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Browsing by Subject "Reverse osmosis"

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Advocating circular economy in wastewater treatment: Struvite formation and drinking water reclamation from real municipal effluents

Author: Mavhungu, A ; Masindi, Vhahangwele ; Foteinis, S ; Mbaya, R ; Tekere, M ; Kortidis, I ; Chatzisymeon, E Date: Aug 2020 In this pilot study, the circular economy concept in wastewater treatment was examined, through a zero liquid discharge (ZLD) process where struvite was recovered and drinking water was reclaimed. A stage wise approach was followed for struvite ... Read more
Integrated treatment of acid mine drainage using BOF slag, lime/soda ash and reverse osmosis (RO): Implication for the production of drinking water

Author: Masindi, Vhahangwele ; Osman, Muhammad S ; Abu-Mahfouz, Adnan MI Date: Dec 2017 Acid mine drainage has been an issue of prime concern to international scientific communities. This is due to the magnitude, nature and extent of its environmental impacts. Acid mine drainage (AMD) contains hazardous and toxic chemical species ... 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 by Subject "Reverse osmosis"

Browsing by Subject "Reverse osmosis"

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