Results 121 to 130 of about 125,552 (323)

Sawdust for Wastewater Treatment

open access: yesJournal of Bioremediation & Biodegradation, 2014
The scarcity of water is a major problem in many countries. In addition, contaminated water sources will have to be taken into account more and more in the future. This will increase the cost of treatment. The utilization of by-products and waste materials as a raw material for water treatment chemicals has been suggested as a way to reduce costs ...
openaire   +1 more source

A conceptual model for the diapause intensity curve and termination in overwintering Japanese pine sawyer larvae, Monochamus alternatus (Coleoptera: Cerambycidae)

open access: yesPhysiological Entomology, EarlyView.
Larval diapause intensity of Monochamus alternatus follows a declining curve, beginning with an initial refractory phase and reaching termination after approximately 110 days of chilling at 9°C. Residual inhibitory state strongly influenced post‐chilling development; additional chilling shortened the diapause period more at 18°C than at warmer ...
Myeong Su Go   +2 more
wiley   +1 more source

Treatment of agricultural irrigation water drainage channel by adsorption methods using Sawdust

open access: diamond, 2021
Seroor Atalah Khaleefa Ali   +2 more
openalex   +1 more source

Mopping of crude oil and some refined petroleum products from the environment using sawmill factory waste: adsorption isotherm and kinetic studies

open access: yesJournal of Applied Sciences and Environmental Management, 2018
The oil (crude oil, diesel and kerosene) sorption capacity, sorbed oil recoverability and retainability by sawdust was determined under the same experimental condition and compared with that of a standard.
H.I. Kelle
doaj   +1 more source

Interactive effect of soil pore network structure and substrate quality on soil CO2 production: a combined X-ray CT incubation experiment [PDF]

open access: yes, 2013
The role of soil structure in organic matter (OM) stabilization has been primarily investigated through physical fractionation studies operative at the scale of aggregates and smaller organo-mineral particles.
Bouckaert, Liesbeth   +4 more
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

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  

The effects of short‐term consumption of a Western diet on aerobic exercise performance in bank voles with inherently distinct metabolic rates

open access: yesExperimental Physiology, EarlyView.
Abstract Because obesity and related diseases are partly attributed to unrestricted consumption of a high‐fat, high‐sugar Western diet (WD), several studies have examined its adverse effects on health and physical fitness. However, short‐term WD supplementation has received little attention. We asked whether such supplementation can improve the aerobic
Alaa Hseiky   +2 more
wiley   +1 more source

Production, use and trade of gaharu in Peninsular Malaysia [PDF]

open access: yes, 2007
Gaharu, known as agarwood, aloeswood, eaglewood, oudh (Arabic), chen-xiang (Chinese) and jinkoh (Japanese), is the resin-impregnated deposits formed in some trees of the family Thymelaeaceae.
Chang, Yu Shyum   +2 more
core  

Optimising exercise intensity for gut health: Effect on microbiota composition, barrier integrity and inflammation in male Wistar rats

open access: yesExperimental Physiology, EarlyView.
Abstract Exercise influences gut microbiota composition and intestinal permeability, but the optimal intensity for maintaining gut health remains unclear. This study investigates the effects of different exercise intensities on abundance of some gut microbiota, epithelial barrier integrity and inflammatory markers.
Nova Sylviana   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy