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Browsing by Impact Area "Integrated Water Assessments and Solutions"

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84th IMESA Conference in collaboration with IAWEES (International), Virtual conference, Cape Town, 17 - 19 November 2021

Author: Steyn, Maronel ; Walters, Chavon R Date: Nov 2021 Water scarcity, increased pollution, unprecedented population growth and climate change are collectively driving the need to reuse water with the aim to enhance water security, sustainability, and resilience. It is clear that South Africa¿s ... Read more
Aquatic toxicity effects and risk assessment of ‘Form Specific’ product-released engineered nanomaterials

Author: Lehutso, Raisibe F ; Wesley-Smith, J ; Thwala, Melusi Date: Nov 2021 The study investigated the toxicity effects of ‘form specific’ engineered nanomaterials (ENMs) and ions released from nano-enabled products (NEPs), namely sunscreens, sanitisers, body creams and socks on Pseudokirchneriella subcapitata, ... Read more
Assessing alternative supporting organic materials for the enhancement of water reuse in subsurface constructed wetlands receiving acid mine drainage

Author: Oberholzer, MM ; Oberholster, PJ ; Ndlela, Luyanda L ; Botha-Oberholtster, AM ; Truter, CJ Date: Jun 2022 Acid mine drainage (AMD) is a global problem with severe consequences for the environment. South Africa’s abandoned mines are a legacy from the country’s economic dependence on the mining sector, with consequent negative impacts on ecosystems. ... Read more
Bulk scale industrial effluent reuse potential in South Africa

Author: Steyn, Maronel ; Walters, Chavon R ; Mathye, Salamina M ; Thwala, Melusi ; Banoo, Ismail ; Ndlela, Luyanda L ; Tancu, Yolanda ; Genthe, Bettina Date: Nov 2021 Rationale: Water scarcity, increased pollution, unprecedented population growth and climate change are collectively driving the need to reuse water with the aim to enhance water security, sustainability, and resilience. It is clear that South ... Read more
The Circular Economy as Development Opportunity: Exploring Circular Economy Opportunities across South Africa’s Economic Sectors

Author: Godfrey, Linda K ; Nahman, Anton ; Oelofse, Suzanna HH ; Trotter, Douglas ; Khan, Sumaya ; Nontso, Zintle ; Magweregwede, Fleckson ; Sereme, Busisiwe V ; Okole, Blessed N ; Gordon, Gregory ER ; Brown, Bernadette ; Pillay, Boyse ; Schoeman, Chanel ; Fazluddin, Shahed ; Ojijo, Vincent O ; Cooper, Antony K ; Kruger, Daniel M ; Napier, Mark ; Mokoena, Refiloe ; Steenkamp, Anton J ; Msimanga, Xolile P ; North, Brian C ; Seetal, Ashwin R ; Mathye, Salamina M Date: Dec 2021 The intention of this book is to present the CSIR’s position and interpretation of the circular economy, and to use it to drive discussions on where immediate circular economy opportunities are achievable in South Africa. Opportunities that ... Read more
A comparative study of improvement of phycoremediation using a consortium of microalgae in municipal wastewater treatment pond systems as an alternative solution to Africa’s sanitation challenges

Author: Oberholster, PJ ; Steyn, Maronel ; Botha, A Date: Sep 2021 The reuse of wastewater has been observed as a viable option to cope with increasing water stress in Africa. The present case studies evaluated the optimization of the process of phycoremediation as an alternative low-cost green treatment ... Read more

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Browsing by Impact Area "Integrated Water Assessments and Solutions"

Browsing by Impact Area "Integrated Water Assessments and Solutions"

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