Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ahmed Al-Futaisi"'
Autor:
Mahad Baawain, Ahmed Al-Futaisi
Publikováno v:
Arabian Journal for Science and Engineering. 39:5943-5957
This paper discusses the groundwater quality and its suitability for various uses such as drinking, livestock and agriculture in Barka area of Northern Oman. The groundwater quality is predicted to be affected by the dumping site of this area which r
Publikováno v:
Environmental Earth Sciences. 59:385-398
An investigation was carried out to evaluate the geochemical processes regulating groundwater quality in a coastal region, Barka, Sultanate of Oman. The rapid urban developments in Barka cause depletion of groundwater quantity and deterioration of qu
Autor:
Abdel Wahid Hago, Amer Al Rawas, Hossam F. Hassan, Ahmad Jamrah, Ahmed Al-Futaisi, Talal Al-Sabqi
Publikováno v:
Construction and Building Materials. 22:1239-1246
Oil-contaminated soil (OCS) results from leaking underground storage tanks, oil spills on clean soils, or soils surrounding petroleum refineries and crude oil wells. In Oman, Petroleum Development Oman (PDO) generates more than 50,000 ton/year of oil
Publikováno v:
Desalination. 214:327-342
This paper presents a study on the adsorption of cationic dyes, methylene blue and crystal violet, from aqueous solutions (distilled water and actual groundwater) onto palygorskite clay. In particular, we discuss the effect of dissolved ions, pH, par
Publikováno v:
Environmental Monitoring and Assessment. 137:315-327
This study aims to evaluate the potential of greywater availability in Muscat Governorate in the Sultanate of Oman, to establish a methodology for greywater quantity estimation, to test greywater quality in order to assess reuse potential, and to exa
Publikováno v:
Journal of Hazardous Materials. 141:557-564
This paper investigated several options for environmentally acceptable management techniques of tank bottom oily sludge. In particular, we tested the applicability of managing the sludge by three options: (1) as a fuel supplement; (2) in solidificati
Evaluation of long-term groundwater level data in regular monitoring wells, Barka, Sultanate of Oman
Publikováno v:
Hydrological Processes. 21:3367-3379
A detailed investigation was carried out to evaluate long-term groundwater level fluctuation in regular monitoring wells constructed by the Ministry of Water Resources in Barka, Sultanate of Oman. For this study, groundwater level data for 71 wells a
Autor:
Basma Yaghi, Amer Ali Al-Rawas, Ahmed Al-Futaisi, Hossam F. Hassan, Ramzi Taha, Yahya Al-Suleimani, Ahmad Jamrah
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. :208-214
Tank bottoms are the liquids and residue, such as heavy hydrocarbons, solids, sands, and emulsions, that collect at the bottom of the treating vessel or that remain at the bottom of storage tanks after a period of service. Sludge composition is 50% t
Publikováno v:
Environmental Geology. 51:1317-1327
In this paper, Shuwaymiyah palygorskite in the Sultanate of Oman has been characterized mineralogically by X-ray diffraction (XRD) and electron microscopy, chemically by oxide compositions, structural formulae, and cation exchange capacity (CEC), and
Autor:
Tadeusz W Patzek, Ahmed Al-Futaisi
Publikováno v:
Journal of Contaminant Hydrology. 74:61-81
A previously developed pore network model is used here to study the spontaneous and forced secondary imbibition of a NAPL-invaded sediment, as in the displacement of NAPL by waterflooding a mixed-wet soil. We use a 3D disordered pore network with a r