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Civil and Environmental Engineering

Cleveland State University

2010

Baker's yeast

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Biological Treatment Of Milk And Soybean Wastewater With Bioproducts, Tianzhu Bi Jan 2010

Biological Treatment Of Milk And Soybean Wastewater With Bioproducts, Tianzhu Bi

ETD Archive

Dairy industries discharge larger amounts of wastewater as compared to other food industries. Wastewater contains high amount of total organic carbon materials and nutrients, such as fat, protein, and lactose. Biological treatment is widely used to treat this kind of wastewater due to the fluctuation of amount and content of dairy wastewater. This study investigated removal of total organic carbon (TOC) from two types of dairy wastewater-milk and soy milk wastewater. The bioproducts used in experiments were baker's yeast, beer's yeast, live liquid microorganism (LLMO), Enforcer Overnite Toilet Care Liquid, and Enforcer Overnite Toilet Care Granular. The parameters included in …