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Growth and nitrogen fixation in soybean treated with doses of composted sewage sludge
(UNIV ESTADUAL LONDRINALONDRINA, 2012)
The use of sewage sludge is a highly promising practice for the development of sustainable agricultural systems. The objective of this study was to evaluate doses of sewage sludge composted with and without Rhizobium ...
Fractionation of Zn, Cd and Pb in a Tropical Soil After Nine-Year Sewage Sludge Applications
(SCIENCE PRESS, 2010)
A long-term field experiment was carried out in the experiment farm of the Sao Paulo State University, Brazil, to evaluate the phytoavailability of Zn, Cd and Pb in a Typic Eutrorthox soil treated with sewage sludge for ...
Characterization by Fluorescence of Organic Matter from Oxisols under Sewage Sludge Applications
(SOIL SCI SOC AMER, 2010)
Sewage sludge from wastewater treatment contains organic matter and plant nutrients that can play an important role in agricultural production and the maintenance of soil fertility, The present study has aimed to evaluate ...
Seedling production of Ceiba speciosa in different volume of tubes using biosolids as substrate
(Centro Pesquisas Florestais, Ufsm, 2019-01-01)
One of the problems encountered in the formation of stands aimed at forest restoration is the quality of the seedlings. The objective of this study was to evaluate the different volumes of tubes for the seedling production ...
Sewage pollution: genotoxicity assessment and phytoremediation of nutrients excess with Hydrocotyle ranunculoides
(Springer, 2017-04)
The discharge of sewage effluents into low-order streams has negative effects on water quality. Macrophytes can be efficient in the treatment of this wastewater due to the removal of the main pollutants. The genotoxicity ...
Acúmulo e disponibilidade de cromo, cádmio e chumbo em solos tratados com lodo de esgoto por onze anos consecutivos
(Universidade Estadual de Londrina (UEL), 2012-01-01)
The sewage sludge used for agricultural purposes provides many benefits to soil, but it contain harmful elements to environment, that infers in a great attention on its use. The aim of this work was to evaluate the effects ...
Estimating Cocaine Consumption in the Brazilian Federal District (FD) by Sewage Analysis
(Soc Brasileira QuimicaSao PauloBrasil, 2012)
Exponentially Weighted Moving Average Control Chart: Application In The Operation And Monitoring Of A Sewage Treatment Plant [gráfico De Controle Da Média Móvel Exponencialmente Ponderada: Aplicação Na Operação E Monitoramento De Uma Estação De Tratamento De Esgoto]
(ABES - Associacao Brasileira de Engenharia Sanitaria e Ambiental, 2015)
Organic acids in the rhizosphere and phytoavailability of sewage sludge-borne trace elements
(Pesquisa Agropecuária Brasileira, Brasília, v. 42, n.7, p. 917-924, jul. 2007, 2011)
Composted sewage sludge with sugarcane bagasse as a commercial substrate for Eucalyptus urograndis seedling production
(2020-10-01)
Sewage sludge can be used as a source of organic matter and nutrients, whereas sugarcane bagasse can be used as a decompaction material; by composting a mixture of the two, a low-cost substrate for forest nurseries can be ...