Browsing Research Publications/Outputs by Author "Schoeman, JJ"

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Electro-osmotic pumping of sodium chloride solutions

Author: Schoeman, JJ ; van Staden, JF Date: 20 Aug 1997 Electro-osmotic pumping (EOP) theory and its characteristics (transport numbers, brine concentration, current density, current efficiency, electro-osmotic coefficients, etc.) of Selemion AMV and CMV ion-exchange membranes were studied. The ... Read more
Nitrate removal with reverse osmosis in a rural area in South Africa

Author: Schoeman, JJ ; Steyn, A Date: 30 May 2003 The nitrate-nitrogen concentration (>6 mgA) and the salinity (>1000 mg/l TDS) of many borehole waters in rural areas in South Africa are too high for human consumption. Therefore, an urgent need for water denitrification and water desalination ... Read more
Treatment using reverse osmosis of an effluent from stainless steel manufacture

Author: Schoeman, JJ ; Steyn, A ; Scurr, PJ Date: Sep 1996 Reverse osmosis (RO) and physical/chemical technology were evaluated for treatment of neutralized spent acid effluent (seepage) containing high concentration levels of TDS (7500mg/l), Ca (400 mg/l), Cr-V1 (42 mg/l), nitrate-nitrogen (827 ... Read more

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Browsing Research Publications/Outputs by Author "Schoeman, JJ"

Browsing Research Publications/Outputs by Author "Schoeman, JJ"

Browse

All of ResearchSpace

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General Enquiries

Social Connect