A SURVEY OF NITRATE AND NITRITE CONCENTRATIONS IN GROUNDWATERS IN URBAN AND AGRICULTURAL AREAS IN ASADABAD PLAIN (TECHNICAL NOTE)

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SOLGI E.; OROJI B.

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Journal: IRAN-WATER RESOURCES RESEARCH Year:2018 | Volume:13 | Issue:4 Page(s): 161-167

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Title

A SURVEY OF NITRATE AND NITRITE CONCENTRATIONS IN GROUNDWATERS IN URBAN AND AGRICULTURAL AREAS IN ASADABAD PLAIN (TECHNICAL NOTE)

Author(s)

SOLGI E. | OROJI B. | Issue Writer Certificate

Keywords

GROUNDWATER QUALITYQ2

WASTEWATERQ2

NITRITEQ2

NITRATEQ2

Abstract

Evaluation of water quality parameters is very important in knowledge of aquifer- quality conditions, pollution sources, and determination the most appropriate management strategies. With regard to the role of WASTEWATER and agricultural activities in contamination of groundwater resources with compounds such as NITRATE and NITRITE, water samples were collected from 22 points from urban areas and agricultural lands near residential areas as well as areas with high density of agricultural activities in Asadabad plain. Sampling and analysis of water samples were conducted according to the latest guidelines from the Standard Methods for the Examination of Water and WASTEWATER. The results indicated that the mean concentrations of NITRATE and NITRITE in the study area are 19.78 mg/l and 0.035 mg/l, respectively. Taking 33 mg/l and 0.097 mg/l respectively as the maximum allowable concentrations for NITRATE and NITRITE, it can be said that pollution due to these compounds was less than the standard limits. However the concentrations of NITRATE in urban areas and around residential areas reached 24.53 mg/ l which indicated the influence of the released urban WASTEWATER in these areas. The prepared zoning maps of these two anions and combining them into one common layer actually determined the increasing trends in concentrations in the urban and dense agricultural areas.

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APA: Copy

SOLGI, E., & OROJI, B.. (2018). A SURVEY OF NITRATE AND NITRITE CONCENTRATIONS IN GROUNDWATERS IN URBAN AND AGRICULTURAL AREAS IN ASADABAD PLAIN (TECHNICAL NOTE). IRAN-WATER RESOURCES RESEARCH, 13(4 ), 161-167. SID. https://sid.ir/paper/100326/en

Vancouver: Copy

SOLGI E., OROJI B.. A SURVEY OF NITRATE AND NITRITE CONCENTRATIONS IN GROUNDWATERS IN URBAN AND AGRICULTURAL AREAS IN ASADABAD PLAIN (TECHNICAL NOTE). IRAN-WATER RESOURCES RESEARCH[Internet]. 2018;13(4 ):161-167. Available from: https://sid.ir/paper/100326/en

IEEE: Copy

E. SOLGI, and B. OROJI, “A SURVEY OF NITRATE AND NITRITE CONCENTRATIONS IN GROUNDWATERS IN URBAN AND AGRICULTURAL AREAS IN ASADABAD PLAIN (TECHNICAL NOTE),” IRAN-WATER RESOURCES RESEARCH, vol. 13, no. 4 , pp. 161–167, 2018, [Online]. Available: https://sid.ir/paper/100326/en

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