ResearchSpace
→
Browsing by Author

Browsing by Author "Osman, Muhammad S"

Now showing items 1-7 of 7

Fate of pollutants post treatment of acid mine drainage with basic oxygen furnace slag: Validation of experimental results with a geochemical model

Author: Masindi, Vhahangwele ; Osman, Muhammad S ; Mbhele, Nkhangweleni R ; Rikhotso, Rirhandzu S Date: 2017 Basic Oxygen Furnace (BOF) slag has been widely used for Acid Mine Drainage (AMD) treatment with its reaction chemistry and contaminants attenuation mechanisms barely reported. This pioneer study was therefore designed with the aim of evaluating ... Read more
Integrated removal of inorganic contaminants from 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 Date: Jun 2017 This study evaluated the interaction of acid mine drainage (AMD) with Basic Oxygen (BOF) slag. The reaction proved that pH = 10, and 99% metals removal and 75% removal were achieved. Sulphate concentration was reduced from 18000 to 4000 mg/L ... 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
Modelling of air gap membrane distillation and its application in heavy metals removal

Author: Attia, H ; Osman, Muhammad S ; Johnson, DJ ; Wright, C ; Hilal, N Date: Dec 2017 In the present study, theoretical and experimental investigations were carried out to examine the effect of changing the operating parameters of an air gap membrane distillation (AGMD) system on the performance of electrospun and commercial ... Read more
Real-time dynamic hydraulic model for water distribution networks: steady state modelling

Author: Osman, Muhammad S ; Yoyo, S ; Page, Philip R ; Abu-Mahfouz, Adnan MI Date: Sep 2016 It is known that South Africa is a water scarce country which has been recently been experiencing erratic weather conditions resulting in a constrained water supply. Renewed focus has been placed on water conservation. This study seeks to ... Read more
Robustness of parameter-less remote real-time pressure control in water distribution systems

Author: Page, Philip R ; Abu-Mahfouz, Adnan MI ; Piller, O ; Mothetha, Matome L ; Osman, Muhammad S Date: Jun 2017 One way of reducing water leakage, pipe bursts and water consumption in a water distribution system (WDS) is to manage the pressure to be as low as possible. This can be done by adjusting a pressure control valve (PCV) in real-time in order ... Read more
A survey on data imputation techniques: Water distribution system as a use case

Author: Osman, Muhammad S ; Abu-Mahfouz, Adnan MI ; Page, Philip R Date: Nov 2018 The presence of missing data is problematic in most quantitative research studies. Water distribution systems (WDSs) are not immune to this problem. In fact, missing data is an inherent feature of a WDS. There are various techniques and methods ... Read more

Now showing items 1-7 of 7

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing by Author "Osman, Muhammad S"

Browsing by Author "Osman, Muhammad S"

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Social Connect