Air Pollution Control

Part 2 book "Thermal power plant - Design and operation" includes content: Diesel power plant, steam power plant systems, automatic control, interlock and protection, start up and shut down, abnormal operating conditions, air pollution control, codes and standards for power plant design and operation.

296p dianmotminh00 22-04-2024 4 3   Download

In ebook "Development of environmental policy in Japan and Asian countries" by examining the issues of environmental policy formation and implementation linked to economic development, and reviewing the Japanese experiences and the examples of other Asian countries, this book reveals factors of dynamism between environmental policy and social change in a domestic, regional and global context.

303p loivantrinh 29-10-2023 7 2   Download

The burning of rice straw produces a significant amount of particulate matter (PM) and gaseous air pollutants on a regional and global scale. The results of this study provide a scientific basis for further studies to determine EF from rice straw open burning in the fields and find sustainable measures to control this activity.

10p viberkshire 09-08-2023 5 4   Download

Ebook Environmental toxicology (3rd edition): Part 1 presents the following content: Chapter 7: risk assessment; chapter 8: occupational toxicology; chapter 9: air pollution; chapter 10: pollution of the atmosphere; chapter 11: water and land pollution; chapter 12: pollution control; chapter 13: radioactive pollution; chapter 14: population, environment, and women’s issues; chapter 15: regulatory policies and international treaties.

227p runthenight08 12-04-2023 7 1   Download

(BQ) Ebook Fundamentals of environmental engineering: Part 2 includes the following content: Chapter 5: rate processes; chapter 6: air pollution and its; chapter 7: water pollution and its control; chapter 8: soil pollution and its control.

314p runordie6 10-08-2022 8 1   Download

In general, trace elements may remain in the solid-state, volatilize during combustion and recondense in the cleaning system, or remaining in the gaseous state during the flue gas treatment. Although most trace elements are retained in air pollution control devices in the form of particulates.

13p thebadguys 15-01-2022 10 0   Download

Weather Research and Forecast model (WRF) was coupled with Comprehensive Air Quality Model with Extensions (CAMx), and found that regional transport contributed significantly to PM2.5 pollution in Zhangjiakou (74.6%). The results of this study indicate that joint prevention and control of regional air pollution would meaningfully improve air quality in the BTH region.

12p thebadguys 15-01-2022 9 2   Download

Air pollution has been a major concern for people around the world, especially in urban areas of developing countries, such as Hanoi city. Based on the choice experiment approach, this paper presents estimates of residents’ willingness-to-pay (WTP) for improving air quality of Hanoi. Hanoi residents expressed their strong preferences for increase of green spaces and reduction of air pollution-related deaths. The information on residents’ WTP for improving air quality would be useful for policy makers in investing effectively in controlling air pollution given the budget limitation.

15p huyetthienthan 23-11-2021 14 1   Download

Calotropis procera is a wild species that is drought-resistant and plays a number of economic and ecological uses. The species is important in soil fertility improvement, pollution control by monitoring sulphur dioxide emissions in the air and suitable indicator of exhausted soil. This study was undertaken in drylands of South Eastern Kenyato evaluate the species‟ soil ecology and ability to bioaccumulate heavy metalsThe objectives of the research were to determine the soil chemical and physical properties for survival of C. procera and to determine the ability of C.

12p chauchaungayxua12 29-07-2021 16 1   Download

Chronic Obstructive Pulmonary Disease (COPD) is a major cause of morbidity and mortality all over the world. Acute exacerbation of COPD (AECOPD) not only accelerates the progression of disease, but also causes hospital administration and death events. Epidemiologic studies have shown air pollution is a high risk factor of AECOPD.

9p vimontana2711 05-04-2021 9 1   Download

Carbon monoxide (CO) is a very toxic pollutant emitted from wood fired boiler, which is widely used in small and medium enterprises in Vietnam. The treatment of CO containing flue gas faces many difficulties due to the inert property of CO that cannot be removed by traditional adsorption and absorption methods and one of the effective CO treatments is catalytic oxidation.

