Wastewater
Effect of Wastewater Curing and Elevated Temperature on Recycled Concrete Aggregates from Construction and Demolition Wastes

N. Masne; S. Suryawanshi

Volume 14, Issue 2 , April 2023, , Pages 153-159

https://doi.org/10.5829/ijee.2023.14.02.07

Abstract
  In this study, natural coarse aggregates were replaced with coarse recycled concrete aggregate (RCA) in 0 %, 50 %, and 100 % extracted from construction and demolition wastes. Their recycling could lead to a greener resolution for preserving the environment and paving the way for sustainability through ...  Read More

Environment
Remediation Trend of Engineering Behavior of Wastewater Contaminated Clay Using Iron Nano Oxide: Experimental Studies

S. V. Mojtahed Sistani; H. Negahdar; F. F. Bamoharram; M. R. Shakeri

Volume 13, Issue 4 , July 2022, , Pages 363-371

https://doi.org/10.5829/ijee.2022.13.04.06

Abstract
  Soil polluted with urban wastewater due to defect of wastewater disposal and leakage from wastewater channels is a common type of pollution in urban areas which in addition to environmental damage, has significant effects on soil engineering parameters. In present study, effects of municipal wastewater ...  Read More

Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts

Y. Setiawan; A. Taufik Rizaludin; M. Nur Aini; S. Saepuloh

Volume 12, Issue 3 , September 2021, , Pages 192-197

https://doi.org/10.5829/IJEE.2021.12.03.02

Abstract
  The Polyester synthetic fiber (PSF) industry has recycled Polyethylene Terephthalate (PET) bottle into raw material and converted them into economically valuable textile materials. This study was aimed to provide an overview of wastewater treatment from PSF industry in minimizing its impact on the environment. ...  Read More

Optimization of Biodiesel Production Conditions Using Chlorella vulgaris Microalgae Cultivated in Different Culture Medium: Statistical Analysis

R. Farzandi; H. Nayebzadeh; M. Hokmabadi; N. Saghatoleslami

Volume 11, Issue 3 , September 2020, , Pages 212-220

https://doi.org/10.5829/ijee.2020.11.03.06

Abstract
  The effect of cultivation culture on the biodiesel yield produced from in-situ transesterification of Chlorella vulgaris microalgae was assessed. Firstly, the algae were cultivated in Moh202, sterilized wastewater (SW), unsterilized wastewater (USW) mediums. It was found that around ten days were suitable ...  Read More

Experimental and Analytical Study on Enhancing Efficiency of the Photovoltaic Panels Using Polyethylene-Glycol 600 (PEG 600) as a Phase Change Material

M. Firoozzadeh; A. H. Shiravi; M. Shafiee

Volume 10, Issue 1 , March 2019, , Pages 23-32

https://doi.org/10.5829/ijee.2019.10.01.04

Abstract
  Paper mill producing several type papers has a wastewater treatment plant with an aerated lagoon system to remove their pollutants. But the removal efficiency of this system is still low so that the effluent is still not complying with the Indonesian of effluent quality standards yet. It needs pre-treatment ...  Read More

The Performance Improvement of Wastewater Treatment Plant of Paper Mill

S. Yusup

Volume 9, Issue 3 , October 2018, , Pages 204-209

https://doi.org/10.5829/ijee.2018.09.03.08

Abstract
  Paper mill producing several type papers has a wastewater treatment plant with an aerated lagoon system to remove their pollutants. But the removal efficiency of this system is still low so that the effluent is still not complying with the Indonesian of effluent quality standards yet. It needs pre-treatment ...  Read More

Determination of Kinetic Parameters in Integrated Fixed Film Activated Sludge for Amol's Industrial Park Wastewater Treatment Plant

N. Azimi; G. D. Najafpour; M. Sadeghpoor

Volume 8, Issue 1 , January 2017, , Pages 31-35

https://doi.org/10.5829/idosi.ijee.2017.08.01.06

Abstract
  In this study the performance of integrated fixed film activated sludge system (IFAS)  in Amol industrial wastewater treatment plant (Amol, Iran) in treatment of food industrial wastewater was investigated. In addition, kinetic coefficients were evaluated for the system. The capacity of this system ...  Read More