Sewage sludge - use in agriculture
ATTRIBUTES OF DYSTROPHIC LATOSOL IN SOUTHERN MINAS GERAIS AFTER APPLICATION OF SEWAGE SLUDGE
... 2008). Sewage sludge has high content of OM besides micro and macronutrients essential to plants, mainly N and P, improving the chemical, physical, and biological proper- ties of the soils (CEZAR et ...its ...
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Use of stabilization pond sludge in cultivation of roses
... N) in a randomized block ...concentration in the leaf. The SS application resulted in better development of the rose, increasing the roots and the aerial biomasses, the leaflets area, and nitrogen ...
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WATER-DISPERSIBLE CLAY IN SOILS TREATED WITH SEWAGE SLUDGE
... is sewage sludge. By treatment and processing, the sludge is made suitable for rational and environmentally safe use in ...limed sewage sludge (50 %) on clay dispersion ...
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Impacts of sewage sludge in tropical soil: a case study in Brazil. - Portal Embrapa
... of agriculture use of sewage sludge on a tropical ...located in Jaguari ´una (SP, ...of sewage sludge obtained from wastewater treatment plants at Barueri (domestic and ...
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Aminocyclopyrachlor and mesotrione sorption–desorption in municipal sewage sludge-amended soil
... municipal sewage sludge (SS) in agriculture is a practice used worldwide, with benefi cial eff ects on crop productivity, such as in sugarcane in Brazil (Franco et ...addition ...
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Aminocyclopyrachlor and mesotrione sorption–desorption in municipal sewage sludge-amended soil
... municipal sewage sludge (SS) in agriculture is a practice used worldwide, with benefi cial eff ects on crop productivity, such as in sugarcane in Brazil (Franco et ...addition ...
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Contamination of soil and pineapple fruits under fertilization with sewage sludge
... the use of sewage sludge: (i) risk to the consumer, due to consumption of raw vegetables (leafy and roots) and (ii) risk to the worker, Bastos et ...the use of sewage sludge ...
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Microbial activities in soil cultivated with corn and amended with sewage sludge. Microbial activities in soil cultivated with corn and amended with sewage sludge. - Portal Embrapa
... The use of sludge as a nutrient source could reduce problems related to the intense application of fertilizers, such as nitrogen and phosphate ...can, in long- term, damage the soil (Hernández et ...
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Effect of Potassium on the Leaching of Chemical Species in a Soil Treated With Sewage Sludge
... of sewage sludge recycling, under both, the environment aspect as well as the economic aspect, because it could transform the residues in an important agriculture ...agricultural use of ...
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Composting sewage sludge with green waste from tree pruning
... of sewage sludge (SS) generat- ed, due to the presence of plant nutrients in organic waste (Melo et ...its use can also harm the soil-plant system, due principally to an imbalance in ...
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Organic acids in the rhizosphere and phytoavailability of sewage sludge-borne trace elements
... acids in the rhizosphere of plants grown in a sewage sludge-treated media, and to assess the correlation between the release of the acids and the concentrations of trace-elements in the ...
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COMPOSTED SEWAGE SLUDGE IN REPLACEMENT OF MINERAL FERTILIZATION ON WHEAT PRODUCTION AND DEVELOPMENT1
... of sewage sludge in Brazil; among them, we may highlight agricultural ...use. In this sense, this study aimed at assessing the effect of exchanging nitrogen sourcing via conventional ...
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Microbacterium luticocti sp. nov., isolated from sewage sludge compost
... Strain SC-087B T , isolated from sewage sludge compost during a study of bacterial diversity in composts, was characterized. The isolate was a Gram-positive, short rod that was motile, catalase- and ...
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Lead Behavior in Soil Treated with Contaminated Sewage Sludge and Cultivated with Maize
... accumulation in the ...depth. In some cases, it may be found at 30-45 cm depth (Malavolta, ...with sewage sludge during six years in the first 15 ...accumulates in soils and ...
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Alkalinized sewage sludge application improves fertility of acid soils
... general, in many clayey soils, the availability and recovery of P were lower in comparison to that of medium-texture soils because the specific adsorption capacity of P is positively related to clay content ...
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DEGRADATION OF SEWAGE SLUDGE COMPOST DISPOSED ON THE SOIL
... degradation. In fact, incorporation benefits might come from several factors, for instance increasing contact between compost particles and soil by intense mixing and homogenizing, maintenance of higher moisture ...
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Yield and nutrition of sunflower fertilized with sewage sludge
... 6), sewage sludge application also did not cause increase in the leaf ...increase in the leaf contents of these elements with the application of sewage ...increase in the ...
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Land Reclamation Recovery with the Sewage Sludge Use
... the sewage sludge affected the total concentration of 18 elements (Ba, Co, Cr, Fe, La, Li, Mn, Ni, Sr, Ti, V, Hg, Cu, B, Zn, Zr, Pb and Y) in the soil but significant differences were observed for ...
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Sewage sludge levels on the development and nutrition of sunflower plants
... represented in Figure ...higher in T5 and T2. In any moment, T5 was inferior to the other treatments, providing better land closing and not allowing weeds; in addition, the increased height ...
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Electrodialytic recovery of phosphorus and organic contaminants removal from sewage sludge
... place. In this stage, 99% of all the impurities can be removed, producing an effluent of almost drinking-water ...residuals in the effluent can be a problem in their own ...
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