Biotreatment Technique to Treat Oil Wells Drilling Waste

Akram H. Al-Hiti; Muna H. Al-Joubori; Ayad A. A. Abd Al-Razaq

doi:10.31699/IJCPE.2007.3.7

Article Details

Biotreatment Technique to Treat Oil Wells Drilling Waste

Authors:

Akram H. Al-Hiti | Muna H. Al-Joubori | Ayad A. A. Abd Al-Razaq

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Chemical and Petroleum Engineering Vol.8 Issue 3, pp.37-41

Document Type:

Article

Publication Date:

9/2007

Document Language:

English

Document ID (Org No.):

2001367909

pISSN:

2618-0707

DOI:

10.31699/IJCPE.2007.3.7

Keywords:

Abstract:

 The minimization, treatment and disposal of drilling wastes especially oily wastes are important environmental issues.
In this research two fungal isolates named Pleurotus ostreatus and Trichoderma harzianum were chosen carefully f or the purpose of biotreatment of oily drilled cuttings which resulting from  drilling oil wells using oil based muds (OBMs).
A relationship of total petroleum hydrocarbon degradation in oily drilled cuttings with time has been obtained. The results showed that Pleurotus ostreatus and Trichoderma harzianum can be considered hydrocarbon degrading microorganisms and the used biotreatment is cost effective process since most of the materials used in the cultivation and growth of the present fungi  were available and cheap agricultural wastes.
The best hydrocarbon degradation was observed in case of using both fungi together with 5 % by weight microorganisms concentration ratio (MCR) and with the same ratio of nufrients expressed as CIN/P equal to 100150110 nutrients components ratio which gave average total petroleum  hydrocarbon degradation of about 205 ppm per  day.

Article Details

Biotreatment Technique to Treat Oil Wells Drilling Waste

Authors: Akram H. Al-Hiti | Muna H. Al-Joubori | Ayad A. A. Abd Al-Razaq

Publisher: University of Baghdad

Journal: Iraqi Journal of Chemical and Petroleum Engineering Vol.8 Issue 3, pp.37-41

Document Type: Article

Publication Date: 9/2007

Document Language: English

Document ID (Org No.): 2001367909

pISSN: 2618-0707

DOI: 10.31699/IJCPE.2007.3.7

oil wells

drilling waste

biotreatment

fungal

Issues

Authors:

Akram H. Al-Hiti | Muna H. Al-Joubori | Ayad A. A. Abd Al-Razaq

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Chemical and Petroleum Engineering Vol.8 Issue 3, pp.37-41

Document Type:

Article

Publication Date:

9/2007

Document Language:

English

Document ID (Org No.):

2001367909

pISSN:

2618-0707

DOI:

10.31699/IJCPE.2007.3.7