Municipal solid waste management in Tehran: current practices, opportunities and challenges.

Tehran, the capital city of Iran and a metropolis with a population of 8.2 million and containing 2.4 million households, generated 2,626,519 tons of solid waste in 2005. The present study is aimed at evaluating the generation, characteristics and management of solid waste in Tehran. Municipal solid waste comprises more than 97% of Tehran's solid waste, while three other types of solid waste comprise less than 3% of it, namely hospital waste (1.0%), industrial waste (0.6%) and construction and demolition waste (0.5%). The contribution of household solid waste to total municipal solid waste is about 62.5%. The municipality of Tehran is responsible for the solid waste management of the city; the waste is mainly landfilled in three centers in Tehran, with a small part of it usually recycled or processed as compost. However, an informal sector is also active in collecting recyclable materials from solid waste. The municipality has recently initiated some activities to mechanize solid waste management and reduce waste generation. There remain important challenges in solid waste management in Tehran which include: the proper collection and management of hospital waste; public education aimed at reducing and separating household waste and educating municipal workers in order to optimize the waste collection system; and the participation of other related organizations and the private sector in solid waste management.

[1]  Gayathri V Patil,et al.  Biomedical solid waste management in an Indian hospital: a case study. , 2005, Waste management.

[2]  G. Huang,et al.  Composting of lead-contaminated solid waste with inocula of white-rot fungus. , 2007, Bioresource technology.

[3]  Wu Yuping,et al.  Municipal solid waste management in China: using commercial management to solve a growing problem , 2001 .

[4]  Mohammad Karamouz,et al.  Developing a master plan for hospital solid waste management: a case study. , 2007, Waste management.

[5]  O. Buenrostro,et al.  Solid waste management in municipalities in Mexico: goals and perspectives , 2003 .

[6]  Philippe Thonart,et al.  A multiple criteria analysis for household solid waste management in the urban community of Dakar. , 2007, Waste management.

[7]  Mansoor Ali,et al.  Solid waste collection by the private sector: Households’ perspective—Findings from a study in Dar es Salaam city, Tanzania , 2006 .

[8]  Mehrdad Askarian,et al.  Results of a hospital waste survey in private hospitals in Fars province, Iran. , 2004, Waste management.

[9]  S. Mor,et al.  Municipal solid waste characterization and its assessment for potential methane generation: a case study. , 2006, The Science of the total environment.

[10]  Zhishi Wang,et al.  Solid waste management in Macao: practices and challenges. , 2006, Waste management.

[11]  Renbi Bai,et al.  The practice and challenges of solid waste management in Singapore. , 2002, Waste management.

[12]  Sumith Pilapitiya,et al.  Municipal solid waste management in the Southern Province of Sri Lanka: problems, issues and challenges. , 2006, Waste management.

[13]  Sarika Rathi,et al.  Alternative approaches for better municipal solid waste management in Mumbai, India. , 2006, Waste management.

[14]  M F Badran,et al.  Optimization of municipal solid waste management in Port Said - Egypt. , 2006, Waste management.

[15]  S. N. Gupta,et al.  Solid waste management in India: options and opportunities , 1998 .

[16]  E Metin,et al.  Solid waste management practices and review of recovery and recycling operations in Turkey. , 2003, Waste management.