Buscar
Mostrando ítems 41-50 de 1660
Use of Sludge as Ceramic Materials
(Trans Tech Publications Ltd, 2014)
Power rheology model tto assess bacteria growth in activated sludge polluted with phenanthrene
(International Journal of Biology, Pharmacy and Allied Sciences, 2015-10)
Environmental biotechnology is a scientific and engineering system that use microorganisms to detoxificate solid, liquid and gaseous wastes. Activated sludge is a biotechnology that clean up sewage and industrial wastewaters ...
Performance and biological indicators of a laboratory-scale activated sludge reactor with phosphate simultaneous precipitation as affected by ferric chloride addition
(Elsevier Science SA, 2010-12)
Iron-base coagulants are widely used for the phosphorous removal from wastewaters. Coagulants may be applied on the secondary treatment (simultaneous precipitation); however, coagulant excess may alter the biological ...
Wastewater treatment by coagulatıon wıth countercurrent sludge return
(Universidad del Zulia, 2020)
CALCINED SLUDGE SINTERING EVALUATION BY HEATING MICROSCOPY THERMAL ANALYSIS
(SPRINGER, 2009)
Aiming the use of the sewage sludge produced in one of the largest Brazilian wastewater treatment stations as a raw material for the ceramic industry, the sintering process of the ashes produced from its calcination was ...
Biological phosphate removal using a degradable carbon source produced by hydrothermal treatment of excess sludge
(Brazilian Soc Chemical EngSao PauloBrasil, 2006)
Measurement uncertainty estimated from accuracy assessment by using an in-house reference material: two case studies for the extraction of total PAH in industrial wastewater sludges
(Elsevier Science, 2014-12)
Measurement uncertainty is a required parameter to assure the reliability of analytical results because many management decisions (scientific, technical, regulatory, and economical) are based on the results of analytical ...
Sludges of a recirculating aquaculture system: Characteristics and reutilization
(2017-01-01)
Aquaculture activity is responsible for the production mainly of fish, seaweed, crustaceans, mollusks, amphibians and reptiles both freshwater, brackish and saltwater of high commercial value and/or ecological importance. ...
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead
(2012-12-01)
Application of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with varying Pb contents in ...
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead
(2012-12-01)
Application of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with varying Pb contents in ...