ISOLATION AND IDENTIFICATION OF PAH DEGRADING BACTERIA FROM CONTAMINATED SOILS

Sep 03, 2012

140 likes | 377 Vues

Télécharger la présentation

ISOLATION AND IDENTIFICATION OF PAH DEGRADING BACTERIA FROM CONTAMINATED SOILS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

1. ISOLATION AND IDENTIFICATION OF PAH DEGRADING BACTERIA FROM CONTAMINATED SOILS

2. Introduction

Phytoremediation of heavy metal and PAH-contaminated brownfield sites

Phytoremediation of heavy metal and PAH-contaminated brownfield sites. S é bastien Roy, et al. 2004 Plant and Soil 272: 277-290. Background Information. Use of plants to clean up pollutants in environment Set of technologies that use different plants for techniques

1.91k views • 17 slides

isolation and characterization of phosphate solubilising bacteria from pb contaminated and p-amended soils

Outline. MilestonesLead immobilisationP solubilisationObjectivesMethods usedResults and discussionConclusions. Milestones. Research milestones 2.1.1. Laboratory based development and testing of the chemical immobilising technology 2.1.3. Optimise conditions for phytostabilisation and remediation of heavy metals

824 views • 14 slides

Identification of Soils and Rocks

Identification of Soils and Rocks. II. * Classification of rocksAccording to their mode of origin, rock materials are commonly classified into three groups: igneous, sedimentary, and metamorphic rocks.Types of rocksIgneous rock: primary rocks formed by the cooling of molten magmas, or by the recr

407 views • 10 slides

ISOLATION, QUANTIFICATION AND identification OF VIRUSES

ISOLATION, QUANTIFICATION AND identification OF VIRUSES. REVISION. VIRULENT VIRUS - Upon entering the host, the virus circular DNA will undergo multiplication and lyses the host to release the new virion. The Lytic Cycle Culminates in the death of the host cell

599 views • 24 slides

Identification of Filamentous Bacteria

Identification of Filamentous Bacteria. A Simple Approach. What’s Needed?. A Microscope with phase contrast 10X or 20X Ocular 40X Ocular 100X Ocular (oil immersion lens). Stains. Gram Stain Neisser Stain Sulfur Stain. Gram stain. Separates bacteria into 2 groups Gram (+) and Gram (-)

953 views • 68 slides

Isolation and Characterization of Mesophilic Luminescent Bacteria

Isolation and Characterization of Mesophilic Luminescent Bacteria. 作者：柯明喬、賴文彬指導老師：趙維良老師. Luminescent bacteria . Luminescent bacteria = Luminous bacteria Characterization Visible Light → Aerobic Large cell density Morphology → G (-), short rod, flagella .

590 views • 28 slides

Isolation and identification of pyogenic cocci

Isolation and identification of pyogenic cocci. Experiment Two. Objective of Experiment. To m aster primary principle and method of isolation and identification pyogenic cocci from clinical s pecimens . To diagnos e clinical disease and guide us to use medicines . Smears.

810 views • 31 slides

IDENTIFICATION AND CLASSIFICATION OF PROBLEMATIC SOILS

IDENTIFICATION AND CLASSIFICATION OF PROBLEMATIC SOILS . Pres ented by Kulbir Singh Gill Associate Professor, Deptt. of Civil Engineering,

726 views • 40 slides

Isolation and Identification of Spinach Pigments

Professor Matt And Colleen. Isolation and Identification of Spinach Pigments. Photosynthesis. Plants and organisms use for food Requires: Carbon Dioxide Water Sunlight Highly conjugated pigments Metal ions. Pigments. Highly conjugated proteins 4 types: Chlorophyll a Chlorophyll b

224 views • 7 slides

Isolation, Cultivation, and Nutrition of Bacteria

Isolation, Cultivation, and Nutrition of Bacteria. Nutritional categories: A. Energy source : ORGANOTROPH = organic molecules (e.g. sugars, amino acids) LITHOTROPH = inorganic molecules (e.g. H2S, NH3) PHOTOTROPH = Light

1.07k views • 15 slides

Isolation and Identification of Chroococcidiopsis Photosystems

Isolation and Identification of Chroococcidiopsis Photosystems Brian Moran 1 , Stephen Richardson 2 , Li Meng 3 , Brendan Williams 3 , Barry D. Bruce 3

243 views • 1 slides

Isolation and Identification of Staphylococci

Isolation and Identification of Staphylococci. Gram Stain. Gram Positive coccus. Catalase. _. +. Streptococci. Oxidase. _. +. Staphylococci. Micrococci. Coagulase. _. +. Staphylococcus epidermidis. Staphylococcus aureus. CNS. Staphylococcus saprophyticus.

