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Full-Text Articles in Analytical Chemistry

Investigation Of Drinking Water/Beverage Contaminants Within The Beverage Industry, Elizabeth Hobbs Jan 2013

Investigation Of Drinking Water/Beverage Contaminants Within The Beverage Industry, Elizabeth Hobbs

Theses

The impact of water resource quality has influenced the community worldwide. It is an on-going target for water suppliers to produce suitable drinking water and the beverage industry to provide suitable water for the production of beverages. This diligence will ensure the consumer is provided with a product safe for consumption. The research and analytical techniques explored in this thesis may be of benefit to the beverage industry for the monitoring of inorganic contaminants present in water and carbonated soft drinks. The occurrence of certain contaminants in drinking water has become a major issue in the water industry in recent …


Treatment Of Reverse Osmosis Brine With Advanced Oxidative Processes For Enhanced Phosphorus Removal, Petrease Patton Jan 2013

Treatment Of Reverse Osmosis Brine With Advanced Oxidative Processes For Enhanced Phosphorus Removal, Petrease Patton

Theses and Dissertations (Comprehensive)

Current regulations for sensitive receiving waters are approaching the limit of technology for phosphorus removal and improved methods are required. Existing methods target removal of the orthophosphate form of phosphorus, but to achieve low effluent limits other non-reactive (NRP) forms, such as condensed phosphate and organic phosphorus, must be removed as well. This could be accomplished by developing a quaternary step in wastewater treatment that utilizes reverse osmosis (RO) followed by advanced oxidation processes (AOP) on the produced brine (RO concentrate). The objective during advanced treatment is to convert NRP in the brine to reactive phosphorus for removal by traditional …