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October 01, 2010
Product Description Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.The Latest Methods for Nutrient Removal from WastewaterThis Water Environment Federation resource provides comprehensive information on biological and chemical methods for nitrogen and phosphorus removal from wastewater. Nutrient Removal covers environmental and regulatory issues and provides an integrated approach for combined nitrogen and phosphorus removal, including details on ammonia and dewatering liquors treatment. Natural treatment systems are also discussed in this definitive guide.Nutrient Removal covers:Nutrients and their effects on the environmentRegulation of nutrients in the effluents of wastewater treatment plantsOverview of the nutrient removal processesPrinciples of biological nitrogen removalNitrificationNitrogen removal processes, configuration, and process-sizing criteria for combined nitrification and denitrification processesChemical and biological phosphorus removalSidestream nitrogen removalStructured process models for nutrient removalTroubleshooting for full-scale nutrient removal facilitiesAquatic natural treatment systems
Circular We're told if the economy is growing, and if we keep producing, that's a good thing. But at what cost? This hour, TED speakers explore circular systems that regenerate and re-use what we already have. Guests include economist Kate Raworth, environmental activist Tristram Stuart, landscape architect Kate Orff, entrepreneur David Katz, and graphic designer Jessi Arrington.
#503 Postpartum Blues (Rebroadcast) When a woman gives birth, it seems like everyone wants to know how the baby is doing. What does it weigh? Is it breathing right? Did it cry? But it turns out that, in the United States, we're not doing to great at asking how the mom, who just pushed something the size of a pot roast out of something the size of a Cheerio, is doing. This week we talk to anthropologist Kate Clancy about her postpartum experience and how it is becoming distressingly common, and we speak with Julie Wiebe about prolapse, what it is and how it's...