عنوان المقالة: Enhancement the removal capacity of heavy metals from aqueous solution using different aquatic organisms.
عماد احمد شلبي | Emad Ahmed Shalaby | 1408
- نوع النشر
- مقال علمي
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- 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]