Composition of Xanthan gum produced by Xanthomonas campestris using produced water from a carbonated oil field through Raman spectroscopy

Author(s):  
Igor C.F. Sampaio ◽  
Pedro J.L. Crugeira ◽  
Luiz G.P. Soares ◽  
Jacson N. dos Santos ◽  
Paulo F. de Almeida ◽  
...  
Fuel ◽  
2021 ◽  
pp. 122421
Author(s):  
Elias Ramos de Souza ◽  
Pamela Dias Rodrigues ◽  
Igor C.F. Sampaio ◽  
Edgard Bacic ◽  
Pedro J.L. Crugeira ◽  
...  

2021 ◽  
Vol 1094 (1) ◽  
pp. 012090
Author(s):  
Zahraa N Mahbouba ◽  
Mahmood K Abdulkhalik ◽  
Jassim H Mussa
Keyword(s):  

1987 ◽  
Vol 169 (6) ◽  
pp. 2854-2861 ◽  
Author(s):  
N E Harding ◽  
J M Cleary ◽  
D K Cabañas ◽  
I G Rosen ◽  
K S Kang

2021 ◽  
Vol 877 (1) ◽  
pp. 012012
Author(s):  
Zahraa N. Mahbouba ◽  
Abdulkhalik K. Mahmood ◽  
Musa H. Alshammari

Abstract Oil and gas sectors generate large amounts of oily wastewater, which is called produced water. In which, it contains high concentrations of hazardous organic and inorganic pollutants. This paper attempts to evaluate the performance and quality of using a polyethersulfone ultrafiltration membrane (UFM) to treat the produced water of Al-Ahdab oil field (Wassit, Iraq). 8 rectangular flat sheets of polyethersulfone ultrafiltration membrane were used. The area of each is 60 cm2 and pore size about 15 nm used in the experimental work. Prepared UFM is characterized by determining the surface morphology by scanning electron microscopy (SEM). The result showed that the UFM indicated high removal efficiency in all parameters and especially oil and grease and total suspended solid but in general it still less than the requirement of water reuse. The results showed that, a combination of a conventional treatment method and UFM technology have higher efficiency than using UFM only.


2020 ◽  
Vol 6 (11) ◽  
pp. 89329-89339
Author(s):  
Iaponan Soares Domingos ◽  
Francisco Igor da Costa Freire ◽  
Regina Celia de Oliveira Brasil Delgado ◽  
André Luís Novais Mota ◽  
Andréa Francisca Fernandes Barbosa ◽  
...  

2019 ◽  
Vol 45 (8) ◽  
pp. 10541-10549 ◽  
Author(s):  
Hamidreza Abadikhah ◽  
Jun-Wei Wang ◽  
Sayed Ali Khan ◽  
Xin Xu ◽  
Simeon Agathopoulos

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