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Wyszukujesz frazę "Nasir, Mohsin J." wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Future Performance Study of Al-Muamirah Wastewater Treatment Plant Applying a Statistical Analysis
Autorzy:
Nasir, Mohsin J.
Noori, Nazik A.
Kariem, Nagam O.
Powiązania:
https://bibliotekanauki.pl/articles/2027893.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
future performance
statistical analysis
wastewater treatment plant
Opis:
Wastewater management is considered to be a great challenge, particularly in towns and cities with rapidly growing population. The study aimed to assess the Al-Muamirah WW treatment plant (WWTP), located in the Babylon governorate of Iraq, in terms of its hydraulic loading as a quality performance indicator. The findings showed that there will be a significant deficit in the capacity of the plant of 20%, 32% and 37% in the year of 2024, and will cumulatively arise in 2030 to become 26%, 41.5% and 47.7% for suggested growth rates of 1.27%, 2.5% and 3.95%, respectively. The outcomes of expected amounts of daily discarded wastewater in terms of estimated population were analyzed using the ANOVA test and it was found that the population growth ratio has a significant impact on the generated inflow, as f (2,30) = 3.713, and p= 0.019 < 0.05.
Źródło:
Journal of Ecological Engineering; 2021, 22, 10; 264-268
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Utilizing Activated Carbon Developed from Banana Peels as Permeable Reactive Barrier in Copper Removal from Polluted Groundwater
Autorzy:
Al Haider, Shahzanan Abbas
Al Fatlawi, Suad
Nasir, Mohsin J.
Powiązania:
https://bibliotekanauki.pl/articles/2025814.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
copper
banana peel
ground water
activated carbon
permeable reactive barrier
migration
Opis:
The opportunity of utilizing activated carbon prepared from banana peels (BPAC) as a permeable reactive barrier (PRB) to eliminate copper Cu$\text{}^{+2}$ from the contaminated ground water has been explored. The activated carbon was prepared from banana peels by chemical activation utilizing a drenching agent, for example, a phosphoric acid (H$\text{}_{3}$PO$\text{}_{4}$). The Influence of different factors including initial copper amount, contacting duration, agitation speed, initial pH of the solution and sorbent dosage was studied in batch experiments. The optimum magnitudes for these factors that resulted in the highest copper removing efficacy (96%) were 40 minutes, 6, 250 rpm, 50 mg/l, and 1 mg/100 ml, respectively. The isotherm models of Freundlich and Langmuir have been utilized to analyze the sorption data for Cu$\text{}^{+2}$ ions acquired via batch studies. The Langmuir model has been utilized to explain the sorption of Cu$\text{}^{+2}$ onto BPAC, according to the findings. The partial differential formulas that describe copper transport in one–dimensional (1D) under equilibrium conditions have been solved utilizing COMSOL Multiphysics 3.5a software based on the finite element technique. The PRB has a significant function in preventing the copper plume from moving, according to the expected findings (COMSOL solution) and experimental findings. Finally, the excellent agreement between anticipated (theoretical) and actual findings, with an RMSE of less comparison with 0.1%, demonstrated that these techniques are useful and efficient instruments for describing copper transport processes.
Źródło:
Journal of Ecological Engineering; 2022, 23, 1; 83-90
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Removal Turbidity of Water by Application of Electromagnetic Field Technology
Autorzy:
Abdulhasan, Maryam Jawad
Al-Mansori, Nassrin Jassim Hussien
Nasir, Mohsin J.
Powiązania:
https://bibliotekanauki.pl/articles/2025793.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
electromagnetic field
water treatment
steel filling
turbidity removal
Opis:
Human and which serves to preserve the resource at the science forefront. Water of electromagnetic is old but addressed to popular the quantity of contaminants in a new way. The current study presents results related to the influence of an electromagnetic field (EMF) on synthetic water with $Al_2Si_2O_5(OH)_4$ (represented by Turbidity). The impact of an EMF as the only factor or as an intensifying element in stainless steel packing systems that limits pollutant concentrations in the treated water was analyses. The system that combined simultaneously stainless steel filling was most efficient. The electromagnetic treatment unit was designed and constructed for testing the treatment of syntheses water having turbidity. The influence of two variables on the efficiency of contaminant elimination during the function of the electromagnetic treating unit was checked. A significant dependence between the kind of system used reactor diameter and number of electrical coil windings were observed. The results showed that the PH values remain constant with EMF. The performance of the unit is determined by turbidity, the result shows greatest efficiency removal with 99.99% at the minimum diameter (2.54 cm), 99.99% in three reactors with three different numbers of coil turns.
Źródło:
Journal of Ecological Engineering; 2022, 23, 1; 51-54
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Removal of Sesame Oil from Artificial Wastewater Applying Fenton Process and Comparing It with Actual Wastewater
Autorzy:
Nasir, Mohsin J.
Kadhum, Zaid F.
Kariem, Nagham O.
Jasim, Zaid M.
Powiązania:
https://bibliotekanauki.pl/articles/2202107.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
sesame oil
wastewater
fenton
technique
efficiency
Opis:
In this research the removal of sesame oil from aritifical water by Fenton process technique was investigated. The results of removal efficiency were compared with actual wastewater. Effect of time, pH, mixing speed, temperature, oil content were investigated to find the perfect circumstances. The conducted experiments revealed that the optimal conditions for this process were 160 minutes of reaction time in an acidic medium where pH was equal to 3.5, temperature was discovered to be 25 °C, the optimal mixing speed was at 500 rpm, and the Sesame oil concentration amounted to 1500 mg/l. Applying the optimal conditions for this processing, the results of compersion showed the sesame oil had a removal efficiency of 95% for the artificial wastewater in which the concentration decreased from 12800 to 68 mg/l, while the Fenton method was used to treat an actual sample of wastewater the removal efficiency is found to be 87%.
Źródło:
Journal of Ecological Engineering; 2022, 23, 10; 248--254
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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