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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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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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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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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Assignment Hematology and normal biochemical parameters of Hamster‚ Gerbil and Cat HEMATOLOGY AND NORMAL BIOCHEMICAL PARAMETERS OF HAMSTER |S.No |Parameter |Value | |1 |Glucose |3.61- 4.07
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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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TC9400/9401/9402 Voltage-to-Frequency / Frequency-to-Voltage Converters Features: VOLTAGE-TO-FREQUENCY • Choice of Linearity: - TC9401: 0.01% - TC9400: 0.05% - TC9402: 0.25% • DC to 100 kHz (F/V) or 1 Hz to 100 kHz (V/F) • Low Power Dissipation: 27 mW (Typ.) • Single/Dual Supply Operation: - +8V to +15V or ±4V to ±7.5V • Gain Temperature Stability: ±25 ppm/°C (Typ.) • Programmable Scale Factor General Description: The TC9400/9401/9402 are low-cost Voltage-to-Frequency (V/F) converters‚ utilizing
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CHEM 1030-002 Fundamentals of Chemistry I FALL‚ 2014 Professor: Dr. Eta Isiorho Office: Science Center Lab Building‚ Room #413 Email: eai0002@auburn.edu Lecture: SCA‚ Room 101. MWF 11:00 – 11:50 AM Reviews: As needed‚ usually a day or two before an exam Office Hours: MWF 9 AM – 10 AM‚ M 2 PM – 3 PM Th 10 AM – 11 AM and by Appointment COURSE DESCRIPTION: Chemistry 1030 is a science core course. A study of fundamental concepts of chemistry
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Introduction Aron Property Investments owned by Mr. Somasundaram Premnath‚ is a company targeting on the business areas of construction‚ consultancy‚ concept design and retail business of apartments and living space. It is currently registered as a Private Limited Company. Companies‚ on the basis of liability‚ can be divided broadly into two‚ as companies having ‘Limited Liability’ and companies having ‘Unlimited Liability’. Companies with limited liabilities are those in which the capital is
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