Activated Sludge Process will encompass * Design of aeration basins. Relevant design parameters are * BOD load from the upstream process * Mixed Liquor Suspended Solids Concentration (MLSS – mg/l) – typically 2‚000 to 4‚000 * Sludge Age 5 to 25 days * Sludge settleabiltiy (SVI ml/g) typically 100-120 * Process Oxygen Demand (POD) * Generally fine bubble diffusers used in modern plant design – actual oxygen transfer efficiency dependent
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Earthian- The Sustainability Program for Schools and Colleges SCENARIO-GARBAGE DUMPS REGISTRATION ID:1002858 PROJECT SCENARIO:Garbage Dumps - One day they are all going to blow on our faces.. TEAM MEMBERS: S.HARINI V.ARUNA R.RANJITHA S.GAYATHRI PROJECT CO-ORDINATOR: Prof.D.Muthu(Department of civil engineering) E-MAIL ID:dmuthu@civil.sastra.edu TABLE OF CONTENTS: 1) Introduction
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health effects as a result of exposure to 2‚4‚6-trinitrotoluene at their jobs. These effects included disorders of the blood‚ such as anemia‚ and abnormal liver function." (1) Treatment of the contaminated soil has usually been handled through incineration‚ which is costly and does not always guarantee that the pollutants have been completely destroyed. Therefore new techniques such as bioremediation have been developed as a safe cost effective alternative to treating pollutants such as TNT. (3)
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The World Book Dictionary defines waste as “useless or worthless material”. Such materials/items that people no longer use and discard are called as waste. These items range from household rubbish‚ sewage‚ sludge‚ municipal waste‚ waste from manufacturing activity‚ nuclear waste‚ agricultural waste‚ etc. These waste materials if not treated and handled properly can create a number of problems associated with soil‚ air and water. With growing population and material consumption rates‚ Indian cities
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Speilberg uses many film techniques to emotionally manipulate the attitude of the viewer. His choice of a universal back-drop for mise en scene of monochrome‚ with color only appearing in the bookends‚ the ghetto massacre‚ and the exhumation and incineration of the murdered Jew’s is brilliant and carries significant impact in the film. Our film opens on a Friday night‚ a Jewish family lights the candle and begins the sacred prayer to welcome the Sabbath‚ the candles glowed the beautiful orange and
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Renewable energy is energy that originates from natural sources‚ which is a continuing and nonpolluting energy that is replenished due to its perpetual natural motion. These sources are commonly solar‚ geothermal‚ wind and tidal energies. Comparing different countries’ use of renewable energies -- in Portugal this year‚ close to 45 percent of its electricity will come from renewable energy sources (Rosenthal‚ 2010). This compared to 10.1 percent in the United States (U.S. Energy Administration
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Types of wastes : 1. Municipal Solid Waste Municipal solid waste (MSW) is generated from households‚ offices‚ hotels‚ shops‚ schools and other institutions. The major components are food waste‚ paper‚ plastic‚ rags‚ metal and glass‚ although demolition and construction debris is often included in collected waste‚ as are small quantities of hazardous waste‚ such as electric light bulbs‚ batteries‚ automotive parts and discarded medicines and chemicals. Generation rates for MSW vary from city
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KC COLLEGE TOPIC: PRODUCTIVITY AND QUALITY IMPROVEMENT IN BANKING SECTOR SYBMS SEMESTER 4 PRESENTED BY: ANISH AHUJA 1 SUFIYAN ANSARI 2 BURHANUDDIN BHABHRANA 3 MURAAD KAPASI 24 ALPESH MANJERI 33 HATIM TATIWALA 58 AJAY MUTHREJA 69 ACKNOWLEDGEMENT We would like to thank our professor Mr.VIKRAM SHROTRI for his invaluable guidance‚ suggestions and his
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Page |1 UNIVERSITY OF CALCUTTA B.Sc. Part-III HONOURS 2013 (Under 1+1+1 2009 Regulations) Name Reg. No. College : ISHITA MANDAL : 041-1222-0056-10 : BASANTI DEVI COLLEGE College Roll No. : 11 Subject : ENVS : Statistics Honours Department Page |2 Project Topic : SOLID WASTE DISPOSAL IN MY LOCALITY Page |3 Acknowledgment I have taken efforts in this project. However‚ it would not have been possible without the kind support and help of many individuals and organizations. I would like
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ME 6180: ENERGY AND ENVIRONMENT TERM PAPER TOPIC: Causes and effects of land pollution and Solid Waste Management K.J.D.AKASH (ME10B027) K.DEEPAK (ME10B028) MANISH JACKSON (ME09B033) List Of Contents: 1) Causes and effects of land pollution 2) Solid Waste Management (SWM) 3) Global overview of Waste-toenergy (WTE) 4) Conclusion and scenario in India LAND POLLUTION: CAUSES AND AFFECTS When we talk about air or water pollution‚ the reactions garnered are stronger. This is
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