Waste-to-energy Essays

Human and animal waste are now involved in renewable energy. Creating the energy is already tested by many companies and universities. The process is used the anaerobic digestion system in which the waste is decomposed without oxygen in a biogas system, and it allows the specific facilities to produce the energy, heat and fertilizer (Thomson, 2017). Since this energy does not produce carbon dioxides, it can say that the energy source and procedure is environmentally friendly and helping to suppress

1- Walt Disney Company: It is a diversified worldwide entertainment company with operations in five business segments: Media Networks “broadcast and cable television networks, television production operations, television distribution, domestic television stations and radio networks and stations”, Parks and Resorts, Studio Entertainment, Consumer Products and Interactive. Its core objectives are to satisfy the financial needs of the shareholders and place a significant emphasis on ethical behavior

The glass is widely used in our daily life. It makes up a large component of household and industrial waste due to its weight and density. The glass component in municipal waste is made up of bottles, broken glassware, light bulbs etc. An interesting point about the glass recycling process is that glass can be recycled as many times as required, without any deterioration in quality. The glass

Program in 2015 shows that the industrialized countries of the world waste almost as much as entire amounts of food produced to feed the Sub-Sahara African region. It is disappointing that people are dying of hunger in parts of the globe while other parts are wasting food unnecessarily. Furthermore, production of food waste is causing environmental hazards. Now is the time for people to understand the consequences of food waste and the techniques that can help control it. Firstly, people should

the most wasteful countries on the face of the earth for a number of different reasons. In Bill McKibben's “Waste Not, Want Not,” McKibben states “There’s waste that comes from everything operating as it should, only too much so.”(332). The three most harmful kinds of waste that McKibben identifies are household waste, nuclear waste, and government waste. First, excessive household waste contributes to several of the environmental problems that we are facing today. McKibben writes, “More than 46

article: “Report: Up to Half of World Food Production is Wasted”, there are severe problems with food waste in the industrialized world. Rules set by the EU states that abnormal looking food should be thrown away. Misconceptions about the expiration date on food leads many consumers to throw away edible food. By wasting food, we are also wasting the resources used in food production, such as water, energy, fertilizers, and the gasoline used during transportation. The aspect to consider is why millions

primary cause to global warming in our society. The cars releases huge amounts of carbon dioxide and contributing to global warming. We can all help like using renewable energy instead of our normal source of energy that uses fossil fuel. There are other things like using a energy efficient led light bulb or a CFL bulbs that need less energy. Becoming more eco-friendly can make a huge impression on the

in the article: “Report: Up to Half of World Food Production is Wasted”, there are severe problems with food waste, especially in the industrialized world. By wasting food, you are also wasting the resources that went into producing it, including energy, water, nutrition from the soil and the gasoline for transport from the fields to the supermarkets. In addition, it costs a lot of energy to dispose of the wasted food. Most of the wasted food ends up in landfills where it immediately begins to rot

ocean. The ocean is another ecosystem made up of many diverse animals and plants. In “ 5 Ways Pollution Is Killing Animals”, Abigail Geer tells us that there are many things that can pollute the water ranging from noise, chemical and acid runoff, waste water and oils. All of these types of pollutions are affecting the marine life drastically. Abigail tells us that noise pollution is hurting animals that use sonar to get around are becoming closer to extinction. The animals hear sonar devices, sound

Introduction Gascon Games have to make a decision on their disposal option for their Electronic Waste (aka. E-Waste). E-Waste is electronic and electrical products that are no longer used. There will be a discussion on which option is best; Option 1 – Landfill Disposal in Ghana and Option 2 – Recycling Disposal in India. Each will cover the implications for Individuals, Gascon Games and Society. The decision will be made on research and there will be an extra recommendation at the end as well.

important to know the possible side-effects of environmental degradation. Therefore, there are several causes and negative effects of environmental degradation provided in this essay with some recommendations to prevent it. According to www.conserve-energy-future.com, the first factor causing environmental degradation is overpopulation. Rinkesh, World’s Top Eco-Conscious Bloggers and website owner, stated that overpopulation leads to excessive consumption of goods and necessities which impacts natural

Food wastage, one of the biggest concern in the world and also rasie up many issues in the food supply chain. The food losses and waste mainly take part in the food supply chain and caused by consumer behavior. The impact of food wastage can classified into two part, environment and economy. The analyses focus on the causes of food wastage, the impact of food wastage and provide ways to solve the problem. 1.0 Introduction Food is one of the basic needs for human, the supply and demand of food never

our waste, American citizens are going to be living among trash. The amount of waste in landfills could be dramatically reduced if a few small steps were taken to help America become “green”. America is already fully aware of how to recycle and the importance of being green but not enough people take the time to separate their waste from their recyclable materials. According to the dictionary of environmental science and technology “we cannot bypass the conservation laws of mass or energy and in

bottles create unnecessary production costs, environmental damage, and threaten safety and health. According to Cotroneo and Gentile, bottles of water have become increasingly costly for customers to purchase and to produce and distribute by using energies such as fuel. A Suffolk county

Several efforts have been made over recent years to maintain a safe and clean environment. However, environmental pollution is getting worst and poses a major threat to the Earth. Environmental pollution is “the contamination of the physical and biological components of the Earth to such an extent that normal environmental processes are adversely affected” (Kemp, 1998, p. 129). There are five known pollution which is in the form of air, water, land, noise and light (refer to Figure 1 in Appendix

utilizes several statistics and study results to back up his claim. One example of logical appeal is when Summers writes, "Compared to paper bags, plastic grocery bags produce fewer greenhouse gas emissions, require 70 percent less energy to make, generate 80 percent less waste, and utilize less than 4 percent of the amount of water needed to manufacture them." Summers used these statistics to persuade readers that plastic bags are better for the environment and economy than their main substitutes. Logical

Opponents claim that landfilling is one of the most widely used method for the disposal of e-waste rather than recycling. In the US, an estimated 70% of heavy metal in landfills come from discarded electronics. In this technique, soil is evacuated from the trenches that are made on flat surfaces and waste materials are buried into it, which is covered by a thick layer of soil. Modern technologies has created an updated, secure landfills with various facilities like impervious liner made of plastic

except by the blood of the one who shed it.” This scripture can be applied to the practice of recycling waste and unused goods. Recycling is defined as the process of converting waste materials into reusable objects to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, energy usage, air pollution and water pollution by decreasing the need for waste disposal and lowering harmful greenhouse gas emission.

Water pollution has been a growing problem over the last couple of decades. The Pacific Ocean, covering about 46% of the Earth 's water surface, making it larger than all of the Earth 's land area combined, is vastly polluted. This issue is called The Great Pacific Garbage Patch, also known as the Pacific trash vortex, which is a gyre of marine debris in the North Pacific Ocean discovered in 1997 by Capt. C. Moore. The Great Pacific garbage patch formed slowly as a result of the ocean or marine

Environmental pollution through the discharge of toxic heavy metal ions considered one of the most important issues that threat all biological systems including human, animal and plant kingdoms. For this reason, several attempts have been made for effective removal of these metal ions, particularly from industrial wastewater [1, 2]. As a pollutant, mercury (Hg) regarded as an extremely poisonous heavy metal with enormous harmful effect on our health [3]. Numerous studies confirmed that sever medical