تقدير تركيزات بعض الملوثات للعناصر نزرة في موقع نهر سدة الهندية نهر الفرات و تأثير وجودها في عضلات سمكة الخشني Liza Abu Heckel

Other Title(s)

Determinatiob of some pollution heavy metals concentration hindia dam euphtates river and effect their on fish khushine muscles liza abu heckel

Author

السلطاني، ضرغام علي عباس

Source

مجلة الباهر : مجلة علمية فصلية محكمة

Publisher

al-Abbas Holy Shrine

Publication Date

2018-12-31

Country of Publication

Iraq

No. of Pages

15

Main Subjects

Civil Engineering

Topics

• Chemical properties
• Trace elements
• Heavy minerals
• Electric conductors
• Euphrates River
• Plant nutrients
• Musayyib

English Abstract

The current research included study seven a trace elements concentration )lead, cadmium, zinc, iron, manganese, selenium and nickel) in the fish Khushani muscles Liza abu Heckel collected fromthe Euphrates River, from Indian dam area for the period from October 2009 to September 2010, when the fish were divided into three categories (longitudinal and weight).

Also included a study of the concentrations of trace elements studied in water ) dissolvedand particulate phase(, and also study of some physical and chemical properties of water rivertemperature of the air and water, and pH, Electrical Conductivity (E.

C.

), Salinity, Speed of Flow, Dissolved Oxygen (D.

O.

), Biological Demand of Oxygen (B.

O.

D.

) Total Suspended Substances, Total Dissolved Substances, Total Hardness, Calcium, Magnesium and plant nutrients (nitrate andnitrite, phosphate(, which variations depending on the heterogeneity of months studied.

The results of the current study showed seasonal variations in the trace elements concentrationsin both water phases (dissolved and particulate phase) and in fish muscle.

It was found that theconcentrations of trace elements in the third category was high compared categories of the first andsecond, results have found a direct correlation between the length and weight of the fish with theconcentration of elements as elements of concentration increases with increasing weight and height.

It was found that the concentrations of trace elements studied the particulate phase were higherthan water soluble phase in addition to the effect of some physical and chemical properties of watersuch as pH and EC temperature and flow velocity and salinity on the concentration of trace elementsstudied.

Data Type

Conference Papers

Record ID

BIM-1291108

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