List of Articles Open Access Article Abstract Page Full-Text 1 - HSE risk assessment and hazard identification in projects of oil and gas industries from construction to production (Case Study: Petro Pars Ltd.) Majid Abbaspour Parvin Nassiri Toraj Dana Sanaz Toutounchian Open Access Article Abstract Page Full-Text 2 - Solar combi-systems: a new solution for heating buildings Morteza Khalaji Asadi Zahra Abedi Nima Sharee Open Access Article Abstract Page Full-Text 3 - Evaluation of source and biological accessibility of heavy metals in the soil of Tehran northwestern elevations Abdolreza Karbasi Gholamreza Nabii Bidhendi Faramarz Moattar Zohreh Barzegari Open Access Article Abstract Page Full-Text 4 - Feasibility study of Kood-e Aali-e Gillan compost factory`s leachate treatment by anaerobic methods (downflow and upflow) Amir Hesam Hasani Nader Mokhtarani Asghar Bayatfard Open Access Article Abstract Page Full-Text 5 - Tehran air pollution reduction comprehensive plan with an emphasis on CO Saeed Motesaddi Zarandi Azade Razzaghi Open Access Article Abstract Page Full-Text 6 - Treatment of nitrogen oxides in air using modified ZSM-5 zeolite Sayed Bagher Mortazavi Rasoul Yarahmadi Mohmmadreza Omidkhah Hassan Asiliyan Ali Khavanin Parvin Moridi Open Access Article Abstract Page Full-Text 7 - Studying the environmental pollution of industries in Iran using an input-output approach (Special Ccase: CO2) Taghi Torabi Mohsen Varesi Open Access Article Abstract Page Full-Text 8 - Study of lead concentration in the air of Tehran municipality district one in 2008 Reza Sarrafpoor Shokrollah Mohammadi Firooz Vallipour Farzad Rouzbahani Open Access Article Abstract Page Full-Text 9 - Eco-technical and environmental evaluation of Electroplating industries wastewater treatment applying AHP Mohammad Reza Dabaghian Sayed Hossein Hashemi Open Access Article Abstract Page Full-Text 10 - Study of photocatalytic decomposition of reactive colorants from textile wastewaters: finite elements numerical modeling and experimental results Khashayar Badii Faramarz Doulati Ardejani Seyed Zia-e-din Shafaei Tonekaboni Niaz Mohammad Mahmoodi Farrokh Legha Amini Open Access Article Abstract Page Full-Text 11 - The validity of mathematical and computer models for estimating the non-steady evaporation from bare soil surface using evaporation evaluation field operations Ali Neshat Mansour Parehkar Open Access Article Abstract Page Full-Text 12 - Feasibility study of emission trading in thermal power plants to reduce the emission of pollutant and greenhouse gases Nastaran Rahimi Maryam Khodi Nargess Kargari Open Access Article Abstract Page Full-Text 13 - Study of environmental effects of aluminum anodizing sludge and presentation of appropriate solutions Mostafa Khezri Parisa Ghafoori Open Access Article Abstract Page Full-Text 14 - Concentrations of Pb, Zn, Cu and Cd and their distribution in the urban environment of Kerman, Iran Mohammad Ali Hamzeh Mohammad Mirzaee Hossein Mozaffari Open Access Article Abstract Page Full-Text 15 - Optimization of effective parameters in the biological treatment of heavy metals (Nickel, Copper) using sequencing batch reactors (SBRS) Morteza Khosravi Mohammad Rabani Mohammad Reza Allahgholi Ghasri Mohammad Javad Ebrahimi Zarandi Open Access Article Abstract Page Full-Text 16 - Determination of water quality of the Caspian Sea southern coasts based on OECD method and Trophic index (TRIX) Mahshid Shahrban Amir Etemad Shahidi Open Access Article Abstract Page Full-Text 17 - Civil-legal consideration of circumstances for exerting citizenship rights on the environment Maryam Pir Nasser Ghasemy Open Access Article Abstract Page Full-Text 18 - Recognition of industrial wastes production sources and recycling procedures in Caspian region Mohammad Ali Abduli Tooraj Nasrabadi Ehsn Taheri Gholamali Hoshyaripour Open Access Article Abstract Page Full-Text 19 - Sustainable development in the concepts and principles of international law of environment Open Access Article Abstract Page Full-Text 20 - Evaluation of threats and opportunities of ecotourism industry strategic factors (Case study: protected area of Jajroud) Nasser Moharram Nejad Mahsa Aghakhani Open Access Article Abstract Page Full-Text 21 - Study of land use and urban development effects on rapid mass transportation system Mohsen Aghdas Vatankhah Fereydoun Gharib Open Access Article Abstract Page Full-Text 22 - Bioremediation of anthracene in Siri Island with an emphasis on biosafety Mozhgan Emtiazjoo Sima Seddighi Marjan Emtiazjoo