نتایج جستجو برای: permeable reactive barrier

تعداد نتایج: 255128  

Journal: :international journal of environmental research 2012
m. saeedi l.y. li a. moradi gharehtapeh

hexavalent chromium is mobile and hazardous in the environment. electrokinetic remediationof chromium (iv)-contaminated soils is intended either to remove or to reduce cr (vi) to cr (iii). this studyexamines the effectiveness of utilizing edta and acetic acid solutions as alternative electrolytes in theelectrokinetic (ek) process, with coupled nano-scale zero-valent iron (nzvi) as a barrier for...

2017
Charles Florez Young Ho Park Delia Valles-Rosales Antonio Lara Emilio Rivera

Uranium contamination of groundwater increasingly concerns rural residents depending on home wells for their drinking water in communities where uranium is a source of contamination. Established technologies to clean up contaminated aquifers are ineffective in large contaminated areas or are prohibitively expensive. Permeable reactive barriers (PRBs) are a low-cost alternative to these methods....

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