Using of plasma gasification installations that allow safe processing various forms of waste including toxic by expanding them to the molecular level. They can deal with education and propound the benefits of distance learning or turn to technology and research essay proposal template woes of video games. Thanks I got it email: [email protected]. Think about that question and take out and add the different parts as needed, essay proposal template.
Introduction
We use cookies to enhance our website for you. Proceed if you agree essay proposal template this policy or learn more about it. Type of paper: Research Proposal. Topic: WasteGasEnergyTelevisionSystemRecyclingFuelElectricity. Problems of various recycling methods. Most countries need to solve the issue of waste disposal. Currently the bulk of waste dumped at landfills. This situation has extremely negative impact on the environment, since the decomposition of organic substances are released into the atmosphere large quantities of methane, a greenhouse essay proposal template many times more potent than carbon dioxide. According to researches many scientists still have not found the optimal solution for the safe essay proposal template cost-effective waste management.
Waste disposal and waste incineration do irreparable harm to human health and the environment, and existing processing methods are not always economically viable Bernedo, essay proposal template, Ferraro, Price, Even when using highly purified modern waste incineration equipment allocated toxic dioxins and furans, which are harmful to ten times higher than that from the gases by burning coal so this paper proposes the use of plasma gasification plants. Disposal conventional combustion method can not be regarded as a worthy alternative, since practically is extremely difficult to achieve the level of emissions essay proposal template harmful substances within the prescribed standards Kinnaman, essay proposal template, The most serious problem is the pollution of groundwater, essay proposal template.
Rainwater seeping through the municipal solid waste landfill, dissolves in itself toxic substances present in the debris. These may be salts of iron, lead, zinc and other metals from rusting cans, used batteries, rechargeable batteries, a variety of household appliances. The most advanced and promising technology of recycling today is plasma gasification, essay proposal template. The essence of this technology is that the waste is subjected to heat processing at very high temperatures and intense ultraviolet radiation, essay proposal template, which allows all the organic component converted into a combustible gas, consisting of simple components, the combustion of which do not generate hazardous high-molecular compounds.
The gas used to produce electricity. Availability of automated sorting line ensures effective separation of the components of the waste suitable for re-use, such as metals, glass, essay proposal template. Using of plasma gasification installations that allow safe processing various forms of waste including toxic by expanding them to the molecular level. This project is an autonomous, energy independent platform, equipped with automated electronic control systems, and built on a closed circuit, eliminating any emission into the atmosphere. Since the working area is sealed and its temperature exceeds the temperature essay proposal template decomposition of dioxins, there is no risk of emission of toxic gases.
The only emission is residual heat from the unit, essay proposal template. The closed loop is provided by the substitution process of combustion gases on the catalytic oxidation processes, essay proposal template, effectively sealing the working areas of the installation by creating a permanent slight negative pressure inside the system, isolation of the feedstock and obtained products. The main advantage of this technology is the fact that the inorganic component of the waste after-treatment plasma solidifies as environmentally friendly a very durable material. This material can be used in construction and other industries. Thus the technology of plasma gasification is practically wasteless because there are no more essay proposal template two percent of the mass of waste involved in the process.
Admission debris, preparation and storage of fuel carried out in the building, essay proposal template. Inside the slight negative pressure is maintained, which prevents the spread of odors. The ventilation system draws air from point garbage reception, equipment for the preparation of fuel and fuel from wet storage compartment and throws it into essay proposal template air through the system dry and the carbon filter. All components manufactured equipment designed and perfected to the smallest detail. The conveyor belt is used with the highest strength characteristics. All hardware components are designed and specially selected for critical operating conditions, in a large dust, mud, freezing temperatures, and other negative factors.
Preparation of waste All waste is unloaded at an unloading site for the primary sort. Taking into account the fluctuations in the volume of supply, waste collection point is calculated to accommodate debris more than necessary on day 1 of the plant, while still a place for the passage of transport, loading the waste to the plant. Stream 1. Fragments comprise less than 15 mm. This essay proposal template does not require additional processing. Stream 2. Fragments of 15 - 80 mm, suitable essay proposal template size for the process, but they should be sorted.
Secondary raw materials glass, metals, plastics and solid is automatically removed from the stream, and there are residues of high organic content. Stream 3 contains large debris from which the same is separated recyclables. What is left, shredded into fragments of not more than 80 mm. Thereafter flows are joined and sent to the wet fuel store. Production of synthesis gas. The process consists of two closely related, but separate undergoing processes waste gasification and plasma conversion. The prepared waste is fed into the gasifier under strictly controlled conditions, which essay proposal template supported by adjusting the ratio of fuel, oxygen essay proposal template steam. The escaping gas contains significant essay proposal template of high molecular weight hydrocarbons, which condense in the form of tars and residues.
