Results 91 to 100 of about 57,665 (232)

Enhancing the Phenolic Content of Bio-Oil by Acid Pre-Treatment of Biomass

open access: yesInternational Journal of Renewable Energy Development, 2018
Pyrolysis of lignocellulosic biomass with acidic pre-treatment to produce valuable bio-chemicals has been carried out in an integrated pyrolysis-gas chromatograph/mass spectrometry system.
Nurgül Özbay, Elif Yaman
doaj   +1 more source

A study of the importance of secondary reactions in char formation and pyrolysis : a dissertation presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Process Engineering at Massey University, Manawatū, New Zealand [PDF]

open access: yes, 2016
Anthropogenic climate change, caused primarily by excessive emissions of carbon dioxide, has led to a renewed interest in char, the solid product of pyrolysis. When applied to soil as biochar it can both sequester carbon and improve soil function.
Ripberger, Georg Dietrich
core  

Tracer Test as a Tool for Optimizing the Flow Patterns and Efficiency of a Full‐Scale Drainage Water Treatment Wetland

open access: yesWater and Environment Journal, EarlyView.
Tracer testing assessed hydraulics and nitrate removal in three full‐scale agricultural drainage treatment wetlands over 3.5 years (three tests). The first test showed rapid, short‐circuited flow and low residence time. After modifying the collection system, the second test increased residence time from 1 to 7 days.
Jan Kukačka   +7 more
wiley   +1 more source

PAPAN PARTIKEL DARI SERBUK KAYU DAN LIMBAH PENYULINGAN KULIT KAYU GEMOR (Alseodaphne spp.)

open access: yesJurnal Riset Industri Hasil Hutan, 2013
Utilization of gemor bark (Alseodaphne spp) distillation waste for particle board had been carried out. The aim of this research was physical mechanical from wood sawdust waste mixed with gemor bark distillation waste which properties physically and ...
Budi Tri Cahyana
doaj   +1 more source

GROWTH AND CELLULASE ACTIVITY OF WILD-TYPE ASPERGILLUS NIGER ANL301 IN DIFFERENT CARBON SOURCES [PDF]

open access: yes, 2008
A wild-type Aspergillus niger (ANL301) isolated from wood-waste in Lagos, Nigeria, produces extracellular proteins with cellulase (EC 3. 2. 1. 4) activity. Three different carbon sources (Glucose, Cellulose and Sawdust) influenced the organism’s growth
Chinedu, S. N.   +2 more
core  

Impact of basidiomycete fungi on the wettability of soil contaminated with a hydrophobic polycyclic aromatic hydrocarbon [PDF]

open access: yes, 2006
Polyaromatic hydrocarbons (PAHs) present a challenge to bioremediation because they are hydrophobic, thus influencing the water availability and repellency of soil.
Hallett, Paul D.   +2 more
core   +1 more source

Corn response to broiler litter total cleanout frequency

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Broiler (Gallus gallus domesticus) litter is a valuable nutrient source for corn (Zea mays L.) production in the southeastern United States; however, differences in total cleanout frequency of broiler houses may influence the agronomic value of broiler litter. A 3‐year field study was established on Decatur silt loam and Malbis sandy clay loam
Rajveer Singh, Rishi Prasad
wiley   +1 more source

Study of Inorganic Pollution Sorption from Acidic Solutions by Natural Sorbents

open access: yesChemical Engineering Transactions, 2016
Anthropogenic activity has negative impact on the environment. Industrial waters are specific, because contains of contaminants that may destroy waste water treatment process.
M. Balintova   +3 more
doaj   +1 more source

OIL-CONTAMINATED WATER TREATMENT WITH MODIFIED ASH WOOD SAWDUST

open access: yesJournal of Experimental Biology and Agricultural Sciences, 2020
In the current scenario treatment of oil hydrocarbons contaminated surface and water is one of the most critical environmental issues. Although various treatment methods are available, among these the most effective and environmentally friendly is the sorption method of treatment.
Irina Iakovlevna Sippel   +1 more
openaire   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1091-1119, June 2026.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy