PPT-Enhancement of Phenol Biodegradation

by South Magnetic Field Exposure Jongtai Jung ProfessorPh D Major of Environmental Engineering Division of Urban and Environmental Engineering University of Incheon To determine . and how to identify them. 2. Classification. Primary. : carbon with –OH is bonded to one other carbon. Secondary. : carbon with –OH is bonded to two other carbons. Tertiary. : carbon with –OH is bonded to three other carbons. of . selected Monomers: . Effect . of Molecular . Structure. Jongtai. Jung. (Professor/Ph. D). Major of Environmental Engineering. College of Urban Science. , . University of . Incheon. The biological breakdown and degradation of both . Course. Dr. Mohamed Abdel-Fattah. A. Professor of Immunology & Biotechnology . Teacher Home Page. : http://uqu.edu.sa/staff/ar/4320553. Extraction of DNA. Why purify genomic DNA?. Because Many . applications require purified . Antiseptics. physical or chemical agents that prevent putrefaction, infection, and analogous changes in food and living tissue by destroying or arresting the development of microorganisms. Since ancient times food has been preserved by the use of antiseptic agents such as heat in cooking; niter, salt, and vinegar in corning and pickling; and wood smoke (containing creosote, chemically similar to carbolic acid) in the smoking of meats. In modern times the principal antiseptic agents used in the preservation of food are heat and cold in such processes as canning, pasteurization, and refrigeration. . . phenolic board manufacturers . phenols. phenol. resorcinol. catechol. aromatic. Physical state. catechol. resorcinol. phenol. Solid . state. Gray fine powder. Puffy. . . flaky. White crystal. color. Objective:. To know what phenol is. Success criteria:. Recognise phenol compounds. Recall . the reaction of phenol with bromine water. Compare the reactions of phenols to that of bromine. Explain the difference in reactivity between phenols and benzene. The relevant features for the examination task are enhanced. The irrelevant features for the examination task are removed/reduced. Here the input and output image are both digital image in color or gray scale.. DEFINITION:. Disinfectants. are those chemicals that destroy pathogenic bacteria from inanimate surfaces. . Some chemical have very narrow spectrum of activity and some have very wide. Those chemicals that can sterilize are called . Phenols are organic compounds with a hydroxyl group attached directly to an aromatic ring. They have the general formula . Ar. -OH. Examples of them include phenol, hydroquinone, resorcinol,. o. -cresol, . Received: August 8, 2009 Accepted: October 13, 2009 O A Ehsani et al. Iranian Journal of Dermatology, Vol 12, No 3, Autumn 2009 75exclusive ablation of lateral horn matrix (without excision of par J. Princess . Gracia. , M.. Sc. .,M.Phil.,. Assistant Professor,. Department of . Chemistry,. Bon Secours College for Women, . Thanjavur. .. Introduction-. . Phenols also called as phenolics are a class of chemical compounds consisting of a hydroxyl group (-OH) bonded directly to an aromatic hydrocarbon group.. activation of C-H bonds of . phenols. . catalyzed. by . copper. -amine complexes. Mebrouka. . Dekhici,. a,b. Didier . Villemin. a. *, Nawel . Cheikh. b,c. , Nathalie Bar. a. a . Laboratoire de Chimie Moléculaire et . 26.10.2017. TMB- Fall 2017. Lecture III: DNA isolation methods. How Can We Recover DNA From a Variety of Sources of Biological Evidence?. Blood. Semen. Saliva. Urine. Hair (w/Root & Shaft). Teeth. Dr.Baqer A. Al-Mayyahi. 1. Phenolic Resin. Introduction. Phenolic resins are obtained by the reaction of phenols with aldehydes. Both parent compounds, phenol and formaldehyde, are by far the most important components in commercial phenolic resin production .