نتایج جستجو برای: air quality control

تعداد نتایج: 2141727  

Journal: :Environmental Management and Sustainable Development 2021

Air-conditioning as a technical solution to protect inhabitants from excessive heat exposure creates the challenge of expanding indoor health effects. While air-conditioning has mostly been applied an improvement living conditions, and environmental problems associated with its use frequently occurs. Therefore, this paper challenges extends existing knowledge on sustainability related smart sys...

Journal: :Atmosphere 2021

Air pollution is the primary environmental cause of death globally. To improve air quality and reduce health impacts, National Emission Ceilings Directive requires Member States European Union to provide Pollution Control Programmes, including emission reduction measures aimed achieve binding commitments for years 2020 2030. Integrated assessment models are pivotal assess pollutants concentrati...

Journal: :محیط شناسی 0
علیرضا احسان زاده دانشجوی کارشناسی ارشد مهندسی محیط زیست - دانشگاه یزد و عضو باشگاه پژهشگران و نخبگان جوان فرهاد نژادکورکی دانشیار گروه مهندسی محیط زیست دانشگاه یزد علی طالبی دانشیار گروه مهندسی آبخیزداری دانشگاه یزد

1. introduction: increasing urbanization and industrialization rate in developed and developing countries cities, such as tehran, has led to increased air pollution. todays, the prediction and estimation of air quality parameters in urban regions are important topics in environmental studies due to their effect on human health. measurement of air quality are widely used in air quality control p...

2014

Today one of the emerging issues in aviation is the assessment, control and reduction of air emissions. In particular airports are increasingly scrutinized for accountability of air emissions contributions to the local and regional air quality. The tasks associated with quantifying air emissions contributions are difficult due to the inconsistency of airport sizes, geographic locations, variabl...

Journal: :Journal of the Air & Waste Management Association 2007
Judith C Chow John G Watson Howard J Feldman Janice E Nolen Barry Wallerstein George M Hidy Paul J Lioy Herbert McKee David Mobley Keith Baugues John D Bachmann

In celebration of the 100th anniversary of the Air & Waste Management Association, this review examines the history of air quality management (AQM) in the United States over the last century, with an emphasis on the ambient standards programs established by the landmark 1970 Clean Air Act (CAA) Amendments. The current CAA system is a hybrid of several distinct air pollution control philosophies...

عبداله نژاد, علی, محمدی, امیر, میری, محمد, نعمتی, سپیده, نیکونهاد, علی,

Introduction and Purpose: Mashhad, one of the most populous cities in Iran, is facing air pollution due to motor vehicle emissions and industries. Therefore, this study aimed to evaluate the variations in Air Quality Index (AQI) during the spring of 2012-2014 and its spatial zoning with Arc GIS. Methods: In this descriptive study, the AQI values were calculated by the associ...

Journal: :Advances in Science and Research 2013

Journal: :International Journal of Chemical Engineering 2010

Journal: :Journal of Applied Biomaterials & Functional Materials 2016

2001
María C. García-Alegre R. Gz. Bueno Domingo Guinea Angela Ribeiro

Surveillance and Control of air quality in an industrial site close to urban areas in Arganda del Rey (Madrid), by means of a flexible, open and configurable net. * SURVEILLANCE AND MESSAGES DECISION: Through a set of local units distributed at the industrial site that process sensor signals following a user protocol and make decisions on: 1) signals acquisition and 2) alarm messages transmissi...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید