Results 71 to 80 of about 109,271 (355)
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
Local aeration characteristics [PDF]
, 2015 Free-surface flow conditions generating air-water mixtures can be categorized broadly into flow configurations causing ambient surface aeration - such as high-speed open channel flows or jets, which have been treated in the previous chapters - and those ...
Kobus, Helmut, Renner, Joachim
core +1 more source
A Reversible 900 nm Near‐Infrared Photoswitch for Invisibly Writable 2D and 3D Displays
Angewandte Chemie International Edition, EarlyView.The peri‐benzo[a]fluoranthenethioindigo (PBFT) photoswitch enables direct excitation with near‐infrared light up to 900 nm wavelengths. It delivers a high‐performance property profile including high‐contrast color changes between bright green and deep blue.
Elias Ciekalski, Henry Dube
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
Exploring the Application of Waxes and Their Mixtures Oleogels in Ice Cream
Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT The objective of this work was to produce ice cream using waxes oleogels, aiming to improve its nutritional value while maintaining its physical‐chemistry characteristics. Five ice cream formulations were manufactured using (1) milk fat, (2) canola oil, and (3–5) canola oil‐oleogels. The oleogels were produced with beeswax (BEW), carnauba wax (
Ana Paula Lima Ribeiro +6 more
wiley +1 more source
Analysis of Nanobubble-oxygenated Water for Horticultural Applications
HortTechnologyThe theoretical properties of nanobubbles (NBs), such as a negative surface charge and large interfacial surface area, allow for highly efficient gas transfer and stagnation time in water and may reduce the surface tension of NB-treated water sources ...
Eric J. DeBoer +3 more
doaj +1 more source
Super cool results – achieving great aeration results.
, 2016 Take home message Seek advice to ensure the right size aeration fans and associated equipment are fitted – ducting, roof vents and fan controller. Not all silo suppliers get it right. Recommended aeration cooling airflow rates are 2 to 4 litres of air
Burrill, P.
core
Aeration accounts for 35–51% of the overall energy consumption in wastewater treatment processes and results in an annual energy consumption of 5–7.5 billion kWh.
Rupeng Wang (4594075) +6 more
core +1 more source