Editorial: Resource Recovery from Wastewater by Biological Technologies
نویسندگان
چکیده
منابع مشابه
Resource Recovery from Wastewater by Biological Technologies: Opportunities, Challenges, and Prospects
Limits in resource availability are driving a change in current societal production systems, changing the focus from residues treatment, such as wastewater treatment, toward resource recovery. Biotechnological processes offer an economic and versatile way to concentrate and transform resources from waste/wastewater into valuable products, which is a prerequisite for the technological developmen...
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Wastewater treatment plants (WWTPs) have been renamed water resource recovery facilities (WRRFs). Our industry is quickly moving from an end-of-pipe environmental protection service to an economic producer of valued products for society. Based on a critical review of resource recovery technologies that are currently applied or in advanced development, it became obvious that most of these techno...
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Wastewater treatment systems are predominantly based on biological processes that in principle derive energy from biochemical reactions involving substrate degradation available in the raw waste. The most commonly used technologies are suspended medium (activated sludge process), and attached growth or biofilm based technologies (tricking filters). In these processes, the key players responsibl...
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Though the need for appropriate wastewater management technologies is undoubtedly a realized issue, so far there has been very little action taken towards wastewater treatment in Nepal. The centralized approaches of wastewater management have been unsuccessful as the existing traditional lagoons or activated sludge type wastewater treatment plants are not functioning or partially operating at f...
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Decentralized water reclamation is emerging as a new paradigm that pairs local wastewater resources with local users; however, one of the challenges that must be addressed to advance its implementation is the low energy efficiency associated with small treatment plants and the lack of available small-scale energy recovery technologies. Gasification is a technology that could be used to convert ...
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عنوان ژورنال:
دوره 8 شماره
صفحات -
تاریخ انتشار 2017