Performance Evaluation of Natural Straw in Removal of Nitrogen Compounds from Khuzestan Sugarcane Fields Drainage Water

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GHOLAMI F.; YARGHOLI B.; SHERAFATI A.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Irrigation and Drainage Year:2022 | Volume:15 | Issue:5 Page(s): 993-1005

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Information Journal Paper

Title

Performance Evaluation of Natural Straw in Removal of Nitrogen Compounds from Khuzestan Sugarcane Fields Drainage Water

Author(s)

GHOLAMI F. | YARGHOLI B. | SHERAFATI A. | Issue Writer Certificate

Keywords

Drainage water treatment

Elimination efficiency

Reed plant

Retention time

Total nitrate

Abstract

The present study investigated the efficiency of natural reeds on a real scale in qualitative treatment of incoming drainage water of Khuzestan sugarcane during a period of one year (2010-2011). According to the trend of qualitative changes and wastewater treatment stages at the reed level, the length of the reed was divided into three parts, namely three stations ST1, ST2 and ST3 with a length of 3. 5 hectares. The efficiency of natural reeds was evaluated by measuring parameters such as NO3, NO2, NH4 and TN. The mean removal for NO3 factor in the outlet drainage water in ST1, ST2 and ST3 stations was 23, 50 and 64% lower than the initial amount in the inlet drainage water, respectively. The use of natural reeds reduced NH4 compared to the initial level and ST3 station had the largest decrease (70, 68, 67 and 68% in all four seasons of spring, summer, autumn and winter, respectively). The rate of TN decrease at ST3 station was more severe and reached the lowest possible value compared to ST1 and ST2 stations. In different stations, with increasing distance from the entry point, the effect of Retention time (1. 26, 1. 10, 1. 30 and 1. 60 days) on the removal of compounds was significant and for each of the Retention time in ST3 station that had the longest distance from the entry point, the highest removal efficiency was observed. The results showed that the output drainage from the natural straw in terms of NO3, NO2 and NH4 parameters was in accordance with the standards of the Environmental Protection Organization of Iran for discharge to surface water and can be reused in agriculture. Due to the different performance of ST1, ST2 and ST3 stations for different components of nitrogen compounds (nitrate, nitrite, ammonia and total nitrogen), And considering the efficiency target above 50% of all nitrogen compounds, ST2 station can be assumed as the optimal limit in terms of efficiency and cost. Investigating the efficiency of this reed in improving the quality of drainage water as well as engineering its design and operation can be used and exploited as a great achievement in the treatment of drainage water in the province and the country.

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APA: Copy

GHOLAMI, F., YARGHOLI, B., & SHERAFATI, A.. (2022). Performance Evaluation of Natural Straw in Removal of Nitrogen Compounds from Khuzestan Sugarcane Fields Drainage Water. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, 15(5 ), 993-1005. SID. https://sid.ir/paper/1056655/en

Vancouver: Copy

GHOLAMI F., YARGHOLI B., SHERAFATI A.. Performance Evaluation of Natural Straw in Removal of Nitrogen Compounds from Khuzestan Sugarcane Fields Drainage Water. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE[Internet]. 2022;15(5 ):993-1005. Available from: https://sid.ir/paper/1056655/en

IEEE: Copy

F. GHOLAMI, B. YARGHOLI, and A. SHERAFATI, “Performance Evaluation of Natural Straw in Removal of Nitrogen Compounds from Khuzestan Sugarcane Fields Drainage Water,” IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, vol. 15, no. 5 , pp. 993–1005, 2022, [Online]. Available: https://sid.ir/paper/1056655/en

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