Nicole Wager Mueller English 9 pre-AP‚ p.6 7 May 2012 Marine Life Dangers As the end of school draws near‚ and summer gets closer with every ticking second‚ kids and teens are ready to be set free from school. Now they’ll be spending all their time with friends‚ hanging out at places like the movies‚ the mall or maybe even the beach. At the beach‚ they’ll have a fantastic time playing volleyball and looking at the cute sea animals off the pier‚ but when the days over and it’s time to leave they
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Most dams in active use today exhibit seepage of one form or another. The location‚ rate of flow‚ and turbidity (clear or murky) are the critical factors when evaluating the seriousness of seepage from a dam. Seepage is the continuous movement of water from the upstream face of the dam toward its downstream face‚ and is a major minor problem when it comes to the life span of dams and embankments. It is a major minor problem because if controlled the affects are minor and not hazardous‚ but if not
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Title:Extraction:Extraction with acid and alkaline Objective: 1. To recover benzoic acid and p-dichlorobenzene from its mixture using acid-alkaline extraction. 2. To determine the percentage recovery and melting point of benzoic acid and p-diclorobenzene. Apparatus:Separatory funnel(250mL)‚Buchner funnel‚beaker. Materials:Benzoic acid‚p-dichlorobenzene‚ether‚10% NaOH‚conc.HCl‚distilled water‚ anhydrous CaCl2. Introduction: Organic compounds in an aqueous mixture can be separated
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CHAPTER 1 INTRODUCTION 1.1 Background of the Study Generally‚ Palm oil mill effluent (POME) contains high chemical oxygen demand (COD) and biochemical oxygen demand (BOD) which can pollute the environment ecosystem if it is not treated properly. The characteristics of fresh POME are that it is highly viscous liquid‚ brownish in colour and discharged at a temperature of 80-90oC. Moreover‚ POME is extremely poisonous with a very low pH between 3.5 and 4.2‚ high chemical and biological oxygen demand
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Ralegan Siddhi (Marathi: राळेगण सिद्धी) is a village in Parner taluka of Ahmednagar District‚ Maharashtra state in western India. It is located at a distance of 87 km from Pune. The village has an area of 982.31 ha (1991). It is considered a model of environmental conservation. The village has carried out programs like tree planting‚ terracing to reduce soil erosion and digging canals to retain rainwater. For energy‚ the village uses solar power‚ biogas (some generated from the community toilet)
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Easy to access and adjust the refill control. 1-2-3- clean Two-piece injector screen for fast‚ easy cleaning. Smooth operator Autotrol® Duraflow™ technology features a frictionless seal for longer life. Excellent for applications with high turbidity and suspended solids. Sealed to perfection Heat weld bonding protects against micro-leaks and ensures years of reliable operation. Measured performance One-piece injector provides accurate flow rate in the brining cycle and is color-coded
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Bitoon Seeds Extract (Barringtonia asiatica) as Potential Antibacterial Agent An Investigatory Project Submitted As Entry to the 2010 Regional Science Fair Jorge Andrew C. Bagaipo Jessa Mae C. Macana Loriel Mari E. Berte Researchers Ma. Edylyn L. Noguerra Adviser ABSTRACT The study entitles “Bitoon seeds Extract (Barringtonia asiatica) as Potential Antibacterial Agent aims that the antibacterial agent of the seeds and determines its inhibitory effect to the growth of
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www.kalvisolai.com 5 Mark Compulsory Problems with Solution 1 +2 CHEMISTRY Q. 70 Compulsory Problems with Solution Problems are solved in easiest way (As per Government Answer Key) www.kalvisolai.com 5 Mark Compulsory Problems with Solution 2 SALIENT FEATURES Dear Students ❆ Q.No: 70 is asked as compulsory problem in Govt Exam. ❆ Two problems to be answered out of four problems. ❆ To simplify the problem‚ hints and expected compounds related to molecular formula‚ general formula are
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CHAPTER 1 WATER AND THE BLUE PLANET 1.1 Introduction Of “The Blue Planet” (The Earth) 71% of the earth is covered by water. 29% of the surface is covered by land. It is the only known planet with life. Fig1.1 the blue planet The earth is known as “Blue Planet” occupies a special place in the solar system. The earth consists of three spheres. They are known as Atmosphere‚ the Hydrosphere and the Lithosphere. The interrelationship that exists among these three spheres is the foundation
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AUDIT METHODOLOGY A systematic environmental audit consists of 3 main stages: Pre-Audit On-site Audit Post Audit All 3 stages need to be fulfil in order to complete the audit procedure on water quality management which to ensure clean water is to be preserved to be consumed by the end user. Pre-Audit Pre-audit is the first step in the audit procedure. During a pre-audit‚ a company or individual’s financial documents are examined to ensure that all information is correct before the company or individual
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