In the center of the plasma converter generates a plasma arc, essay proposal template. Near the plasma arc is achieved the temperature is above K, essay proposal template, at a temperature such intense ultraviolet any molecular compound constituted organic compounds split into partial components: hydrogen H2carbon monoxide COcarbon dioxide CO2 and water H2O. At a sufficiently low level of oxygen supply to the gasification process, the proportion of H2 and CO combustible components may be high enough to provide a large calorific value of the resulting synthesis gas. Gas cooling system The plasma converter syngas supplied via a refractory lined channel into the cooling system. Dry cleaning system Gas cleaning system, operating at a temperature of ° C, removes fine particulate matter from a gas stream, neutralizes the acidic component and removes volatile vapors of heavy essay proposal template. Wet cleaning system The synthesis gas is fed into the chamber, where the temperature is reduced using water spray.
Then, in a washing essay proposal template, passing through a double filter, the gas essay proposal template to the action of organic solution which absorbs the hydrogen sulfide. Energy production 3, essay proposal template. Gas turbines Depending on the desired characteristics of the plant, a certain number of set of gas turbines, and the amount of harmful emissions effectively controlled combustion control process, as well as catalysts and oxidizing system. Clean emissions Afterburning of combustion products implies a thermal oxidizer, essay proposal template.
This ensures that all the emissions from the process comply with the directive on waste incineration. The thermal oxidizer is adjusted so that it remains in hot standby at all times when operating equipment. This ensures that in the event of an emergency production stop, the atmosphere will not fall unburned gases, essay proposal template. Heat recovery The heat produced from synthetic gas cooling system, is used for generating steam, much of which goes to the internal needs of the plant drying of waste supply to the gasifier. The remaining pairs can be supplied external to the consumer.
The described process is used by more than companies around the world. This technology is able to process, without harm to the environment, all, including the dangerous types of waste: medical waste, waste chemical and metallurgical industries and the like. According to rough estimates the construction of a waste processing plant capacity will lead to a significant reduction of greenhouse gas emissions in CO2 equivalent. This value includes:. Plasma gasification is the most environmentally friendly solution to waste disposal problems today. In addition, excess electricity can be considered waste treatment plant as a complete power plant, which can smoothly supply electricity essay proposal template the grid. Ecology Plasma gasification technology provides an almost complete recycling by providing the least impact on the environment compared with other technologies.
The project will reduce the number of landfills, and thus reduce the amount of methane emissions to the atmosphere, essay proposal template, as well as contamination of soil and groundwater. The financial and economic aspect Making a profit from the activity of the plant essay proposal template vary depending on the type of recyclable waste and the state legislation. Evaluation of investment attractiveness of the project is carried out for each case of alleged placing of the plant. The main sources of these profits were: 3. Waste Disposal. Fees for disposal of medical waste and other types of hazardous waste is generally much higher than tariffs for processing household waste, so the enterprise profits can be increased by increasing the share of hazardous waste.
Communities can work with shop owners and local authorities, to prevent the occurrence in the community of those substances that cause problems for the placement or health in the first place. Civil society organizations can put pressure on governments to adopt laws that force the company to take responsibility for the waste they create. In many countries there are government programs supporting facilities producing Energy consumption from renewable sources. Therefore, the profit of the electric power supply can be higher than that of traditional fuel stations. Artificial materials obtained in the process of recycling essay proposal template completely inert, to the same has unique physical characteristics.
This makes it possible to find a use in various industries, such as construction. For example synthetic gasoline has a better quality compared with the traditional due to the fact that the octane number it is achieved due to the greater proportion of branched and cyclic hydrocarbons with correctly oriented hydrocarbon bonds rather than aromatics, as in a conventional gasoline, which sharply reduces specific fuel consumption and gives a considerably lower thermal load on the internal combustion engine, substantially increasing the life. Using the energy component is one of the promising areas of waste that produces energy, not using natural fuel resources, essay proposal template, that is, there is an economy of natural resources.
The project involves the construction and commissioning of the production of energy resources and other goods from municipal waste into marketable products with a full cycle of processing and the provision of services for the full utilization, lack of manufacturing waste and autonomous energy supply. Therefore it is very important that the introduction of fees essay proposal template the amount of waste was accompanied by an active environmental education and careful supervision. Thus, the analysis of mineral properties in terms of resource potential reveals the following components: The potential of secondary raw materials, the number of conditional items and materials that can be extracted from the mixture of the waste used.
Energy potential-combustible materials that can be extracted from a waste mixture and used directly as a fuel and as a raw material for fuel. The biological potential of the waste is the number of substances that may be involved in the process of biodegradable waste with a transition to a qualitatively new state compost, biogas. It remains problematic stage and construction of the facility producing electricity. New town planning laws are relatively recent, essay proposal template, its implementation requires the adoption of a number of regulations that are not yet available. There should be a system in which the start-up of the complex is possible only after the determination of the causes of the essay proposal template and electronic unlocking the central control room, essay proposal template.
