Volume 21 (2023)
Volume 20 (2022-2023)
Volume 19 (2021-2022)
Volume 18 (2020-2021)
Volume 17 (2019-2020)
Volume 16 (2018-2019)
Volume 15 (2017-2018)
Volume 14 (2016-2017)
Volume 13 (2015-2016)
Volume 12 (2014-2015)
Volume 11 (2013-2014)
Volume 10 (2012-2013)
Volume 9 (2011-2012)
Volume 8 (2010-2011)
Volume 7 (2009-2010)
Volume 6 (2008-2009)
Volume 5 (2007-2008)
Volume 4 (2006-2007)
Volume 3 (2005-2006)
Volume 2 (2004-2005)
Volume 1 (2003-2004)
Investigation of Diameter and Aerodynamic Weight Distribution and Atmospheric Particle Shapes Within the Traffic Plan Area of Tehran

Balal Oroji

Volume 20, Issue 4 , January 2023, , Pages 81-100


  Introduction: Implementing control plans, monitoring, and formulating traffic and management laws requires obtaining basic information about the origin of particles, physicochemical properties, and their behavior in the atmosphere. Gathering this information requires studying the various dimensions of ...  Read More

Investigation of the source and health effects of atmospheric aerosols in Tehran city

Balal Oroji; Eisa Solgi; Asghar Sadighzadeh

Volume 15, Issue 4 , January 2018, , Pages 79-100

  Introduction: Despite past improvements in air quality, very large parts of the population in urban areas breathe air that does not meet European standards let alone the health-based World Health Organisation Air Quality Guidelines. Over the last 10 years, there has been a substantial increase in findings ...  Read More

Modeling of absorptive wells pollution on groundwater

Balal Oroji; Hosain Bahrami; Mohammad Sadegh Oliaei

Volume 14, Issue 4 , January 2017, , Pages 75-90

  Introduction: Absorptive wells are one of the most common forms of onsite sanitation facilities in many developing countries. These latrines are suitable as a means of isolating human waste; however, conditions within pits often lead to nitrification of the contained waste. In areas with a near-surface ...  Read More

Vulnerability assessment of Asadabad (Hamadan) plain groundwater by GIS

Balal Oroji; Isa Solgi

Volume 14, Issue 1 , April 2016, , Pages 91-104

  It is more expensive to remove pollution from polluted groundwater than to prevent it; hence, tools are sought that help managers prevent groundwater pollution. One such tool is the aquifer vulnerability mapping which is used to specify the most vulnerable parts of an aquifer. In order to prepare the ...  Read More