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Document Type |
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Project |
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Document Title |
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Study on the distribution and establishment of some persistent organic and inorganic in the coastal lake receives sewage. دراسة عن توزيع وإنشاء بعض الملوثات العضوية وغير العضوية في بحيرة ساحلية تستقبل مخلفات الصرف الصحي |
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Document Language |
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Arabic |
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Abstract |
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Been analyzed a number of water samples and sediments from Lake youth to study the impact of exchange human waste on the quality of the environment. Despite official statements to stop sewage into the lake, some evidence, such as low salinity, pH, high concentrations of ammonium at the opening of the mouth of the drainage refers to the continuity of the process of exchange Moreover, contrary to the concentrations of all nutrients away from the slot exchange indicates that the exchange Health is the main source of these materials to the environment of the lake, and added to the high concentrations of trace elements such as copper, zinc, nickel and cadmium.
Different hydrographic structure between the lake there is a class in the summer and installed vertically homogeneous in the spring and this has a significant impact on the vertical distribution of all the dissolved salts and gases, foremost of which is oxygen.
And walk all the nutrients dissolved in the lake conduct a conservative which means that all up to the lake is transferred by sewage water will find its way into coastal waters in the region and Satozaa where based on coastal currents prevailing However, this does not preclude the presence of manufacturing an internal done among the salts of various nitrogen and phosphorus.
The study also shows the impact of sewage sludge on the bottom, where the rising concentrations of all trace elements, organic carbon, and petroleum hydrocarbons and said these concentrations in the pelvis outside of the lake, which proves that detention of sediment carrying these pollutants into the lake near the estuary. |
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Publishing Year |
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1421 AH
2001 AD |
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Added Date |
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Wednesday, April 30, 2008 |
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Researchers
| عدنان جمعان تركي | turki, adnan jafar | Investigator | Doctorate | |
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