Matches in SemOpenAlex for { <https://semopenalex.org/work/W87877467> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W87877467 abstract "Many trace elements found in coal-fired power plant wastewaters are designated as priority pollutants by the USEPA. These include beryllium, cadmium, copper, chromium, lead, nickel, and zinc. This report presents the results of a field demonstration of the iron adsorption/coprecipitation process at the Pennsylvania Power and Light (PP and L) Company's Montour Steam Electric Station in Washingtonville, Pennsylvania. The study focused on removing many of the above-mentioned trace elements from several waste streams, including ash pond effluent, air heater wash, coal pile drainage, and leachate from a dry fly ash landfill. The study's objectives were to verify previously derived laboratory results, confirm technological and economical feasibility, and develop information that could be used to design and estimate costs of full-scale systems. The treatment technology was tested at pilot scale (10 gpm) in a continuous system under field conditions. The study examined the roles of pH, iron, and polymers in trace element removal. Investigators also studied sludges produced by the treatment process. This report describes methods for predicting sludge production, gravity sludge thickening efficiency, and sludge dewatering effectiveness (by filter press). It also discusses the results of testing four different types of process sludge with five hazardous waste characterization procedures (themore » EP Toxicity, Toxicity Characteristic Leaching Procedure, and California Assessment Manual tests). Results are presented from experiments designed to simulate the interactions between iron sludges and clay liners when the sludges are buried in sludge-only landfills. Finally, a design and cost example is presented to illustrate the use of pilot results in implementation of iron treatment technology at full-scale. 59 refs., 37 figs., 65 tabs.« less" @default.
- W87877467 created "2016-06-24" @default.
- W87877467 creator A5005255763 @default.
- W87877467 creator A5027333229 @default.
- W87877467 date "1989-06-01" @default.
- W87877467 modified "2023-09-27" @default.
- W87877467 title "Trace metal removal by iron coprecipitation: Field evaluation: Final report" @default.
- W87877467 hasPublicationYear "1989" @default.
- W87877467 type Work @default.
- W87877467 sameAs 87877467 @default.
- W87877467 citedByCount "0" @default.
- W87877467 crossrefType "journal-article" @default.
- W87877467 hasAuthorship W87877467A5005255763 @default.
- W87877467 hasAuthorship W87877467A5027333229 @default.
- W87877467 hasConcept C127413603 @default.
- W87877467 hasConcept C147455438 @default.
- W87877467 hasConcept C16925390 @default.
- W87877467 hasConcept C22507642 @default.
- W87877467 hasConcept C39432304 @default.
- W87877467 hasConcept C518851703 @default.
- W87877467 hasConcept C548081761 @default.
- W87877467 hasConcept C87343466 @default.
- W87877467 hasConcept C87717796 @default.
- W87877467 hasConceptScore W87877467C127413603 @default.
- W87877467 hasConceptScore W87877467C147455438 @default.
- W87877467 hasConceptScore W87877467C16925390 @default.
- W87877467 hasConceptScore W87877467C22507642 @default.
- W87877467 hasConceptScore W87877467C39432304 @default.
- W87877467 hasConceptScore W87877467C518851703 @default.
- W87877467 hasConceptScore W87877467C548081761 @default.
- W87877467 hasConceptScore W87877467C87343466 @default.
- W87877467 hasConceptScore W87877467C87717796 @default.
- W87877467 hasLocation W878774671 @default.
- W87877467 hasOpenAccess W87877467 @default.
- W87877467 hasPrimaryLocation W878774671 @default.
- W87877467 hasRelatedWork W123424827 @default.
- W87877467 hasRelatedWork W1505144433 @default.
- W87877467 hasRelatedWork W1517389902 @default.
- W87877467 hasRelatedWork W1528191650 @default.
- W87877467 hasRelatedWork W1564939019 @default.
- W87877467 hasRelatedWork W157950631 @default.
- W87877467 hasRelatedWork W1580112476 @default.
- W87877467 hasRelatedWork W1599168026 @default.
- W87877467 hasRelatedWork W1601834394 @default.
- W87877467 hasRelatedWork W1622773551 @default.
- W87877467 hasRelatedWork W180457142 @default.
- W87877467 hasRelatedWork W192575104 @default.
- W87877467 hasRelatedWork W2027066198 @default.
- W87877467 hasRelatedWork W2028214842 @default.
- W87877467 hasRelatedWork W2127398243 @default.
- W87877467 hasRelatedWork W2172097481 @default.
- W87877467 hasRelatedWork W2265017493 @default.
- W87877467 hasRelatedWork W2521100742 @default.
- W87877467 hasRelatedWork W262110718 @default.
- W87877467 hasRelatedWork W301922256 @default.
- W87877467 isParatext "false" @default.
- W87877467 isRetracted "false" @default.
- W87877467 magId "87877467" @default.
- W87877467 workType "article" @default.