report aims to discuss and to enrich the reader ’s knowledge on the proper desludging and disposal of waste accumulated from septic tanks. The information gathered here is vital as it provides a culture of awareness to everyone on how wastewater is disposed of. Wastewater comes from everywhere; from our residences to our workplaces‚ even public places. Filipinos as we are‚ have been known to be hygienic yet we know little of what happens when our used water is flushed to the drain until it ’s carried
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Scenarios 1: Characterize the differences among untreated‚ primary-treated‚ and secondary-treated sewage and compare and explain the effects of dumping each type on the eutrophication of a pond and a fast-moving river. Answer 1: The general idea of wastewater treatment plants is to decrease the biochemical oxygen demand (BOD) and chemical oxygen demand (COD) in the runoff into the lakes and streams‚ and do so by meeting the standards of the state and federal government. The purpose of the treatment
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Verna Williams May 18‚ 2015 SC4730 Unit 6 Lab 1 Dr. Barnes-Small 1. How does the plant work? How does it remove solids‚ reduce organic matter‚ and restore oxygen to the water? The District of Columbia Water and Sewer Authority receives and treats wastewater collected from the District of Columbia sewer system and from the Maryland and Virginia suburbs. The treatment has two phases‚ in the first phase begins as debris and grit which is removed and trucked to a landfill where the sewage then flows into
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COMPANY PROFILE Manila Water Company The true value of water is realized only when there is lack of it. It’s also why this is often taken for granted; water is so much a part of our everyday lives that the concept of not having it is too overwhelming. Unfortunately‚ this was once a way of life those Metro Manila residents faced every day. Before 1997‚ the capital’s water supply and distribution was in disarray. Communal water sources were shared by hundreds of families who had to line up for
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we can see that as the country’s GDP rises‚ the volume of wastewater discharge increases as well. This suggests that to achieve a rise in GDP‚ the environment has to be sacrificed. The reason for this is that wastewater treatment techniques and facilities have fallen far behind from the growth of industrial production and city construction. Official data shows that more than 4.4 billion tons of untreated or partially treated wastewater is dumped into the river annually‚ and this has incurred an
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Sewage is the term used for wastewater that often contains faeces‚ urine and laundry waste. Sewage disposal is a major problem in developing countries as many people in these areas don’t have access to sanitary conditions and clean water. Untreated sewage water in areas without access to sanitary conditions can contaminate the water‚ which can result with diseases. Sewage is the part of wastewater that is contaminated with faeces or urine‚ but is often used to mean any wastewater. When this is done sewage refers
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Nike Corp Company Social Responsibility Activities Corporation Nike is a global supply chain with a complex network that directly connects the globe consumers‚ buyers‚ supplies‚ workers and communities. I believe that everyone of it has a powerful opportunity to create positive economic. In the center chain‚ there is more female worker who just steps in to the working environment‚ having poor education‚ living against backdrop of poverty. Nike had set targets to them which are relating to excessive
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Industrial Water Use “Consumption” Contents 1. Introduction 2. Water Use In Industry 3. Industrial Water Sustainability 4. Where Water Is Sourced From 5. Water Re - Use 6. Conclusion Introduction Worldwide‚ industry accounts for 22 percent of total water usage‚ compared to domestic use at 8 percent and agricultural use at 70 percent. However‚ according to a 2003 U.N. water report‚ industrial water use of high-income countries can be as high as 59 percent. In 1997/98 the UK consumed
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CHAPTER 1 INTRODUCTION 1.1 Preface Sewage is water that carried waste‚ and also known as wastewater that to be removed to preserve the quality of our environment of Malaysian rivers‚ streams and coasts. Sewage can be characterised in chemical‚ physical‚ and biological. The main physical‚ chemical and biological elements of domestic sewage is more than 99% water and is characterised by volume of flow‚ physical condition‚ chemical composition and the bacteria organisms that it contains. (A. Mason
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develop strategies to improve its weaknesses. AJM Lara and Associates is an engineering design and consultancy firm that specializes on Sanitary Engineering‚ Water Distribution‚ Drainage Systems‚ Solid Waste Management Systems‚ Sewage Management and Wastewater Treatment Facilities Engineering‚ Fire Protection System‚ Bioremediation Technology. AJM Lara and Associates has been involved in numerous multi-billion peso high-rise and commercial building‚ industrial and land development projects both local
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