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Water & Wastewater E-Zine April 2013 |
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| This Month´s Featured Articles, Papers & Reports |
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KLa Slot Injector Aeration System Expands the Capacity of an SBR at a Landfill Leachate Treatment Facility
The Challenge A landfill had an existing single basin SBR plant to process the leachate which is notable for its high nitrogen load. The original system was installed with a fine pore diffuser aeration system and due to the chemical/biological composition of the mixed liquor it was prone to diffuser fouling and premature membrane failure Over time this was detrimental to the biological process due to reduced oxygen transfer capacity of the diffusers, ... | ||
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What’s the difference between water use and water consumption?
In January, Brian Richter, director of freshwater strategies at The Nature Conservancy, spelled out four water resolutions through a thought-provoking series of blog posts. One of those resolutions was to better understand and communicate the differences between water use and water consumption. This is a particularly important issue, as there has been a lot of discussion lately about water scarcity, water stress, and the risks associated with them.
So what do ”water use” and ... | ||
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