Results 81 to 90 of about 199,436 (289)
Comparative Efficiency of Mesophilic Anaerobic Digestion and Aerated Static Pile Composting in the Stabilization of Municipal Wastewater Sludge [PDF]
Journal of Environmental Health and Sustainable DevelopmentIntroduction: Stabilization of municipal wastewater sludge is a critical requirement for mitigating environmental and public health risks. This study provides a comparative evaluation of mesophilic anaerobic digestion (AD) and aerated static pile (ASP ...
Mohammad Hasan Kowsari +5 more
doaj
The Spatial and Temporal Distribution of Process Gases within the Biowaste compost
Data, 2019 Composting is generally accepted as the sustainable recycling of biowaste into a useful and beneficial product for soil. However, composting processes can produce gases that are considered air pollutants.
Sylwia Stegenta +4 more
doaj +1 more source
EDIS, 2009 SS-AGR-321, a 2-page illustrated fact sheet by Joao Vendramini and Maria Silveira, presents the results of research conducted at the Range Cattle Research and Education Center in Ona to test the efficiency of aeration in increasing forage production on soils typical in Florida. Includes references.
Joao Vendramini, Maria Silveira
openaire +6 more sources
Photocatalytic degradation and mineralization of diazinon in aqueous solution using nano-TiO2(Degussa, P25): kinetic and statistical analysis [PDF]
, 2015 : In this study, photocatalytic degradation of diazinon was investigated using nano-TiO2, Degussa P25, as a photocatalyst and the effects of some operational parameters such as aeration, pH, photocatalyst concentration, and the irradiation time were also
Asgharnia, H. +4 more
core
Stability and performance of two GSBR operated in alternating anoxic/aerobic or anaerobic/aerobic conditions for nutrient removal [PDF]
, 2012 Two granular sludge sequencing batch reactors (GSBR) with alternating anoxic/aerobic (R1) and anaerobic/aerobic (R2) conditions were operated with a 4-carbon-source synthetic influent. The physical properties of the granular sludge were very good (SVI≈20
Bessiere, Yolaine +5 more
core +3 more sources
Advanced Physics Research, EarlyView.Thermally Activated Delayed Fluorescence (TADF) is widely exploited to achieve high‐efficiency OLEDs. TADF Emitters are normally investigated with transient photoluminescence (PL), which requires the PL to be detected over multiple orders of magnitude in time and intensity.
Stefan Diesing +3 more
wiley +1 more source
Evaluation of Aerobic Propagation of Yeasts as Additional Step in Production Process of Corn Ethanol
StressesYeast is one of the co-products of ethanol plants, which can be used as a nutritional supplement in animal feed due to its high protein content. Given the importance of yeast contribution to the nutritional properties of DDG (dried distillers’ grains ...
Matheus Ribeiro Barbosa Oliveira +6 more
doaj +1 more source
Revista Brasileira de Ciência do Solo, 2004 O objetivo deste trabalho foi estudar os atributos físicos e químicos de substratos com diferentes doses de biossólido (BIO) e de casca de arroz carbonizada (CAC), com vistas em obter um meio de crescimento adequado para o desenvolvimento de mudas. Desta
I. A. Guerrini, R. M. Trigueiro
doaj +1 more source
Intermittent aeration to improve wastewater treatment efficiency in pilot-scale constructed wetland [PDF]
, 2016 Forced aeration of horizontal subsurface flow constructed wetlands (HSSF CWs) is nowadays a recognized method to improve treatment efficiency, mainly in terms of ammonium removal.
García, J +7 more
core +3 more sources
The Anatomical Record, EarlyView.Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia +9 more
wiley +1 more source