Isolation‚ Morphological‚ and Biochemical Characterization. A high-throughput screening of cartenoid-producing microorganisms resulted in 25 astaxanthin-producing bacterial strains from marine water samples that were collected from the Pacific coast of Japan (unpublished results). Among the isolates‚ a novel‚ highly selective astaxanthin-producing marine bacterium‚ labeled strain (N-5)‚ was isolated based on its ability to produce orange pigment on NA plate after 2 days of cultivation at 30 °C. Strain
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Ministry of Higher Education King Soud University College of Engineering Chemical Engineering Department Research Title :- Shell and Tube Heat Exchanger [pic]Name:- Moh ’d Saad Jalmood No.:- 425104886 Dr.:- Malek Al Ahmed Subject :- ChE 313 (( Heat Transfer )) Introduction:- A shell and tube heat exchanger is a class of heat exchanger designs. It is the most common type of heat exchanger in oil refineries and other large
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Indian Engineering Services Exam 2013 Date Of Exam: 15th June‚ 2012 Nationality: Candidate with Indian Nationality are eligible Age Limits: Roughly 21‐30 Yrs Relaxable in certain cases. Fee: Rs. 100 Free for Female‚ SC‚ST and PH Category Categories: Category I—Civil Engineering. Category II—Mechanical Engineering. Category III—Electrical Engineering. Category IV—Electronics & Telecommunication Engineering. How to Apply: Candidates are required to apply Online using the link www
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Content METABOLIC ENGINEERING 2 AIMS OF METABOLIC ENGINEERING 2 CHARACTERISTICS OF METABOLIC ENGINEERING 2 IMPORTANCE OF METABOLIC ENGINEERING 3 THE METHODS 3 REQUIREMENTS FOR METABOLIC ENGINEERING 4 RE-CONSTRUCTING THE MODEL 4 TERMINOLOGY 4 METABOLIC FLUX ANALYSIS (MFA) 4 METABOLIC CONTROL ANALYSES 6 DATABASES 7 IN SILICO EXPERIMENTS 8 APPLICATION AREAS OF METABOLIC ENGINEERING 8 METABOLIC ENGINEERING OF GEOBACILLUS THERMOGLUCOSIDASIUS…………………………………9
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the raw material and palm oil production processes in palm oil mills. It has been estimated that 5-7.5 tonnes of water is required for producing 1 tonne of crude palm oil and more than half of the water will ends up as POME. POME has a very high Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD)‚ which is hundred times more than municipal sewage. The raw or partially treated of POME has an extremely high content of degradable organic matter. As no chemical were added during the oil extraction
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This study was to evaluate the effects of the variation in concentrations of urea used in retting on the properties of kenaf fibres. The experiment was conducted with four varieties of Kenaf plant namely: Cuba-108‚ Tianung-2‚ Ifeken-Di-400 and Ifeken 400. Two kenaf stems of each of the four varieties were tied (bundled) together and soaked in an improvised retting tank containing urea solutions at 1 and 2% concentrations and control (without urea). The properties of retting liquor were assessed
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Biochemical Pathways of Heavy Metals Poisoning BIO101 (Principles of Biology) 6 July 2012 Abstract The biochemical pathways of heavy metal poisoning are routes by which the metals pass in the body as they impair and destroy normal cellular and organ activity. The most common types of heavy metal poisoning are caused by lead‚ arsenic‚ cadmium and mercury. They are also the most extensively studied at the moment. Lead poisoning occurs mainly by the inhibitory effect that the metal imposes on enzymes
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dissolved minerals‚ suspended matters and even microbes. The presence of water pollutants alters the amount of dissolved oxygen and biochemical oxygen demand. Dissolved oxygen (DO) is the amount of oxygen present in the aquatic system that is available for aquatic life and is essential for sustaining the plant and animal life in any aquatic system. The Biochemical Oxygen Demand (BOD) is a measure of the oxygen required by aerobic micro-organisms to bio-chemically oxidize the organic matter present
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APM: Engineering & Technology‚ 13th edition – Answers to Quizzes and Case Studies 1 SAFETY THROUGH DESIGN • Safety is to be designed into all processes‚ the ANSWERS—QUIZ 1 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. b a b a b a c a b b b d Safety through design is defined as the integration of hazard analysis and risk assessment methods early in the design and engineering stages and the taking of the actions necessary
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1.1. Introduction The study describes and analyses the relationship between the production of waste in animal product processing industries on the one hand and the prevention and treatment of the waste on the other. The industries discussed are slaughterhouses‚ tanneries and the dairy industry. The report offers a summary of the knowledge on production‚ prevention and treatment of waste in these three animal products processing industries. Because of the limited time available for this study‚ the
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