Environmental biology and biotechnology
1. Feasibility of cattle urine as nutrient medium for the microalgal biomass production

A. Suresh; S. Tamilvanan; K. Harini; H.V. Seventhi; R. Deepan Guna; R. Mahalakshmi; S. Suriyapriya; D. Sharmila; M. Thenmozhi

Volume 5, Issue 4 , Autumn 2019, , Pages 441-448

http://dx.doi.org/10.22034/GJESM.2019.04.04

Abstract
  Thenutrient medium used for the cultivation of microalgae adds more cost to its value-added product as well as the commercial scale application. Therefore in this study, focused feasibility of cattle urine as a cheap source of nutrients for microalgal growth, because, it contains various minerals and ...  Read More

Wastewater collection and treatment processes
2. Nutrient removal efficiency by floating macrophytes; Lemna minor and Azolla pinnata in a constructed wetland

F.M. Muvea; G.M. Ogendi; S.O. Omondi

Volume 5, Issue 4 , Autumn 2019, , Pages 415-430

http://dx.doi.org/10.22034/GJESM.2019.04.02

Abstract
  The use of constructed wetlands for purifying pre-treated wastewater is a cost effective technology that has been found to be more appropriate for many developing countries. The technology is also environmentally friendly with the wetlands being habitats for many water birds and other aquatic organisms. ...  Read More

Water pollution control and management
3. Assessment of temporal and spatial eutrophication index in a water dam reservoir

F. Esfandi; A.H. Mahvi; M. Mosaferi; F. Armanfar; M. Hejazi; S. Maleki

Volume 4, Issue 2 , Spring 2018, , Pages 153-166

http://dx.doi.org/10.22034/gjesm.2018.04.02.004

Abstract
  Eutrophication is considered as a serious problem in water reservoirs. Awareness about the eutrophic status of each reservoir could help in providing a better understanding of the problem in a global scale. The present study was conducted to assess temporal and spatial eutrophication index in a water ...  Read More

Marine and coastal environmental pollution and management
4. Role of estuarine natural processes in removal of trace metals under emergency situations

A.R. Karbassi; S. Tajziehchi; N. Farhang Adib

Volume 2, Issue 1 , Winter 2016, , Pages 31-38

http://dx.doi.org/10.7508/gjesm.2016.01.004

Abstract
  Estuaries are well known for their potential in removing metal from fresh water to provide micro-nutrients to aquatic life. In the present investigation, we have tried to bring out the metal removal potential of estuaries during accidental spills. For this purpose artificial river water containing high ...  Read More