Instructor groundwater glg101physicalgeology inthehydrologiccycle. Scribd is the worlds largest social reading and publishing site. The use of plants to reduce the risks of pollutants in soil, sediments and water encompasses microbial degradation in rhizosphere as well as uptake, accumulation and transformation in the plant. Bioremediation relies microorganisms that naturally occur in soil hence no threat to the environment. It is a cost effective and natural process, commonly used to treat organics, fuels or solvents. Find powerpoint presentations and slides using the power of, find free presentations research about bioremediation ppt.
Find materials for this course in the pages linked along the left. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. By keshav prasad shukla, shivesh sharma, nand kumar singh, vasudha singh, sandeep bisht and vivek kumar. Wenn sie eine prasentation als pdf speichern, kann sie unabhangig davon, ob powerpoint installiert ist, angezeigt werden. It is used of plants and trees to clean up polluted soil and water. Bioremediation high impact list of articles ppts journals 1783. In particular, bioremediation is often used to mean using beneficial bacteria and microorganisms, phytoremediation uses plants, and mycoremediation uses fungi and mushrooms. Bioremediation uses living things to break down or remove toxins and harmful substances from soil and water. It is a type of waste water treatment in which microorganisms such as bacteria are used to remove pollutants from waste water through biochemical reaction.
Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Electroremediation of contaminated soils journal of. When you convert a ppt file to pdf format, only the slides will be exported. Insert pdf file content into a powerpoint presentation. Chemical reduction site cleanups using innovative remediation technologies importance of source area delineation survey of isco applications in ga if you would like ken summerour to come to your office. Read this article to learn about the biodegradation and bioremediation in details with diagrams.
Pdf in ppt, pdf in powerpoint umwandeln adobe acrobat dc. View and download powerpoint presentations on bioremediation ppt. Introduction to bioremediation free download as powerpoint presentation. Dec 29, 2011 limitations phytoremediation is limited to the surface area and depth occupied by the roots. Polygonum hydropiperoides michx, a perennial rooted herb with adult plants reaching 90 cm in height. A large number of enzymes from bacteria, fungi, and plants have been reported to be involved in the biodegradation of toxic organic pollutants. Oral presentation 50% 27 enrolled students teams of 3 for 9 weeks signupfor a topic today written papers 40% mid. Ppt contaminant transport in soil powerpoint presentation. Explore phytoremediation with free download of seminar report and ppt in pdf and doc format. Bioremediation of polycyclic aromatic hydrocarbons table 1. If you also want to include the extensive notes that youve added. Dubey ppt bioremediation methods and its application, misr university.
A plant has a potential for accumulating, immobilizing, and transforming a low level of persistent contaminants. Bioremediation bioremediation is the use of microorganisms to destroy or immobilize waste materials microorganisms include. Phytoremediationjc2012lecture1 university of washington. The genus polygonum is distributed worldwide, from the tropics to polar regions melo 1999. Dec 21, 2010 making a living taking surveys at home. Powerpoint fur office 365 powerpoint 2019 powerpoint 2016 powerpoint 20 mehr. Phytoremediation of antibiotics ninad gujarathi department of chemical engineering colorado state university phd may 2005 advisor. Bioremediation presentation by kadiatou tubman on prezi. Cd presentation images form the deep 15 minutes objectives.
May 30, 2019 we know plants provide us with oxygen, but they also can clean our soil and water through the process of phytoremediation. Philp2 1university 2 of edinburgh,esrc innogen centre, old surgeons hall, high school yards, eh1 1lz, uk. Recombinant dna technologyrecombinant dna technology. Biodegradation basically involves the conversion of complex organic molecules to simpler and mostly nontoxic ones. Share them with others and work together at the same time. Laboratory studies of the technique are outlined, mechanisms of contaminant transport discussed, and maj. Bioremediation is a waste management technique that involves the use of organisms to remove or neutralize pollutants from a contaminated site.
