Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Kalu Uka Orji"'
1
Evaluation of Leachate Characteristics from Different Leachate Ponds in a Semi-Aerobic Landfill
Autor: Kalu Uka Orji, Ibrahim Umar Salihi, Amirhossein Malakahmad, Emmanuel Olisa, Nasiman Sapari, Ezerie Henry Ezechi, Ali Riahi
Publikováno v: International Journal of Engineering Research in Africa. 22:68-82
In this study, the performance of a semi-aerobic landfill was monitored through the analysis of leachate composition collected from different leachate ponds; collection pump (CP), equalization pond (EQ) and aerated pond (AP). The landfill site is loc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cabe5a5f0bd8cbe79ccbfd8b25fc376e
https://doi.org/10.4028/www.scientific.net/jera.22.68
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2
Esterification of Corn Silk Fiber to Improve Oil Absorbency
Autor: Safoura Daneshfozoun, Saeid Kakooei, Nasiman Sapari, Mohamed Hasnain Isa, Kalu Uka Orji, Robabeh Asadpour
Publikováno v: Advanced Materials Research. 1133:552-556
Oil contamination has caused more public anxiety than other waste or spilt materials into the marine environment. Oil sorbents of high sorption capacity, biodegradable, readily available and low cost, are important for protection of water environment
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73ed5d3e6efae9fe7dfd0068d7623c73
https://doi.org/10.4028/www.scientific.net/amr.1133.552
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5
Acetylation of corn silk and its application for oil sorption
Autor: Saeid Kakooei, Kalu Uka Orji, Nasiman Sapari, Mohamed Hasnain Isa, Robabeh Asadpour
Publikováno v: Fibers and Polymers. 16:1830-1835
Oil sorbents for cleanup operation should be of high sorption capacity, biodegradable, readily available, and low-cost. This is important for protection of the water environment, especially for oil spillage. Corn silk is a low-cost sorbent. In this s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0dd60455a4518879adf9132e53822c1
https://doi.org/10.1007/s12221-015-4745-8
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6
Engineered Wetland for the Treatment of Wastewater from Fertilizer Plant
Autor: Nasiman Sapari, Sara Yavari, Emmanuel Olisa, Kalu Uka Orji, Robabeh Asadpuor, Mohd Hafiz B. Mohamad Hazli
Publikováno v: Advanced Materials Research. 1051:500-504
This research analyzed the effective performance of a laboratory scale vertical surface flow constructed wetland (VSFCW) system, for the treatment of wastewater from fertilizer plant. Two reactors with a volume of 80 L each were used for the experime
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe9bb0cc0df004374786e0d6252a3af2
https://doi.org/10.4028/www.scientific.net/amr.1051.500
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7
The Performance of Trapezoidal Glass Cover Solar still during Monsoon Period of Tropical Environment
Autor: Nasiman Sapari, Kalu Uka Orji, Nor Asyidah Mohd Ahmadan, Ali Riahi
Publikováno v: Applied Mechanics and Materials. 567:161-166
Seawater or brackish water desalination process using Reverse Osmosis as one of the current treatment technologies is expensive. A cheaper alternative is by using solar still. The paper presented the performance of solar still under tropical environm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78487522f3000594c65e5175eaec8c81
https://doi.org/10.4028/www.scientific.net/amm.567.161
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8
Water Quality Assessment of Ex-Mining Lakes in Perak, Malaysia as Alternative Source of Water Supply
Autor: Khamaruzaman Wan Yusof, Nasiman Sapari, Emmanuel Olisa, Kalu Uka Orji, Asadpour Robabeh
Publikováno v: Applied Mechanics and Materials. 567:177-182
This study investigated the water quality of some of the ex-mining lakes in Perak State of Malaysia for possible use as alternative to water supply and compared them to water quality of some of the rivers used for intake of water treatment. A total o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c6e981273f7ae63684a68058af48bc7
https://doi.org/10.4028/www.scientific.net/amm.567.177
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9
Investigation of Modified Mangrove Bark on the Sorption of Oil in Water
Autor: Mohamed Hasnain Isa, Asadpour Robabeh, Kalu Uka Orji, Nasiman Sapari
Publikováno v: Applied Mechanics and Materials. 567:74-79
Today oil spills generally cause worldwide worry due to their damaging effects on environment. Use of agricultural wastes such as raw and modified mangrove barks (RhizophoraApiculata), as an abundant and low cost adsorbent for oil-products spill clea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0b3d463f74e36b4ee745a1de25c2e77
https://doi.org/10.4028/www.scientific.net/amm.567.74
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10
Characterization of lake water–groundwater exchange at Lake L5, Universiti Teknologi PETRONAS, Malaysia
Autor: Nasiman Sapari, Kalu Uka Orji, Khamaruzaman Wan Yusof
Publikováno v: WIT Transactions on Ecology and The Environment.
Mining lakes are rarely used in Malaysia for raw water supply in water treatment despite their abundance. This is based on the general view that they are just mere retention ponds. However, there is growing acknowledgement that surface water features
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bafc474e578cf4068a5455d8d7c58af6
https://doi.org/10.2495/sc130531
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