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dc.rights.licenseAll rights reserveden_US
dc.contributor.advisorCruzado Vélez, Héctor J.
dc.contributor.authorRivera, Edgardo L.
dc.date.accessioned2024-04-08T12:54:31Z
dc.date.available2024-04-08T12:54:31Z
dc.date.issued2013
dc.identifier.citationRivera, E.L. (2013). Phosphate Waste Reduction Initiative [Unpublished manuscript]. Graduate School, Polytechnic University of Puerto Rico.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.12475/2375
dc.descriptionDesign Project Article for the Graduate Programs at Polytechnic University of Puerto Ricoen_US
dc.description.abstractBudget Waste Expense increased by more than 20% due to incremental phosphate waste (PHOW) during new product lot campaign at Amgen Manufacturing Limited. This constant PHOW increase was pointing toward a possible root cause in the utilities system. During a drains/utilities walk down it was found a constant discharge of cooling water for a pump seal draining to PHOW tank. The malfunction was identified and fixed in the intermediate phosphate waste storage tank pump. Another opportunity was identified to continue reducing the phosphate waste discharge. The option to discharge a specific buffer used for the process from PHOW to normal waste drain was evaluated and approved by quality assurance department since the small amount of phosphate solution in this buffer was considered insignificant based on the laboratory results. Improvements revealed a significant reduction (65%) in phosphate waste generation (26,760 gal/lot) during the first quarter of 2013 and a cost reduction of $807K projected for 35 lots on 2013 Key Terms ⎯ PHOW, Cost Reduction, Phosphate, Waste.en_US
dc.language.isoenen_US
dc.publisherPolytechnic University of Puerto Ricoen_US
dc.relation.ispartofManagement;
dc.relation.ispartofseriesSpring-2013;
dc.relation.haspartSan Juanen_US
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Researchen_US
dc.subject.lcshPolytechnic University of Puerto Rico--Subject headings--Unassigneden_US
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Postersen_US
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate School--Master in Engineering Management degreeen_US
dc.titlePhosphate Waste Reduction Initiativeen_US
dc.typeArticleen_US
dc.rights.holderPolytechnic University of Puerto Rico, Graduate Schoolen_US


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