The contaminated water and soil are treated with microorganisms and then after the materials are degraded the soil and water are placed in a bed with oxygen and rich. In situ techniques are defined as those that are applied to soil and groundwater at the site with minimal disturbance. Read introduction to phytoremediation of contaminated groundwater historical foundation, hydrologic control, and contaminant remediation by james e. Phytoremediation 220,000 polluted sites in us not practical to dig them all up and move. Phytoremediation is an emerging bioremediation technology that uses the plant to remove contaminants from soil and water. All are specifically designed, licensed and operated to provide waste generators and remediation companies with a responsive program for the expeditious removal. It designates all vegetation based remediation measures. Many thousands of synthetic organic xenobiotic compounds have been produced and many of these have found their way into the environment.
This makes the pdf file part of the presentation file. Also explore the seminar topics paper on phytoremediation with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year chemical engineering chem or ieee chemical btech, be, mtech students for the year 2015 2016. Bt12015 mycoremediation is the process of degrading or removing toxicants fromthe environment using fungi. Sep, 2015 issn 23500530o issn 23943629p impact factor.
The effluent is analyzed for orp, ph, temperature, as well as metal contaminant concentrations, allowing for the. It can be used to detoxify sites containing metals, pesticides, solvents, explosives, crude oil, hydrocarbons, and landfill leachates. Types of the method of phytoremediation used depends on the type and amount of pollution, as well as what type of area it is found in. Bioremediation with ferns and the physiology of bioremdiation in pteris vittata bioremediation can be defined as any process that uses microorganisms, fungi, green plants or their enzymes to return the natural environment altered by contaminants to its original condition. I have been a stay at home mom for almost 5 years and i am so excited to be able to still stay home, take care of my children and make a living taking surveys on my own computer. Bioremediation is a cost effective and nature friendly biotechnology that is powered by microbial enzymes. Save powerpoint presentations as pdf files office support.
Introduction to phytoremediation of contaminated groundwater. As an emerging hopeful technology, phytoremediation for using in management and remediation of contaminated soils has its advantages and limitations. You can save your presentation as a pdf in file save as. Bioremediation strategies different techniques are employed depending on the degree of saturation and aeration of an area. The most positive characteristics are that phytoremediation is a natural and in study on application of phytoremediation technology in management and remediation of contaminated soils. Materia media the essays in thisspecial issue of criticism undertake various projects, not all of which are similar or even compatible. Is it advantageous over engineered bioremed may give unexpected results a bioremediation under natural conditions. Content of the remediation and enrichment games are determined based upon. Phytoremediation types of phytoremediation notes pdf. Figure 22 illustrates the differences between the two.
According to the epa, bioremediation is a treatment that uses naturally occurring organisms to break down hazardous substances into less toxic or non toxic substances. Ppt bioremediation powerpoint presentation free to. Salt tolerant tomatoes may hold the key to growing crops in marginal soils and may even reclaim salt from the topsoil 24. Sun oil pipeline spill in ambler, pennsylvania 1970s continuing bioremediation projects by richard raymond of sun oil mid1980s emphasis on bioengineering organisms for bioremediation. How to be productive at home from a remote work veteran. In situ bioremediation soil flushing soil fracturing phytoremediation stabilization and solidification. Turn your pdf presentations to editable powerpoint ppt and pptx slideshows.
Ken summerour, owner of eden, is a frequent speaker at professional conferences and educational workshops. Bioremediation is conducted in specially licensed facilities situated at waste management landfills throughout north america. See table 1 for a list of contaminants potentially suitable for bioremediation. Intrinsic bioremediation manages the innate capabilities of naturally occurring microbial communities to degrade environmental pollutants without taking any engineering steps to enhance the process.
Develop a format that is accessible to epa and state regulators and others who need to evaluate alternate remedial technologies, as well as to site owners, project. License the offered educational material is subject to creative commons licensing. Introduction to bioremediation environmental remediation. In situ bioremediation and natural attenuation engi 9621 soil remediation engineering the application of biodegradation to the cleanup of hazardous chemicals present in the subsurface in situ bioremediation 6. Bioremediation of polycyclic aromatic hydrocarbons. Bioremediation is promising technology for treatment of wide range of contaminants in soil and groundwater, particularly oil contamination bioremediation is sitespecific. Role of microbial enzymes in the bioremediation of. The global environment is now facing a highly critical situation due to rapid urbanization and industrialization as well as increasing population in the. Work with the most accurate pdf to powerpoint converter. There are two ways to make your powerpoint for macos presentation a pdf. History of bioremediation 1972 first commercial application. Ld50 values of some representative pahs material number of carbon rings ld50 value mgkg.
