(c) Explain the following methods of soil treatments briefly using examples. (i) Steam stripping (ii) Vacuum extraction (iii) Aeration (iv) Bioremediation (40 marks) (d) Explain the principles behind the following water treatment methods briefly. (i) Activated carbon filtration (ii) Distillation (20 marks) (02) Answer all parts (a) What is Acids drainage? Explain
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waste clay x waste clay dry base oil content. 3‚ deodorization loss including the deodorization process of fatty acid and small molecular substances such as aldehydes‚ ketones‚ sterol‚ vitamin E and other things not saponification‚ gan three ester distillation volatilization loss;In the process of stripping oil splash damage.Deodorization consumption = 0.2 + 1.1 x (FFA in deodorization tower % + POV / 80 + water mixed %) 4‚ in the process of production caused by improper operation or by reason of rice
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Chemistry of Spices This page intentionally left blank Chemistry of Spices Edited by Villupanoor A. Parthasarathy Indian Institute of Spices Research Calicut‚ Kerala‚ India Bhageerathy Chempakam Indian Institute of Spices Research Calicut‚ Kerala‚ India and T. John Zachariah Indian Institute of Spices Research Calicut‚ Kerala‚ India CABI is a trading name of CAB International CABI Head Office Nosworthy Way Wallingford Oxfordshire OX10 8DE UK Tel: +44 (0)1491 832111 Fax:
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Printed in Austria V.05-91153—March 2006—300 Herbs‚ spices and essential oils Post-harvest operations in developing countries UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION Vienna International Centre‚ P.O. Box 300‚ 1400 Vienna‚ Austria Telephone: (+43-1) 26026-0‚ Fax: (+43-1) 26926-69 E-mail: unido@unido.org‚ Internet: http://www.unido.org UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS © UNIDO and FAO 2005
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antimony (III) oxide catalyst. The solid PTA is mixed with an ethylene glycol. The paste formed is then fed into the primary esterification reactor (PE1) which operates at 7 bar and 270°C‚ vapour from the reactor is rectified via a multi-stage distillation column (D5)‚ this removes any water and acetaldehyde as well as recovering unreacted EG which is recycled back to PE1. Oligomer from PE1 is fed into a consecutive esterification reactor (PE2) which runs at 1bar and 290°C and is divided into three
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1.0 Title Determination of Protein Content Using Kjedahl and Titration 2.0 Introduction Proteins are polymers. They are the source of dietary amino acids and are used for growth and maintenance of living systems. They are costlier sources of energy compared to carbohydrates and fats and hence the human body utilizes proteins mainly for biosynthesis rather than as an energy source‚ though the energy yield is 5 kcal/g of protein. Twenty different types of amino acids occur naturally in proteins
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This page intentionally left blank SEPARATION PROCESS PRINCIPLES Chemical and Biochemical Operations THIRD EDITION J. D. Seader Department of Chemical Engineering University of Utah Ernest J. Henley Department of Chemical Engineering University of Houston D. Keith Roper Ralph E. Martin Department of Chemical Engineering University of Arkansas John Wiley & Sons‚ Inc. Vice President and Executive Publisher: Don Fowley Acquisitions Editor: Jennifer Welter Developmental Editor:
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Kristopia http://www.brightsourceenergy.com/technology/how_lpt_works http://chromasun.com http://en.wikipedia.org/wiki/List_of_concentrating_solar_thermal_power_companies http://energybusinessdaily.com/power/using-taconite-for-solar-thermal-storage/ Solar thermal energy From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search | The examples and perspective in this article may not represent a worldwide view of the subject. Please improve this article and discuss the issue
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Whisky Beer Vodka Wine Toddy AF T Brandy D R Fenny (Cashew & Coconut) 1 2012 ALCOHOLIC BEVERAGES 2012 2. Determination of Ethyl alcohol content 2.1 Pyknometer Method 2.1.1 Apparatus: a) Distillation Unit: Distillation flask of 500 ml capacity is connected to AF T water cooled condenser and the tip of the condenser is extended through a glass tube with a bulb by means of standard B14 joint. The other end of the glass tube should reach the bottom
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Chemistry 2283g Experiment 1 – Alkyl Halides EXPERIMENT 1: Preparation and Reactivity of Alkyl Halides Relevant Sections in the text (Wade‚ 7 ed.) • 6.7 (p. 228) Reactions of alkyl halides • 6.8 – 6.12 (p. 229 – 242) The SN2 reaction: generality‚ factors affecting SN2 reactions‚ substrate reactivity‚ mechanism • 6.13 – 6.14 (p. 243 – 249) The SN1 reaction: mechanism‚ stereochemistry General Concepts The most common of the variety of methods available for preparing alkyl halides is the replacement
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