Environmental Science
Phosphorus recovery from domestic sewage sludge in the presence of waste grape pruning biochar

M. Piri; E. Sepehr

Volume 8, Issue 4 , October 2022, , Pages 575-588

http://dx.doi.org/10.22034/GJESM.2022.04.09

Abstract
  BACKGROUND AND OBJECTIVES: Phosphorus is an essential and limiting nutrient for all living organisms. Although phosphorus is a finite resource on earth, it is usually wasted today. Precipitation of struvite from waste residues is mainly carried out to recover phosphorus. This study aimed to investigate ...  Read More

Environmental Management
Industrial waste management using the rapid impact assessment matrix method for an industrial park

A.A. Shayesteh; O. Koohshekan; F. Khadivpour; M. Kian; R. Ghasemzadeh; M. Pazoki

Volume 6, Issue 2 , April 2020, , Pages 261-274

http://dx.doi.org/10.22034/gjesm.2020.02.10

Abstract
   Due to the growth of population and industrialization, a great number of problems associated with producing industrial wastes have been created for both the environment and human beings. The industrial waste management in Brujen industrial park, located in the western part of Iran, has been investigated ...  Read More

Composition of plastic waste discarded by households and its management approaches

B. Gwada; G. Ogendi; S.M. Makindi; S. Trott

Volume 5, Issue 1 , January 2019, , Pages 83-94

http://dx.doi.org/10.22034/gjesm.2019.01.07

Abstract
  Among the emerging environmental issues within Sub-Saharan Africa is the haphazard disposal of plastic waste, some of which end up downstream in the marine environment leading to negative effects. Notably there have been cases of humpback whales getting entangled in ‘ghost’ fishing nets, ...  Read More

Environmental Management
Waste oil management: Analyses of waste oils from vehicle crankcases and gearboxes

V. Pelitli; Ö. Doğan; H.J. Köroğlu

Volume 3, Issue 1 , January 2017, , Pages 11-20

http://dx.doi.org/10.22034/gjesm.2017.03.01.002

Abstract
  In accordance with waste strategy for Turkey, the study was carried out to analyses waste engine crankcase oils and waste gearbox oils generated from vehicle maintenance services in order to determine their suitability for recycling, recovery or final disposal based on regulation published by Turkish ...  Read More