Experiment 15 The Purification of Water Date Performed: 9/25/2012 Joe Shmoe Date Submitted: 9/26/2012 Chemistry 1046L-sec07 Lab TA: Blankity Blank Purpose: The purpose of this experiment is to learn about the various processes by which water is processed and treated. This experiment will involve removing chemical impurities in water through using techniques such as absorption spectrophotometry‚ sample collection‚ serial dilution‚ filtration PH and graphical analysis. If this
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The Separation and Purification of Organic Compounds Sunshine Marie Introduction Each year‚ many thousands of new or unknown organic compounds are prepared or extracted from natural sources such as plants‚ fungi and animals. In order to identify an unknown organic compound or the components of a mixture of organic compounds‚ it is necessary firstly to separate and purify the compounds. At any given temperature‚ a certain number of molecules of a substance in the liquid state have sufficient
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PURIFICATION OF LACTATE DEHYDROGENASE FROM CHICKEN MUSCLE TISSUE Abstract The enzyme lactate dehydrogenase (LDH) catalyzes the last step of anaerobic glycolysis that is important for the normal function of the body. Purification of LDH is essential to understand its structure and function. The purpose of this experiment was to extract and purify LDH enzyme from chicken muscle tissue using a variety of various. Analytical methods such as activity and protein assay were employed to determine
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Water Treatment Nanotechnology‚ the engineering and art of manipulating matter at the nanoscale (1-100 nm)‚ offers the potential of novel nanomaterials for the treatment of surface water‚ groundwater and wastewater contaminated by toxic metal ions‚ organic and inorganic solutes and microorganisms. Due to their unique activity toward recalcitrant contaminants many nanomaterials are under active research and development for use in the treatment of water. Nanotechnology water treatment
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The purpose of module E is to learn several DNA techniques in the lab including DNA purification with solubility and absorption‚ plasmid transfection of E.coli‚ colony screening by PCR and quantitative PCR. First part of the experiment E1 show the purification method of DNA through solubility. E. coli lysate mixed organic solvents to purify the DNA present in solution. First‚ the lysate was mixed with phenol/chloroform‚ then vortexed‚ and centrifuged. We extracted the aqueous layer and combined
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Title: Purification of Egg white protein Name: Michael Johnson Partner: David Logad & Nandita Date: 2nd 9th September 2004 Group: Thursday 11:30am - 3:30pm Introduction Salting Out In 1888 Hofmeister that it can be possible to dehydrate a protein by adding salt to the solution‚ salting out. When a protein in a aqueous solution it is surrounded by water‚ in fact there can be up to 0.35g of water tightly bound to 1g of protein (Simpson 2004). Also the effectiveness of the salting out
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Separation and Purification of Organic Compounds Codilla‚ Christine‚ Cristobal‚ Marian‚ Dionisio‚ Jermaine‚ Dumaquita‚ Vanessa‚ Edrosolo‚ Lyka‚ Esquivel‚ Christine1 1University of Centro Escolar‚ Makati Date Performed: December 5‚ 2012 Date Submitted: December 17‚ 2012 Abstract The distillation process was successfully done because of the separation of water from the acetone. When the distillate was lighted with the matchstick it produced flame which indicates that there was more presence
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INFORM‚ 2: 1091-1095. [13] Buck‚ D.F. (1981). Antioxidants in soy oil. Journal of the American Oil Chemical Society‚ 58‚ 275–278. [14] Buczek‚ B and Chwialkowski‚ W.(2008). Purification of the used palm oil by adsorption. Polish Journal of Chemical Technology‚ 10‚ 1‚ 19 — 21. [15] Carr‚ R.A. (1978). Refining and degumming systems for edible fats and oils. J. Am. Oil Chemists ’Soc. 55‚ 765-771. [16] Coultate‚ T. P.(2002). Food: The chemistry of its components. The Royal Society of Chemistry. 4th edn
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Innovations and Modernization of the United States’ Air Traffic Control System The modernization of the United States’ air traffic control system has been a slow process encumbered with politics and reluctance for change. The purpose of air traffic control is the safe and expeditious flow of air traffic through the National Airspace System (NAS). Simply‚ air traffic contol’s job is to ensure that an airplane departs point A and reaches point B safely and as quickly as possible. The point of
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COMPARISON STUDY OF AIR SAMPLING AND SYSTEM SAFETY BETWEEN xxxxxxxxx (WASTE TO ENERGY‚ WTE PLANT AREA) AND xxxxxxxxxx SDN. BHD. (LIME KILN PLANT AREA). BY xxxxxxxxxxxxxxx DEGREE IN ENVIRONMENTAL HEALTH AND SAFETY FACULTY OF HEALTH SCIENCES DATE OF SUBMISSION: SEPTEMBER 2007 PREPARED FOR: xxxxxxxxxxxxxx INDUSTRIAL HEALTH AND SAFETY II (ENV 515) Contents 1. Visit information………………………………………………………………..……..3 1.1 – xxxxxxxx (Waste To Energy‚ Wte Plant Area)………………………..3
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