LEADER 01727nam  2200397z- 450 
001 9910346940203321
005 20231214133100.0
010   $a1000006938
035   $a(CKB)4920000000101120
035   $a(oapen)https://directory.doabooks.org/handle/20.500.12854/60247
035   $a(EXLCZ)994920000000101120
100   $a20202102d2007      |y             0
101 0 $aeng
135   $aurmn|---annan
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSuitability of local materials to purify Akaki Sub-Basin water
210   $cKIT Scientific Publishing$d2007
215   $a1 electronic resource (XXI, 225 p. p.)
225 1 $aKarlsruher mineralogische und geochemische Hefte
311   $a3-86644-151-7 
330   $aDissolved and suspended particulate matter (SPM) bound Cu, Zn, Ni, As, Pb, Mn, and Fe are common pollutants in surface and groundwater of the Akaki Sub-Basin.This work (1) presents results of water quality analysis and (2) evaluates an innovative approach for removing heavy metals from polluted water using natural materials. Removal capacities of the filter media for Cu, Zn, Ni, and Pb reach 90%. The main removal mechanisms involved are weak sorption and surface precipitation.
610   $aSPM bound heavy metals
610   $aAkaki Sub-Basin
610   $afilter media
610   $avolcanic materials
610   $asuspended particulate matter (SPM)
610   $acolumn experiment
610   $aarsenic
610   $asorption
700   $aHaile Tolera$b Habtamu$4auth$01314768
906   $aBOOK
912   $a9910346940203321
996   $aSuitability of local materials to purify Akaki Sub-Basin water$93031944
997   $aUNINA