1.59k views • 27 slides

Identification and isolation of YFP–LRCs.

Identification and isolation of YFP–LRCs. SJA Buczacki et al. Nature 000 , 1-5 (2013) doi:10.1038/nature11965.

135 views • 1 slides

ISOLATION AND IDENTIFICATION OF THERMOPHILIC BACTERIA SPECIES FROM HOT SPRINGS

ISOLATION AND IDENTIFICATION OF THERMOPHILIC BACTERIA SPECIES FROM HOT SPRINGS. Ercan Akaya, S., Kivanc, M., Çakır, E. Anadolu University, Eskişehir, Turkey. ABSTRACT

348 views • 1 slides

Isolation and Identification of Staphylococci

Isolation and Identification of Staphylococci. Shadi Alashi. Gram Stain. Gram Positive coccus. Catalase. _. +. Streptococci. Oxidase. _. +. R. Macrococci. Staphylococci. Bacitracin Susceptibility test. S. Micrococci. Coagulase. _. +. Staphylococcus epidermidis. CNS.

1.37k views • 28 slides

Characterization and identification of bacteria

Characterization and identification of bacteria. Based on phenotype. Systematics (taxonomy) of bacteria. Study of diversity of microorganisms and their relationships Includes: clasification (ordering of B. into groups) nomenclature identification. Most important classes of characters.

672 views • 10 slides

Isolation and identification of pyogenic cocci

Experiment Three. Isolation and identification of pyogenic cocci. Objective of Experiment. To m aster basic principle and method ,which use to isolate and identify pyogenic cocci from clinical s pecimens. To diagnose clinical disease and guide doctors to select proper medicines.

601 views • 32 slides

IDENTIFICATION OF ISOLATED BACTERIA

IDENTIFICATION OF ISOLATED BACTERIA. By. Dr. Emad AbdElhameed Morad. Lecturer of Medical Microbiology and Immunology. Methods of bacterial identification. Microscopic examination. Cultural appearance. Biochemical reactions. Serological identification. Animal inoculation.

1.54k views • 47 slides

Isolation and Optimization of Protease Producing Bacteria from Marine Sediment

In the present study investigation protease producing potent bacterial strain was isolated from the Marine sediment soil. Based on the morphology, biochemical and 16S rRNA sequencing, it was identified as Oceanobacillus iheyensis. The optimisation of protease production in submerged fermentation at various parameters like pH, temperature, carbon, nitrogen, metal ions, sodium chloride, surfactants, inoculums concentration, incubation time, static, shaking, aminoacids and buffers were tested. The isolated crude protease enzyme was partially purified by using Sephadex A50 column chromatography. P. Maheswari | S. Mahendran | A. Kamilabanu "Isolation and Optimization of Protease Producing Bacteria from Marine Sediment" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: https://www.ijtsrd.com/papers/ijtsrd9674.pdf Paper URL: http://www.ijtsrd.com/biological-science/microbiology/9674/isolation-and-optimization-of-protease-producing-bacteria-from-marine-sediment/p-maheswari

112 views • 11 slides

Optimization of Growth Parameters of Naphthalene Degrading Bacteria Isolated From Oil Contaminated Soils

Polycyclic aromatic hydrocarbons PAHs released from various sources are reaching the environment. They are hazardous to vegetation and human health. The PAHs are carcinogenic and mutagenic. They cause various disorders among humans. Bioremediation which makes use of microbes to degrade such PAHs is a safe approach to remove PAHs from environment. The naphthalene is considered as model compound for PAHs biodegradation studies. In the present work three naphthalene degrading bacterial isolates viz., Bacillus, Micrococcus and Pseudomonas were grown in BSM broth supplemented with naphthalene and physical parameters were optimized. All the bacteria showed maximum naphthalene degrading ability at pH 7.0. Bacillus exhibited highest naphthalene degrading activity at 330 C whereas Micrococcus and Pseudomonas at 310 C. Dr. P. Praveen Reddy | G. Inna Reddy "Optimization of Growth Parameters of Naphthalene Degrading Bacteria Isolated From Oil Contaminated Soils" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: https://www.ijtsrd.com/papers/ijtsrd14489.pdf Paper URL: http://www.ijtsrd.com/biological-science/microbiology/14489/optimization-of-growth-parameters-of-naphthalene-degrading-bacteria-isolated-from-oil-contaminated-soils/dr-p-praveen-reddy

37 views • 3 slides

Cultivation and Isolation of Bacteria

Lab Exercise 5:. Cultivation and Isolation of Bacteria. You’re never too old to streak!. Purpose of streaking: To obtain pure, isolated colonies.

98 views • 7 slides

Characterization and identification of bacteria

393 views • 10 slides

More Related