Bioremediation bi di ti bbioremediation can be defined as any process that uses microorganisms or their enzymes to return the. In powerpoint, select the slide that you want to add the file to, and then select insert object. Lerne, wie du mit adobe acrobat dc pdfdokumente in powerpointdateien pptx umwandelst. Collaborate for free with an online version of microsoft powerpoint. Bioremediation is the property of its rightful owner. Bioremediation oil spills list of high impact articles. The global environment is now facing a highly critical situation due to rapid urbanization. Leeuwenhoek described many previously unseen life forms, including different forms of bacteria, mold spores, etc. Save powerpoint presentations as pdf files article. Bioremediation can be grouped into two broad types.
Microbial ore leaching is the process in which microorganisms are used to extract metals from ores. Tatsachlich ist es einfacher, folien ohne sprechernotizen zu. According to the united states epa, bioremediation is. Bioremediation, an environmental remediation technology. Leeuwenhoek reported discoveries to royal society from 1670s on, firmly established existence of microbes. Bioremediation destroyschanges the harmful chemicals into water and harmless gases. The research activity in this area would contribute towards developing advanced bioprocess technology to reduce the toxicity of the pollutants.
This book provides the reader with the comprehensive view necessary to understand and critically evaluate the. Study on application of phytoremediation technology in. Phytoremediation is an emerging technology which uses plants and their associated rhizospheric microorganisms to remove, degrade, or contain chemical contaminants located in the soil, sediments, groundwater, surface water, and even the atmosphere. View notes lecture 14 phytoremediation 2015 from espm c192 at university of california, berkeley. Vidali encyclopedia of life support systems eolss recalcitrant molecules. Extranuclear inheritance refers to inheritance patterns involving genetic material outside the nucleus the two most important examples are due to genetic material within organelles mitochondria and chloroplasts these organelles are found in the cytoplasm therefore, extranuclear inheritance is also termed cytoplasmic inheritance. Oryou can export your presentation as a pdf file by going to file export.
Bioremediation often takes longer than other treatment options. If so, share your ppt presentation slides online with. Wet air oxidation wac volatile organic component voc control. A free powerpoint ppt presentation displayed as a flash slide show on id. In the insert object box, select create from file, and then enter the pdf file location. Biodegradation or biological degradation is the phenomenon of biological transformation of organic compounds by living organisms, particularly the microorganisms. This technology did not live up to its initial promise. Wadi hanifah is the most significant natural landmark in the region.
The agricultural research council is a premier science. The term mycoremediation was coined by the american mycologist paul stamets, who has studied many potential uses of mushrooms for over 30 years, including their culinary, medicinal, and restorative properties. Factors of bioremediation the control and optimization of bioremediation processes is a complex system of many factors. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Biotechnology policy series bioremediation, an environmental remediation technology for the bioeconomy iain m.
Agricultural microbiology 7 leeuwenhoek microscopes were crude, relied on a single lens held in a metal plate. For educational material, such as images, that is subject to other form of licensing, the. Present phytoremediation system characteristics that site managers and others might find useful in assessing the potential applicability of phytoremediation to a specific site. Lecture 14 phytoremediation 2015 phytoremediation 220,000. Bioremediation is defined as the process whereby organic wastes are biologically degraded under controlled conditions to an innocuous state, or to levels below concentration limits established by regulatory authorities 2 for bioremediation to be effective, microorganisms must enzymatically attack the pollutants and convert them to. Intrinsic bioremediation is a natural attenuation process that leads to the decrease in contaminant levels in a particular environment due to unmanaged physical, chemical and biological processes. Phytoremediation seminar report, ppt, pdf for chemical. Petroleum bioremediation micro organism hon bio remediation enzymes enhanced bioremediation white rot fungus bacteroial cell.
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