Zobrazeno 1 - 6
of 6
pro vyhledávání: '"59"'
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 5219-5229 (2020)
This research was undertaken to optimize the Se(IV) adsorption from aqueous solutions by Cyperus laevigatus biomass and green-synthesized nanosilver (AgNPs). A full 24 factorial experimental design was utilized to distinguish the effects of pH, initi
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 5165-5178 (2020)
The isothermal sorption experiments of CH4, CO2 and CH4/CO2 mixture gases on shale were performed. The sorption affinities of CH4, CO2 and CH4/CO2 mixture gases were compared using Henry’s coefficient (KH). The thermodynamics of sorption of CH4, CO
Autor:
S.V. Prabhakar Vattikuti, H.T. Anh, Nguyen Si Hoai Vu, Nguyen Dang Nam, Quang Thang Trinh, L.X. Bach, L.T. Huyen, N.Q. Tran, H.T. Thu
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 4449-4462 (2020)
Carbon steel coupons are used to characterize inhibition efficiency and surface properties for different Ficus racemosa leaf extract (FRLE) concentrations including 0, 500, 1000, 1500 and 2000 ppm in an aerated 0.1 M hydrochloric acid solution. The r
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 4, Pp 2567-2574 (2020)
Effluent from abattoir industries containing metals ions is known to adversely affect the quality fresh water. Water pollution is a global concern and its effects are difficult to reverse. This study evaluates the efficiency of the use of the shrimp
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 3, Pp 1637-1648 (2020)
This study has investigated the efficiency of eucalyptus bark (EB) to remove COD, oil, and Cr(III) from raw petroleum refinery effluent. Experimental works were conducted to assess the performance of raw and modified EB using chemical impregnation, c
Autor:
Mohamed A. Tahoon, Norah Salem Alsaiari, Faouzi Ben Rebah, Abdelfattah Amari, Saifeldin M. Siddeeg
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 2, Pp 905-914 (2020)
For the simultaneous removal of water contaminants, a novel nanocomposite has been produced. The iron oxide core with silica shell was used to prepare functional magnetic polymer Fe3O4/SiO2/glycidyl methacrylate (GMA)-S-SH nanocomposite. The sulfur f