9p trinhthamhodang9 04-12-2020 8 1   Download

In this study, we prepared activated red mud by thermal and acid treatment method and applied it for adsorption of H2S in air. The red mud was activated under different temperatures (i.e., 200, 400, 600, and 800 oC for 4 h), types of acid (i.e., H2SO4 and HCl), and acid concentrations (i.e., 0.5, 1.5, and 2.5 M). The produced materials were then applied for H2S removal in air with concentration of 90 – 110 mg/m3 using a fix-bed adsorption column test.

6p trinhthamhodang9 04-12-2020 11 2   Download

This article deals with the development of means and ways to reduce the level of pollutants in the atmosphere through the use of CCS NT. The basic approach is information support in the construction of CCS NT while problems are associated with the automation aspect that is a part of the CCS NT design.

6p tamynhan8 04-11-2020 8 1   Download

Air pollution is a heterogeneous, complex mixture of gases, liquids, and particulate matter. Air pollution has become increasingly visible in cities and towns across world. Many factors contribute to air pollution including industry, lack of vehicular emission controls, dirt roads, poor fuel quality, open burning agricultural dust and pesticides and an expanding maquiladora industry. Our plan will lead to reductions in air pollutant emissions that cause smog and acid rain by up to 55% as early as 2018.

7p trinhthamhodang6 09-07-2020 24 2   Download

Air pollution due to vehicular emissions has become a global tribulation for living organisms. Controlling air pollution is one of the complex environmental challenges. The only suitable ecological approach to control air pollution is constructing green belts in and around the pollution sources. A field study was conducted during the year 2016-17 to assess the air pollution tolerance of plants growing alongside National Highway-21 in Himachal Pradesh.

14p chauchaungayxua5 08-05-2020 11 2   Download

The lack of data on environmental and health co-benefits in Viet Nam leads to the difficulty of decision-making. To partially fill up the gap, this study is aimed at the assessment of potentiality of environmental and health co-benefit for the bus system in Hanoi associated with air pollution control scenarios proposed.

12p abcxyz123_02 03-03-2020 12 1   Download

Rational planning of thermal power capacity is one of the main measures to reduce emissions. According to air pollution control plan, different environmental capacity regions provide different constraints to the scale of thermal power plants.

7p vivalletta2711 11-01-2020 17 0   Download

This study determined the effects of seasonality on air pollution in a tropical city of Southern Nigeria. This was with a view to acquiring data that would be useful in policy formulation and planning for proper management of ailments that result from seasonal variation of air pollution in the study area. Sampling for the study covered a peri od of six months, between mid-October 2013 and mid-April 2014. Air pollutants, taken into consideration, include particulate matter (PM 0.3, 0.5, 1.0, 2.5, 5.0 and 10µm) and carbon monoxide (CO).

10p mentospurefresh 29-11-2019 23 2   Download

Co-benefits of improving taxi system in Ha Long city, Quang Ninh province were studied. Three areas and nine routes in the urban area of Ha Long were selected for conducting this study. Information on the technical specifications of the taxi system was collected by 130 questionnaires. Taxi volume on nine selected routes was determined by vehicle counting. Realtime information on the driving behavior of taxis was obtained by GPS. Collected data were processed to generate input files to run IVE model associated with the base state and 4 selected air pollution control scenarios.

10p ketaucho 20-11-2019 23 0   Download

In this study, hydrogen sulfide (H2S) removal rate by different alkali and oxidative absorbing solutions (i.e., NaOH, Ca(OH)2, NaOCl, Ca(OCl)2, and water) was compared using a packed absorption column. The results showed that NaOH solution was the suitable absorbent based on its removal efficiency, mass transfer coefficient, and overall enhancement factor.

9p viaphrodite2711 15-10-2019 8 0   Download