Document Details

Document Type : Project 
Document Title :
Removal of lead from contaminated fluids using blocks Almikúbah dead bacteria
إزالة الرصاص من السوائل الملوثة باستخدام الكتل الميكؤوبية الميتة البكتيريا
 
Document Language : Arabic 
Abstract : Has been studied bio-absorption of lead using two types of Gram-negative bacteria, one is surrounded by tin (Citrobacter freundii) and surrounded by other mailbox (Klebsiella pneumoniae). The results showed the impact of bio-absorption with a pH of contaminated fluids, and the degree of concentration of lead, and the amount of dead microbial mass used and the time of contact with the fluid masses of microbial contaminants. The results revealed that the highest absorption efficiency of using both types of bacteria was when at pH 0.4, and the concentration of 481.2 mg per liter of lead and the amount of microbial mass of 2 g per liter for a period of 100 minutes. The results indicated the possibility of retaining blocks absorption of microbial efficiently for long periods of more than 125 days and at room temperature (o2 + - o25 m). For example, non-impact sites Alalatbat period of storage. As well as the results showed that the presence of bacteria in the can (Klebsiella pneumoniae) has increased the efficiency of bio-absorption of lead. 
Publishing Year : 1425 AH
2005 AD 
Sponsor Name : kau 
Sponsorship Year : 1425 AH
2005 AD 
Added Date : Wednesday, April 30, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
صالح محمد القرنيalqarni, saleh mohammedInvestigatorDoctorate 

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