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Water & Wastewater E-Zine August 2008 |
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| This Month´s Featured Articles, Papers & Reports |
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Addressing water scarcity through recycling and reuse
While governments in water scarce regions are looking for ways to expand water recycling and reuse, they often have difficulty finding information on the policy options from which they might choose. The purpose of this white paper is to provide such a menu of policy options, drawing on examples from around the world. While this is only a representative sample and does not provide an exhaustive list of programs and policies, the major types of policies being used to increase water recycling and reuse ... |
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Sequencing batch reactor: a promising technology in wastewater treatment
In recent years, sequencing batch reactor (SBR) has been employed as an efficient technology for wastewater treatment, especially for domestic wastewaters, because of its simple configuration (all necessary processes are taking place time- sequenced in a single basin) and high efficiency in BOD and suspended solids removal. SBRs could achieve nutrient removal using alternation of anoxic and aerobic periods (Rim eli at., 1997). The SBR has received considerable attention since Irvine and Davis described ... |
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