Concepedia

Author

E. M. El Afifi

Egyptian Atomic Energy AuthorityORCID

Also Known As

E. M. El Afifi, E.M El Afifi, E.M. El Afifi, E.M. El-Afifi, El Sayed M. El Afifi, Elsayed M. El Afifi, Elsayed M. Elafifi, elsayed afifi

40

Publications

843

Citations

17

H-Index

32

Concepts

All Affiliations

Egyptian Atomic Energy AuthorityAin Shams University
EM

About

E. M. El Afifi is an author at Egyptian Atomic Energy Authority specializing in environmental engineering, engineering, and chemical engineering.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

13

15

520

2

Environmental Engineering

13

13

497

3

Chemical Engineering

11

11

307

4

Chemistry

5

5

125

5

Natural Sciences

1

1

13

E. M. El Afifi

×

23

Publications

754

Citations

16

H-Index

YearCitations

Characterization of phosphogypsum wastes associated with phosphoric acid and fertilizers production

E. M. El Afifi, M.A. Hilal, M. F. Attallah,

Journal of Environmental Radioactivity

2009

110

Evaluation of U, Th, K and emanated radon in some NORM and TENORM samples

E. M. El Afifi, M.A. Hilal, S. M. Khalifa,

Radiation Measurements

2006

106

Characterization of the TE-NORM waste associated with oil and natural gas production in Abu Rudeis, Egypt

E. M. El Afifi, Nasser S. Awwad

Journal of Environmental Radioactivity

2005

73

Utilization of natural hematite as reactive barrier for immobilization of radionuclides from radioactive liquid waste

E. M. El Afifi, M. F. Attallah, Ε. H. Borai

Journal of Environmental Radioactivity

2015

47

Efficient removal of iodine and chromium as anionic species from radioactive liquid waste using prepared iron oxide nanofibers

M. F. Attallah, S. E. Rizk, E. M. El Afifi

Journal of Radioanalytical and Nuclear Chemistry

2018

41

Removal of 226 Ra and 228 Ra from TENORM sludge waste using surfactants solutions

M. F. Attallah, Mostafa M. Hamed, E. M. El Afifi,

Journal of Environmental Radioactivity

2014

38

Sequential chemical treatment of radium species in TENORM waste sludge produced from oil and natural gas production

E. M. El Afifi, Nasser S. Awwad, M.A. Hilal

Journal of Hazardous Materials

2008

36

Comparative study on the radioactivity of TE-NORM in different components of oil separator tanks

M. F. Attallah, E. M. El Afifi, Nasser S. Awwad,

Radiochimica Acta

2012

36

Investigation of some factors affecting on release of radon-222 from phosphogypsum waste associated with phosphate ore processing

M.A. Hilal, E. M. El Afifi, AbdElAziz A. Nayl

Journal of Environmental Radioactivity

2015

31

Subsequent separation and selective extraction of thorium (IV), iron (III), zirconium (IV) and cerium (III) from aqueous sulfate medium

Ε. H. Borai, Ahmed M. Shahr El-Din, E. M. El Afifi,

South African Journal of Chemistry

2016

29

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