Aplication of Soil Productivity Index after Eight Years of Soil Reclamation with Sewage Sludge Amendments
نویسندگان
چکیده
منابع مشابه
Effect of soil amendments on phytoextraction potential of Brassica juncea growing on sewage sludge
A pot experiment was conducted to investigate the influence of elemental sulfur, gypsum and chelating agent (Ethylenediaminetetraacetic acid) on copper, zinc, nickel, cadmium, chromium and lead uptake by Brassica juncea from sewage sludge. Addition of sulphur acidified the sludge, which caused the pH decrease to 5.4 with an initial pH 6.7. The shoot and root biomass were increased with sulfur a...
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One of most important problems in soil thermodynamics is related to soil water hysteresis , which arises mainly from differences in the processes of emptying and filling individual pores during wetting and drying. In a minesoil coming from excavations, amended with six different types of sewage sludge (composted or thermally dried), it was observed that the critical point (c, wc) that separate...
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Concerns for the mounting supply of municipal solid waste being generated combined with decreasing landfill space have compelled military installations to evaluate alternative methods for disposal. One approach to reduce landfilling is the use of a new garbage-processing technology that sterilizes and separates the waste into inorganic and organic components. Thus, a study was initiated to eval...
متن کاملPreliminary Investigation for Forecasting the Content of Polycyclic Aromatic Hydrocarbons after Soil Fertilization with Sewage Sludge
In addition to the positive effects on the physical, chemical and biological soil properties of the application of sewage sludge into the soil, there is often an increase of both organic and inorganic pollutants in the soil. One of the most popular organic xenobiotics frequently present in sewage sludge are polycyclic aromatic hydrocarbons. The aim of this study is to determine possibilities fo...
متن کاملLand application of sewage sludge: A soil columns study
A column study was conducted to assess the potential Cr, Ni, Cu, Zn, Cd and Pb movement through a reconstructed soil profile to which surface composted sewage sludge was applied. Sewage sludge was mixed into the top 100 mm of each column at the rates of 357 (H), 223 (M) and 22 Mg·ha-1 (L). Treatment H was calculated according to the critical soil concentration and treatments M and L were calcul...
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ژورنال
عنوان ژورنال: Environmental Management
سال: 2021
ISSN: 0364-152X,1432-1009
DOI: 10.1007/s00267-020-01422-1