PPT-FINE SOLIDS, PHOSPHORUS RECOVERY

FROM MANURE DIGESTATE Biocycle REFOR 17 Portland OR October 18 2017 Craig Frear PhD Director of Research and Technology Regenis Examples of Fine Solids Separation Technologies Use of gravitational forces chemical flocculation filtration andor pressure to separate suspended solids from wastewaterwhile using a variety of dewatering methods to produce a stackable solid product . S.S.T.-Sch Before and After the ban on Phosphorus. Jesse Bennett Lisa Sasso Jacob . Jozefowski. A Brief History on Detergents. After WWII began to develop synthetic detergents. Made up of a surfactant and a builder. Phosphorus is largely retained in soil by a process called adsorption. . Soils . have a limited capacity to store phosphorus, and once the capacity of soil to adsorb phosphorus is exceeded, the excess will dissolve and move more freely with water either directly to a stream or downward to an aquifer. . Solids Processing Greg Mehos, Jenike & JohansonChris Kozicki, Feeco International NGINEERING WWW. Solids Processing Fine potash powder is one example of an application that can benet from particl Alexandra Arntsen, Alison Foster, Scott Ritter. April 2011. Problem Statement:. . Excess phosphorus loading in Lake Champlain is affecting overall water quality through increased growth rates of photosynthetic aquatic plant life and the subsequent reduction of dissolved oxygen. . Geochemical Cycles continued. Objectives: . Describe the process of cycling phosphorus throughout environment. . Describe the role that fertilizer plays in both the nitrogen and phosphorus cycle. . What is phosphorus?. Jim Olsen. Western Illinois University. JR-Olsen@wiu.edu. Platonic ~ Archimedean. Plato. (423 BC –347 BC). Aristotle. (384 BC – 322 BC). Euclid. (325 and 265 BC). Archimedes . (. 287.  BC –. Joana Lapao Rocha. UCT, Prague . 1. Food Security. Phosphorus is irreplaceable and impossible to synthesize. Indispensable to maintain high agricultural yields . Phosphate rock was added to the list of critical raw materials at EU level. and Phosphate. Phosphorus . is essential for the growth of algae and other biological organisms. .. Algal . blooms P enters into . surface . waters from,. - . Domestic . + industrial discharges. NCHRP 25-25(85). Project Overview. Goals and Objectives:. . Identify and critically evaluate . DOT strategies for . assessing nutrient concerns and reducing nutrient loads . from highway . runoff . ASSOCIATE PROFESSOR. DEPT OF MATERIA MEDICA. NAME – Phosphorus . SYMBOL – P . ATOMIC No. – 15 . ATOMIC Wt. – 30.973762 . GROUP No. – 15 . GROUP NAME – . Pnictogen. . PERIOD No. – 3 . BLOCK – p -block . Objectives. Define: immobilization, mineralization, phosphorus cycle, phosphorus fixation, soil phosphate. Diagram the relationship of phosphorus inputs and soil processes. List and describe inherent factors that affect soil phosphorus. Courtney Giles, PhD. UVM . EPSCoR. /RACC Q1. Phosphorus. MW: 30.97. Hennig. Brand, 1669. History. <. 1200 . Present. – Manure fertilizers used. 1669. . – . Hennig. Brand discovers ‘white’ elemental . Salts, Sugars, Metals. Amorphous Solids- have no regular repeating arrangement of their molecules. Common glass, several polymers.. Crystalline Structure. Amorphous. Amorphous solids. Amorphous solids, due to a lack of arrangement of molecules, .