Browsing by Author "Nimir, Hassan I."
Now showing items 1-4 of 4
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Effect of pH on acidic and basic chelating agents used in the removal of iron sulfide scales: A computational study
Onawole, Abdulmujeeb T.; Hussein, Ibnelwaleed A.; Saad, Mohammed A.; Mahmoud, Mohamed; Ahmed, Musa E.M.; Nimir, Hassan I.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)Iron sulfide scale is a major challenge in the upstream section of the oil and gas industry. It is responsible for precipitate formation in tubulars, and it damages equipment. This leads to a loss in production. Mechanical ... -
Effects of Combined Calcium Hypochlorite and Chlorine Dioxide on Drinking Water Quality in Qatar and Disinfection by Products Formation
Mohamed, Elsamoul H.; Cotruvo, Joseph A.; Osman, Mustafa M; Nimir, Hassan I. ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Chlorite, chlorate, bromate and trihalomethane's (THMs) are included in WHO guidelines for drinking water quality. This study examined dosing different chlorine concentrations as calcium hypochlorite (Ca(ClO)2) to water ... -
Effects of combined calcium hypochlorite and chlorine dioxide on drinking water quality in Qatar and disinfection by-products formation
Mohamed, Elsamoul H.; Nimir, Hassan I.; Cotruvo, Joseph A.; Osman, Mustafa M. ( Desalination Publications , 2017 , Article)Chlorite, chlorate, bromate and trihalo methanes (THMs) are included in WHO guidelines for drinking water quality. This study examined dosing different chlorine concentrations as calcium hypochlorite (Ca(ClO)2 ) to water ... -
Enhanced adsorptive removal of rifampicin and tigecycline from single system using nano-ceria decorated biochar of mango seed kernel
Marwa, El-Azazy; El-Shafie, Ahmed S.; Al-Mulla, Reem; Hassan, Siham S.; Nimir, Hassan I. ( Elsevier , 2023 , Article)Pharmaceutically active compounds (PhACs) represent an emerging class of contaminants. With a potential to negatively impact human health and the ecosystem, existence of pharmaceuticals in the aquatic systems is becoming ...