Addressing water scarcity: cationic polyelectrolytes in water treatment and purification
نویسندگان
چکیده
منابع مشابه
Water access, water scarcity, and climate change.
This article investigates the approaches of the various discourses operating in the water sector and how they address the issues of scarcity and equitable access under projected climate change impacts. Little synergy exists between the different approaches dealing with these issues. Whilst being a sustainable development and water resources management issue, a holistic view of access, scarcity ...
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A global water scarcity assessment for the 21st century was conducted under the latest socio-economic scenario for global change studies, namely Shared Socioeconomic Pathways (SSPs). SSPs depict five global situations with substantially different socio-economic conditions. In the accompanying paper, a water use scenario compatible with the SSPs was developed. This scenario considers not only qu...
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Sustainability of groundwater resources means ensuring the permanent availability of essential groundwater services for a long-time. This research was conducted to investigate the sustainability of groundwater resources in the prohibited plain of Behshahr- Bandar-e-Gaz by using water expoliation and green water scarcity indices. Initially, the green water deficit index was calculated based on t...
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Desalination systems have become an important part of many water supply networks, and they have also been considered as solutions for water shortages and in areas in which access to clean and safe water is still a problem. The quality of available water that is encountered in these situations tends to vary significantly, ranging from seawater to just slightly brackish water to even just water w...
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abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: Polymer International
سال: 2018
ISSN: 0959-8103
DOI: 10.1002/pi.5569