This reduces the likelihood of errors in the management and violations related to improper maintenance, so the likelihood of the following errors in the work is reduced to a minimum. It is also possible to add to the charter of the company's existing new activities: the production and sale of electricity. As for the producers of "green" energy tax benefits, be sure to arrange an independent legal entity, which will be engaged in the sale of electricity Carlson, This simplifies the procedure of calculation of income resulting from the production of "green" energy and simplify the tax benefits. In the absence of their own land necessary to lease land for the construction of generating plants, to issue the purpose of the land and the ownership of generation capacity.
Professionally drafted a feasibility study accompanied by the development of high-quality project documentation. Investing time and money at this stage will help to properly assess the economic feasibility essay proposal template the project and its profitability.
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You may also see essay outline templates. Essay Structure Outline Template westernsydney. au Details File Format PDF Size: 88KB Download Solution Proposal Essay Outline cusd com Details File Format PDF Size: KB Download Importance of An Essay Proposal Outline A lot of teachers and professors require the composition of essay proposals in which their students would have to outline what they plan to cover in their written work. Because being able to come up with an effective essay proposal needs an outline to increase the chances of your instructor allowing you to write about a subject that interests you the most.
You may also see outline templates in PDF. However, putting your energy and the right amount of commitment on your outline writing will help you save time in the actual writing stages. It also helps clear your mind so that your ideas are organized well in the actual writing process. You may also see paper outline samples. Tips in Writing Your Outline Proposal Proposals are written for different reasons and they can follow a variety of formats. You will also find that proposals are a big part of what makes a company successful, such as proposals for projects and different areas of an organization in marketing, development of a new product , improvement, etc.
You would also do the same thing for a research proposal. Depending on how complex, interesting or formal the scope of your proposal is, the outline would have to show that it has depth to say the least. All proposals follow a general structure which you can use as a guide to having your outline completed. Pick a Topic Each professor is unique so you cannot expect that your college history professor will give you the same instructions as your high school teacher did. You may also see the best outline examples. Also, having a topic that you care about would make you enjoy the writing process more. This will also encourage motivation and more effort on your part since it is something that means so much to you.
You may also see the best outline formats. Academic Essay Writing Resource Outline cdu. au Details File Format PDF Size: 35KB Download Extended Essay Proposal colonelby. com Details File Format PDF Size: 3 KB Download Standard Essay Proposal Outline blogs. ca Details File Format PDF Size: KB Download 2. Do Your Research and Gather Your Information Go to the library. That seems sensible enough, but you would be surprised how many students these days forget to search adequate and more reliable sources at the library, thinking they can rely on Google alone. After that, you can proceed to look for information online and print your resources.
You may also see free outline templates. It means you would be safer from choosing a topic or pursuing one that which little has been written, which would make it impossible for you to justify. Also, take note of sources and list them down properly because all instructors would require you to cite your sources. You may also see simple outline templates. Explanation Your outline should include a brief and concise explanation of the topic you want to explore and discuss. Make several sentences detailing the topic you selected. Defend your selection through providing one or two sentences that generally relates to the subject.
Outside of an educational setting, proposal essays are generally only written as a means of solving a problem, or showing one potential way to solve a problem. Therefore, they highlight the problem which they are attempting to solve within the introduction itself, so as to ensure that the audience understands. An outline will be featured at the end of this article, which will show the relevant parts of a proposal essay — note that depending on context, some parts may need to be taken out or rearranged to better suit what it is trying to convey. The proposal should act as the statement of purpose, something which explains the purpose behind writing the essay. This is the paragraph where you lay out your first argument for or against the proposal.
Similarly, make sure that everything is referenced properly, and prepare to back up every argument including any follow-up arguments with well-checked facts. Again, this should be the same as above, although many people use it as a means of expressing an opposing opinion to the one they hold. It is entirely up the writer as to how to use this paragraph, though it should be noted that devoting time to debunking the more common arguments or opposing opinions in the essay will tell the audience that the research into the problem have been thorough and well-done. The conclusion should not be a simple re-statement of the introduction, with all of the relevant history and essay points, but it should contain some elements of it all. You should include just enough to serve as a reminder of why the proposal was deemed appropriate in the first place, without any of the in-depth knowledge of the introduction.
The main arguments being made in your proposal should also be reiterated. Once this is done, there are two ways in which a proposal essay can be ended, and it depends on what type of proposal essay was being written. If the proposal essay was written in an educational setting, then the conclusion should wrap up all the research done and deliver the final conclusion, along with any last pieces of information which might be appropriate at this stage. The other kind of proposal essay, the one done in a professional setting, should have several more strands to it. For people who are giving a professional proposal essay : state the goal of the proposal, just to ensure that everybody who reads the essay knows what it is handling, and then focus on why the proposal will work, with reference to any previous moves in this direction, or any potential assets to the proposal which would particularly suit your audience.
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