Now showing items 11-20 of 807
Agronomic Traits of Corn Fertilized with Sewage Sludge
(Taylor & Francis Inc, 2012-01-01)
Although research on the environmental impacts of using waste as a fertilizer is of great importance, the basic principle for using a product as fertilizer is that it should provide nutrients for plants without causing any ...
SEWAGE SLUDGE LEVELS ON THE DEVELOPMENT AND NUTRITION OF SUNFLOWER PLANTS
(Sociedad Chilena de la Ciencia del Suelo, 2009)
Monitoring pharmaceuticals photo-Fenton degradation process by using Solid Phase Extraction and liquid chromatography
(Taylor & Francis Inc, 2008-01-01)
The recovery of the pharmaceuticals bezafibrate and tetracycline from water was evaluated, using Solid Phase Extraction (SPE) with the aim of applying this technique to interrupt the pharmaceuticals' photodegradation by ...
Sewage sludge levels on the development and nutrition of sunflower plants
(Soc Chilena Ciência Suelo, 2009-01-01)
This study aimed to evaluate the effect of substituting chemical nitrogen (N) fertilization for equivalent N levels from sewage sludge of Wastewater Treatment Plant (WTP) on sunflower plant development. Nutrient levels in ...
Wetland projects developed in Brazil
The first studies with constructed wetlands undertaken in Brazil were the result of observations made from the Amazon flood plains. The first attempt to use this capacity to change the quality of the water, in the sense ...
Análise do aproveitamento energético do biogás produzido numa estação de tratamento de esgoto
(Universidade Estadual Paulista (UNESP), 2014)
Occurrence of Emerging Contaminants in Brazilian Drinking Waters: A Sewage-To-Tap Issue
Gráfico de controle da média móvel exponencialmente ponderada: Aplicação na operação e monitoramento de uma estação de tratamento de esgoto
This work was intended to assess the performance of a sewage treatment plant through letters of statistical quality control of exponentially weighted moving average. The sewage treatment plant is located in the municipality ...
Zerovalent iron degradation of pharmaceuticals present in sewage treatment plant effluent
(Amer Chemical Soc, 2013-04-07)