case of cadmium during
the same contact time.
تاريخ النشر
15/12/2019
رقم المجلد
رقم العدد
الكلمات المفتاحية
Biosorption, Eichhorniacrassipes, Algae, treated biomass, ultrastructure and anatomy studies]
عماد احمد شلبي | Emad Ahmed Shalaby | 1425