Heat engineering problems of ecology
Description: Characteristics of environmental pollution and the main methods of its protection: environmental quality indicators; sources of air pollution; characteristics of dust and gas air pollutants; basic properties of aerosols; harmful gases and vapors; industrial waste classification; energy pollution of the environment; the main processes of engineering protection of the environment from man-made pollution.
Amount of credits: 6
Пререквизиты:
- Steam generation units
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 30 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
| SAW (Student autonomous work) | 90 |
| Form of final control | Exam |
| Final assessment method |
Component: University component
Cycle: Profiling disciplines
Goal
- Undergraduates gaining the necessary knowledge about the basic methods and patterns of physical and chemical processes of environmental protection, the main technologies for cleaning dust and gas emissions, liquid discharges, disposal and processing of solid waste, physical principles of environmental protection from energy impacts and the use of the knowledge and skills gained in the professional activities of the master. heat power engineering.
Objective
- The main tasks of studying the discipline: as a result of studying the course "Thermophysical Aspects of Ecology", undergraduates should: get basic knowledge of the physical and chemical processes that underlie the treatment of solid waste gases, wastewater and disposal of solid waste, study the features of environmental protection measures at energy facilities, and also acquire practical skills in calculating the parameters of physicochemical processes for the purification of industrial emissions in the atmosphere and effluents in the hydrosphere.
Learning outcome: knowledge and understanding
- Analyze and evaluate the resulting thermal solutions from the standpoint of environmental feasibility
Learning outcome: applying knowledge and understanding
- Know modern problems of energy, the use of fuel and energy resources, types, methods of their production and transformation
Learning outcome: formation of judgments
- To master the principles of operation of the apparatus of both elementary and strict ecological theory for the study of thermal engineering processes
Learning outcome: communicative abilities
- To understand thermal engineering processes, taking into account the possibilities of ecological description of design characteristics through individual properties of substances
Learning outcome: learning skills or learning abilities
- To understand and correctly correlate the content of specific environmental tasks
Teaching methods
1. В условиях кредитной технологии обучения занятия должны проводиться преимущественно в активных и творческих формах. В числе эффективных педагогических методик и технологий, способствующих вовлечению обучающихся в поиск и управление знаниями, приобретению опыта самостоятельного решения задач, следует выделить: - технология проблемно- и проектно-ориентированного обучения; - технологии учебно-исследовательской деятельности; - коммуникативные технологии (дискуссия, пресс-конференция, мозговой штурм, учебные дебаты и другие активные формы и методы); - метод кейсов (анализ ситуации); - игровые технологии, в рамках которых обучающиеся участвуют в деловых, ролевых, имитационных играх; - информационно-коммуникационные (в том числе дистанционные образовательные) технологии.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
| Period | Type of task | Total |
|---|---|---|
| 1 rating | Практика 1- Классификация отходов. Классификация по агрегатному и физическому состоянию. | 0-100 |
| Практика 2-Источники образования отходов в различных отраслях промышленности | ||
| Практика 3- Оценка воздействия вредных выбросов в атмосферу | ||
| СРС 1- Технологические методы снижения образования окислов азота (NOx) и мероприятия по давлению образования оксидов азота, их эффективность | ||
| СРС 2- Технологии пресечения окислов серы | ||
| СРС 3- Технологии пресечения выбросов твердых частиц | ||
| Устный опрос | ||
| Рубежный контроль 1 | ||
| 2 rating | Практика 4- Влияние фактора здравоохранения на характеристики функционирования ТЭС | 0-100 |
| Практика 5- Расчет и выбор циклонов, электро фильтров | ||
| Практика 6- Расчет необходимой степени очистки сточных вод по различным показателям | ||
| СРС 4- Мониторинг окружающей среды на электростанциях | ||
| СРС 5-Определение выбросов газообразных загрязняющих веществ по данным инструментальных замеров | ||
| СРС 6- Приборы газового анализа | ||
| Устный опрос | ||
| Рубежный контроль 2 | ||
| Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
| Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
|---|---|---|---|---|
| Excellent | Good | Satisfactory | Unsatisfactory | |
