CERTIFICATE

IMPACT FACTOR 2021

Subject Area

  • Life Sciences / Biology
  • Architecture / Building Management
  • Asian Studies
  • Business & Management
  • Chemistry
  • Computer Science
  • Economics & Finance
  • Engineering / Acoustics
  • Environmental Science
  • Agricultural Sciences
  • Pharmaceutical Sciences
  • General Sciences
  • Materials Science
  • Mathematics
  • Medicine
  • Nanotechnology & Nanoscience
  • Nonlinear Science
  • Chaos & Dynamical Systems
  • Physics
  • Social Sciences & Humanities

Why Us? >>

  • Open Access
  • Peer Reviewed
  • Rapid Publication
  • Life time hosting
  • Free promotion service
  • Free indexing service
  • More citations
  • Search engine friendly

Rhizodegradation of polycyclic aromatic hydrocarbons (pahs) by Bacillus cereus CPOU13

Author: 
Poornachander Rao, M.
Subject Area: 
Life Sciences
Abstract: 

We conducted pot-culture experiments to study the rhizodegradation of three PAHs compounds namely phenanthrene, anthracene and pyrene with blackgram plants. PAHs compounds were accurately weighed then added to experimental soils viz., rhizosphere and non-rhizosphere sets and made the final concentration of PAHs 600ppm. Fresh cultures of PAHs degrading bacteria strain, B. cereus CPOU13 added to the soil and made final concentration of the strain 3.3 × 104 CFU, then the experiment was conducted for 90days. The PAHs compounds were extracted finally from soil samples after the 90days and their concentrations were determined using HPLC methods. High degradation of the PAHs was observed in the rhizosphere soil treatments over the non-rhizosphere soils. The strain from rhizosphere and non-rhizosphere soil treatments recorded high degradation when compared to natural microflora in non-autoclaved soils. Inrespect to the phenanthrene the strain recorded 83.03% of degradation in autoclaved rhizosphere soils. Anthracene was degraded up to 76.10% in the treatment of autoclaved rhizosphere soil by the strain and it was slightly decreased in non-autoclaved rhizosphere soil. The strain degraded pyrene up to 82.1% in autoclaved rhizosphere soil and its low degradation observed in non-rhizosphere soil treatments. During this 90days of experiment population of the bacteria was enumerated in the treatment soils at regular time intervals viz., 0, 15, 30, 60 and 90days using serial dilution technique. Population of the bacteria was increased more in rhizosphere treatments over the non-rhizosphere treatments and it gradually increased from the 0th day and reached at maximum by 60days. Afterwards, slight decrease was observed in bacterial population. Hence this study determined that the PAHs degradation under rhizodegradation perhaps associated with the increasing population of PAHs degrading strain and its increased biological activities.

PDF file: 

CALL FOR PAPERS

 

ONLINE PAYPAL PAYMENT

IJMCE RECOMMENDATION

Advantages of IJCR

  • Rapid Publishing
  • Professional publishing practices
  • Indexing in leading database
  • High level of citation
  • High Qualitiy reader base
  • High level author suport

Plagiarism Detection

IJCR is following an instant policy on rejection those received papers with plagiarism rate of more than 20%. So, All of authors and contributors must check their papers before submission to making assurance of following our anti-plagiarism policies.

 

EDITORIAL BOARD

CHUDE NKIRU PATRICIA
Nigeria
Dr. Swamy KRM
India
Dr. Abdul Hannan A.M.S
Saudi Arabia.
Luai Farhan Zghair
Iraq
Hasan Ali Abed Al-Zu’bi
Jordanian
Fredrick OJIJA
Tanzanian
Firuza M. Tursunkhodjaeva
Uzbekistan
Faraz Ahmed Farooqi
Saudi Arabia
Eric Randy Reyes Politud
Philippines
Elsadig Gasoom FadelAlla Elbashir
Sudan
Eapen, Asha Sarah
United State
Dr.Arun Kumar A
India
Dr. Zafar Iqbal
Pakistan
Dr. SHAHERA S.PATEL
India
Dr. Ruchika Khanna
India
Dr. Recep TAS
Turkey
Dr. Rasha Ali Eldeeb
Egypt
Dr. Pralhad Kanhaiyalal Rahangdale
India
DR. PATRICK D. CERNA
Philippines
Dr. Nicolas Padilla- Raygoza
Mexico
Dr. Mustafa Y. G. Younis
Libiya
Dr. Muhammad shoaib Ahmedani
Saudi Arabia
DR. MUHAMMAD ISMAIL MOHMAND
United State
DR. MAHESH SHIVAJI CHAVAN
India
DR. M. ARUNA
India
Dr. Lim Gee Nee
Malaysia
Dr. Jatinder Pal Singh Chawla
India
DR. IRAM BOKHARI
Pakistan
Dr. FARHAT NAZ RAHMAN
Pakistan
Dr. Devendra kumar Gupta
India
Dr. ASHWANI KUMAR DUBEY
India
Dr. Ali Seidi
Iran
Dr. Achmad Choerudin
Indonesia
Dr Ashok Kumar Verma
India
Thi Mong Diep NGUYEN
France
Dr. Muhammad Akram
Pakistan
Dr. Imran Azad
Oman
Dr. Meenakshi Malik
India
Aseel Hadi Hamzah
Iraq
Anam Bhatti
Malaysia
Md. Amir Hossain
Bangladesh
Ahmet İPEKÇİ
Turkey
Mirzadi Gohari
Iran