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[1]Chilin A M,Gaiutto C,.Journal of Medicinal Chemistry,1996,42(15):2936-2945 [2]Kostova I P,Manolov I I, Nicolova I N,et al.
[3]Key J A,Koh S,Timerghazin Q K,et al.
El-Hakam;M.A.
;El-Nawawy MA.; Journal of the Indian Chemical Society, 1998,75(6):377-378 [8]Bear I J, Mumme W G, 1969,B25:1558-1561

Table 1 Quantities of metals in POME before treatment Metals Levels (mg/L) (Shavandi et al., 2012) Permissible limit (mg/L) Our study (mg/L) Fe 179.1 5 180 Mn 14.4 2 13 Zn 2.79 0.2 2 Experimental setup and Metal Analyses An acrylic column measuring 2 cm in diameter and 15 cm in length was developed as a fiber packed-bed column.
[4] AL.
El Nemr, A.
El-Sikaily,Treatment of wastewater containing toxic chromium using new activated carbon developed from date palm seed.

Al-Saadoun, A.S.
Al-Gahtani.
El Maaddawy, K.
El Maaddawy, K.

[3] Sonbatry El, Khashaba U.A, Machaly T, Factors affecting the machinability of GFRP/epoxy composites, Comp Structures, 63, pp. 329-338,2004
Abrao et.al,.
[9] Sureshkumar Manickam Shanmugasundram et.al, 2012 Experimental Investigation of Prediction of Hole quality Characteristics of Aluminum Matrix Composite (AMC225xe).
[11] El-Tayeb, N.S.M., B.F.

The matrix alloy is AZ91 (Mg-9mass%Al-0.7%Zn) magnesium alloy and the reinforcement is multi-walled carbon nanotubes (MWCNTs) with a diameter of 5~20nm and a length of ~10um.
For the Al18B4O33 whisker reinforced AZ91 composite, the TEM micrograph in the Fig. 2b shows the discontinuously located chemical reaction products MgO(magnesia) with FCC structure exit on the interface of the between Al18B4O33 whisker and matrix alloy.[10] Table.2 Tensile properties of matrix alloy and composites hardness Room temperature High temperature (at 150℃) UTS MPa 0.2%P.S, MPa El (%) UTS MPa 0.2%P.S, MPa El (%) AZ91 Alloy 75 188 80 2.3 163 60 3.0 Al18B4O33 MMC 150 253 200 1.2 225 188 1.4 MWCNT MMC 185 298 276 0.8 252 241 0.9 The MgO in the oxide fiber reinforced magnesium matrix composite, that was usually observed at the interface by the interfacial reaction between fiber and magnesium matrix.
Liu, at al., J.

Abid4, A.L.
Zidani et al. [12] have noted that this random orientation of the cementite lamellae leads to a heterogeneous microstructure in the section of wires [12,19,20].
Al-Kassab, C.
Farh, A.L.
Messaoudi, et al, Mechanical behavior and texture evolution study of medium carbon steel wires during industrial wire-drawing process, in: Proc. 28th Int.

El-Hawary et al. (1997) [1] presented test results of 8 RC beams which the effect of fire exposure time and the concrete cover thickness on the behavior of RC beams subjected to fire in shear zone and cooled by water is investigated.
Shang shouping et al. (2009) [3] reported shear strength experiments of 8 simple beams which the fire resistance of the RC beams strengthened with U-type high performance ferrocement laminate layer or without is analyzed.
Shang shouping et al
El-Hawary, A.
El-Azim, and S.

Bertail et al. presented selective synthesis of a- and b-Zn2SiO4:Mn [6].
El Mir, K.
AL-Hobaib, H.
El Mir, K.
El Ghoul, Superlattice and Microstructures, 85, 180-184 (2015) [9] D.

Xiao-Qiong Wu et al. have synthesized chitosan-Au hydrogel system via photoreduction and used it as reduction of nitrophenol derivatives by NaBH4 [17].
This result is in agreement with the previous work by Kadir Karakas et al and Xiao-Qiong Wu et al. [18,19].
El-Sayed, W.
El-Sayed, Gold nanoparticles: Optical properties and implementations in cancer diagnosis and photothermal therapy, J.
Al-Marhaby, R.

Renewable Energy,Vol. 34, No.3 (2009),p.646-654 [2] R.Piwko, D.Osborn, and R.Gramlich, et al.
De Blas et al.
Solar Energy,Vol.79, No.1(2005), p. 65-77 [9]Y.V.Makarov, D.L.Hawkins, and E.Leuze,et al.
El-Fouly, and E.
El-Saadany, M.