Water pollution control and management
1. Variations of water quality in the monitoring network of a tropical river

M. Camara; N.R.B. Jamil; F.B. Abdullah

Volume 6, Issue 1 , Winter 2020, , Pages 85-96

http://dx.doi.org/10.22034/GJESM.2020.01.07

Abstract
  Rapid development and population growth have resulted in an ever-increasing level of water pollution in Malaysia. Therefore, this study was conducted to assess water quality of Selangor River in Malaysia. The data collected under the river water quality monitoring program by the Department of environment ...  Read More

Water pollution control and management
2. Potable groundwater analysis using multivariate Groundwater Quality Index technique

I. Fayaji; M.H. Sayadi; H. Mousazadeh

Volume 5, Issue 3 , Summer 2019, , Pages 357-370

http://dx.doi.org/10.22034/GJESM.2019.03.08

Abstract
  In the current study, the qualitative status of potable well water was assessed using the groundwater quality index during a course of 4 years (2014-2017). This study was carried out with an aim to monitor the drinking water resources from 12 potable wells on the multivariate analysis basis and for determination ...  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

Water pollution control and management
4. Coexisting arsenate and arsenite adsorption from water using porous pellet adsorbent: Optimization by response surface methodology

B. Te; B. Wichitsathian; C. Yossapol; W. Wonglertarak

Volume 4, Issue 2 , Spring 2018, , Pages 141-152

http://dx.doi.org/10.22034/gjesm.2018.04.02.003

Abstract
  Mesoporous pellet adsorbent developed from mixing at an appropriate ratio of natural clay, iron oxide, iron powder, and rice bran was used to investigate the optimization process of batch adsorption parameters for treating aqueous solution coexisting with arsenate and arsenite. Central composite design ...  Read More

Water pollution control and management
5. Quality assessment of treated wastewater to be reused in agriculture

M.H. Rahimi; N. Kalantari; M. Sharifidoost; M. Kazemi

Volume 4, Issue 2 , Spring 2018, , Pages 217-230

http://dx.doi.org/10.22034/gjesm.2018.04.02.009

Abstract
  In this study, the quality of a treated wastewater for agricultural and irrigation purposes was investigated. 39 quality parameters were investigated at the entrance of an effluent channel to the destination plain in monthly time intervals during a year. The aim of this study was drawing an analogy between ...  Read More

Water pollution control and management
6. Removal of nitrate and phosphate from aqueous solutions by microalgae: An experimental study

M.H. Sayadi; N. Ahmadpour; M. Fallahi Capoorchali; M.R. Rezaei

Volume 2, Issue 4 , Autumn 2016, , Pages 357-364

http://dx.doi.org/10.22034/gjesm.2016.02.04.005

Abstract
  The aim of this study was to evaluate the ability of microalgae Spirulina platensis and Chlorella vulgaris to remove nitrate and phosphate in aqueous solutions. Spirulina platensis and Chlorella vulgar is microalgae was collected in 1000 ml of municipal water and KNO3, K2HPO4 was added as sources of ...  Read More