Natural attenuation of priority and emerging contaminants during river bank filtration and artificial recharge

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چکیده

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Natural attenuation of priority and emerging contaminants during river bank filtration and artificial recharge

The fate of various emerging contaminants as well as priority pollutants from the European Union Water Framework directive was examined along a complex combination of natural and engineered processes used to produce drinking water downstream of a major metropolitan area. The sampling points examined comprised Seine river water downstream of the Paris area, water from a primary well after bank f...

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technical and legal parameters for determination of river boundary,( case study haraz river)

چکیده با توسعه شهر نشینی و دخل و تصرف غیر مجاز در حریم رودخانه ها خسارات زیادی به رودخانه و محیط زیست اطراف آن وارده می شود. در حال حاضر بر اساس آئین نامه اصلاح شده بستر و حریم رودخانه ها، حریم کمی رودخانه که بلافاصله پس از بستر قرار می گیرد از 1 تا20 متر از منتهی الیه طرفین بستر رودخانه تعیین، که مقدار دقیق آن در هر بازه از رودخانه مشخص نیست. در کشورهای دیگر روشهای متفاوتی من جمله: درصد ریسک...

15 صفحه اول

ENHANCED REMOVAL OF EMERGING CONTAMINANTS DURING MANAGED AQUIFER RECHARGE USING OPTIMIZED OPERATING CONDITIONS by

............................................................................................................................ iii LIST OF FIGURES ................................................................................................................. vi LIST OF TABLES ................................................................................................................. viii L...

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Sorption and biodegradation of organic micropollutants during river bank filtration: a laboratory column study.

This study investigated sorption and biodegradation behaviour of 14 organic micropollutants (OMP) in soil columns representative of the first metre (oxic conditions) of the river bank filtration (RBF) process. Breakthrough curves were modelled to differentiate between OMP sorption and biodegradation. The main objective of this study was to investigate if the OMP biodegradation rate could be rel...

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simulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

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ژورنال

عنوان ژورنال: European journal of water quality

سال: 2011

ISSN: 1818-8710,2100-0646

DOI: 10.1051/wqual/2012004