| Know: · physical foundations of reliability analysis of electric power systems; · methods for calculating reliability indicators of electric power systems; · methods for synthesizing electrical power systems and networks at a given level of reliability. Be able to: · calculate indicators of the level of reliability of electric power systems; · synthesize diagrams of electrical power systems according to a given level of reliability; Own: · skills in drawing up design equivalent circuits for calculating reliability indicators of electric power systems and networks. | A complete, detailed answer to the question posed is given, the totality of conscious knowledge about the object is shown, the main provisions of the topic are conclusively revealed; the answer shows a clear structure, a logical sequence that reflects the essence of the concepts, theories, and phenomena being revealed. Knowledge about an object is demonstrated against the background of understanding it in the system of a given science and interdisciplinary connections. The answer is stated in literary language in scientific terms. There may be shortcomings in the definition of concepts, which are corrected by the student independently during the answering process. | A complete, but insufficiently consistent answer to the question posed is given, but at the same time the ability to identify essential and non-essential features and cause-and-effect relationships is demonstrated. The answer is logical and stated C+ 70-74 in scientific terms. There may be 1-2 mistakes made in defining basic concepts, which the student finds difficult to correct on his own. | An incomplete answer was given, representing scattered knowledge on the topic of the question with significant errors in definitions. There is fragmentation and illogical presentation. The student does not realize the connection of this concept, theory, phenomenon with other objects of the discipline. There are no conclusions, specificity and evidence of the presentation. Speech is illiterate. Additional and clarifying questions from the teacher do not lead to correction of the student’s answer not only to the question posed, but also to other questions in the disciplines | A complete, detailed answer to the question posed is given, the totality of conscious knowledge about the object is shown, the main provisions of the topic are conclusively revealed; the answer shows a clear structure, a logical sequence that reflects the essence of the concepts, theories, and phenomena being revealed. Knowledge about an object is demonstrated against the background of understanding it in the system of a given science and interdisciplinary connections. The answer is stated in literary language in scientific terms. There may be shortcomings in the definition of concepts, which are corrected by the student independently during the answering process. |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
| FG = 0,6 | MT1+MT2 | +0,4E |
| 2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
| Alphabetical grade | Numerical value | Points (%) | Traditional grade |
|---|---|---|---|
| A | 4.0 | 95-100 | Excellent |
| A- | 3.67 | 90-94 | |
| B+ | 3.33 | 85-89 | Good |
| B | 3.0 | 80-84 | |
| B- | 2.67 | 75-79 | |
| C+ | 2.33 | 70-74 | |
| C | 2.0 | 65-69 | Satisfactory |
| C- | 1.67 | 60-64 | |
| D+ | 1.33 | 55-59 | |
| D | 1.0 | 50-54 | |
| FX | 0.5 | 25-49 | Unsatisfactory |
| F | 0 | 0-24 |
Topics of lectures
- The Kyoto Protocol
- Properties of processed substances
- Characteristics of environmental pollutants and the main methods of its protection
- Mass transfer processes
- Physical and chemical processes of environmental protection
- Thermal processes of environmental protection
- Chemical protection processes
- Biochemical protection processes
- Mechanical protection processes
- The influence of health care factors on the characteristics of TPP functioning
- The effect of fuel chemistry on emissions
- The effect of the agregate state of fuel on env ironmental emissions in the area of TPP
- UN framework conventions on climate change, emissions traiding
- The modern direction of the green economy affection environmental emissions
- Influence of heat energy metering devices on heat emissions
Key reading
- Экология энергетики: Учебное пособие / Под общей редакцией В.Я. Путилова. – М.: Издательство МЭИ, 2003. – 716 с.
- Садовский А.П. Подходы и обоснование экологического статуса промышленного предприятия / А.П. Садовский, В.В. Абраменко и др. – М.: НПО «Вектор», 1991.-290 с.
- Калыгин В. Г. Промышленная экология [Электронный ресурс]: Учеб. пособие / В. Г. Калыгин. - 4-е изд., перераб. - М.: Акад., 2010. -432 с.: ил. - (Высш. проф. образование). - ISBN 978-5-7695-5189-5
- Мельников А.А. Проблемы окружающей среды и стратегия ее сохранения / А.А. Мельников – М.: Академический проект; Гаудеамус, 2009. – 720 с
- Стриха И.И. Экологические аспекты энергетики: атмосферный воздух / И.И. Стриха, Н.Б. Карницкий – Мн.: УП»Технопринт», 2001 – 304 с.
Further reading
- Щинников П.А "Некоторые экологические проблемы от действия ТЭС"НГТУ,2006
- Шевцова Владлена Степановна. Правовые основы безопасности жизнедеятельности и защиты окружающей среды: учеб. пособие / В.С. Шевцова; Каз. нац. техн. ун-т им. К. И. Сатпаева. - Алматы: КазНТУ, 2014. - 142
- Зайцев В.А. Промышленная экология / В.А. Зайцев – М.: МХТИ, 2000. – 291 с. 6. Хван Т.А. Промышленная экология / Т.А. Хван – Ростов н/Д: Феникс, 2003. – 32
