نتایج جستجو برای: pollutants industrial pollution

تعداد نتایج: 228066  

Journal: :Ecotoxicology and environmental safety 2008
Moacir A Torres Marcelo P Barros Sara C G Campos Ernani Pinto Satish Rajamani Richard T Sayre Pio Colepicolo

Environmental pollution by organic compounds and metals became extensive as mining and industrial activities increased in the 19th century and have intensified since then. Environmental pollutants originating from diverse anthropogenic sources have been known to possess adverse values capable of degrading the ecological integrity of marine environment. The consequences of anthropogenic contamin...

Journal: :Collegium antropologicum 2014
Renata Peternel Ivan Toth Predrag Hercog

In the Republic of Croatia, according to the Air Protection Act, air pollution assessment is obligatory on the whole State territory. For individual regions and populated areas in the State a network has been established for permanent air quality monitoring. The State network consists of stations for measuring background pollution, regional and cross-border remote transfer and measurements as p...

Journal: :Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia 2012
Marcos Abdo Arbex Ubiratan de Paula Santos Lourdes Conceição Martins Paulo Hilário Nascimento Saldiva Luiz Alberto Amador Pereira Alfésio Luis Ferreira Braga

Over the past 250 years-since the Industrial Revolution accelerated the process of pollutant emission, which, until then, had been limited to the domestic use of fuels (mineral and vegetal) and intermittent volcanic emissions-air pollution has been present in various scenarios. Today, approximately 50% of the people in the world live in cities and urban areas and are exposed to progressively hi...

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2006
C Dierkes P Göbel M Lohmann W G Coldewey

Source control by on-site retention and infiltration of stormwater is a sustainable and proven alternative to classical drainage methods. Unfortunately, sedimentary particles and pollutants from drained surfaces cause clogging and endanger soil and groundwater during long-term operation of infiltration devices. German water authorities recommend the use of infiltration devices, such as swales o...

2013
SA Rizwan Baridalyne Nongkynrih Sanjeev Kumar Gupta

Air pollution is responsible for many health problems in the urban areas. Of late, the air pollution status in Delhi has undergone many changes in terms of the levels of pollutants and the control measures taken to reduce them. This paper provides an evidence-based insight into the status of air pollution in Delhi and its effects on health and control measures instituted. The urban air database...

2009
Dominic Odwa Atari Isaac N Luginaah

BACKGROUND Land use regression (LUR) modelling is proposed as a promising approach to meet some of the challenges of assessing the intra-urban spatial variability of ambient air pollutants in urban and industrial settings. However, most of the LUR models to date have focused on nitrogen oxides and particulate matter. This study aimed at developing LUR models to predict BTEX (benzene, toluene, e...

Journal: :فیزیک زمین و فضا 0
سیدطالب حسینی کارشناسی ارشد فیزیک دریا، موسسه ملی اقیانوس شناسی، مرکز اقیانوس شناسی خلیج فارس، بوشهر حسین فرجامی کارشناسی ارشد فیزیک دریا، پژوهشکده هواشناسی، تهران سید مهدی محمودی کارشناسی ارشد فیزیک دریا، دانشگاه علوم وفنون دریایی خرمشهر

it is well known that, contaminant transportation is a major problem in coastal zones and has to be faced when coastal structures are being planned. sea pollution not only causes environmental damage, but also impacts quality and population of sea resources. oil is the most important pollutant, pollutants emanating from industries, ships, drilling and exploration in the seabed, ship sewage, tox...

Journal: :international journal of occupational hygiene 0
fatemeh tanha department of occupational health, school of health, ahvaz jundishapur university of medical sciences, ahvaz, iran. hosseinali rangkooy department of occupational health, school of health, ahvaz jundishapur university of medical sciences, ahvaz, iran mostafa marzban master student of chemical engineering, school of chemistry, islamic azad university, shahrood, iran. elahe kazemi master student of occupational health, school of health, semnan university of medical sciences, damghan, iran. fatemeh rasoolykalamaki ph.d student of health services management, department of health services management, school of medical sciences, sari islamic azad university (siau), sari, iran. afshin debiehkhosravi department of occupational health, school of health, ahvaz jundishapur university of medical sciences, ahvaz, iran

population growth, industrial pollution and high-energy consumption, cause the release of significant amounts of pollutants in the environment. power plants play an important role in the release of pollutants such as sulfur dioxide, nitrogen oxides, and carbon dioxide. if the necessary measures in the field of prevention and control do not be implemented, human health and other living creatures...

Journal: :Environmental Health Perspectives 2002
Amy D Kyle Tracey J Woodruff Patricia A Buffler Devra L Davis

Air pollution control in the United States for five common pollutants--particulate matter, ground-level ozone, sulfur dioxide, nitrogen dioxide, and carbon monoxide--is based partly on the attainment of ambient air quality standards that represent a level of air pollution regarded as safe. Regulatory and health agencies often focus on whether standards for short periods are attained; the number...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشگاه پیام نور مرکز تهران - دانشکده علوم 1387

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