Results 31 to 40 of about 1,476,093 (293)

Effect of Different Substances Using Altered Flow Rates in Horizontal Subsurface Wetlands [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2018
A greenhouse experiment was conducted to examine the effect of utilizing diverse substances of assembled wetland on wastewater treating efficiency. Wetland beds were set up with locally accessible plants, particularly (Phragmites Australis).
ragab El-Shahawy   +4 more
doaj   +1 more source

The Biological Performance of a Novel Electrokinetic-Assisted Membrane Photobioreactor (EK-MPBR) for Wastewater Treatment

open access: yesMembranes, 2022
Developing an effective phycoremediation system, especially by utilizing microalgae, could provide a valuable approach in wastewater treatment for simultaneous nutrient removal and biomass generation, which would help control environmental pollution ...
Maryam Amini   +2 more
doaj   +1 more source

WERF Nutrient Challenge investigates limits of nutrient removal technologies

open access: yesWater Science and Technology, 2010
The WERF Nutrient Challenge is a multi-year collaborative research initiative established in 2007 to develop and provide current information about wastewater treatment nutrients (specifically nitrogen and phosphorus in wastewater), their characteristics, and bioavailability in aquatic environments to help regulators make informed decisions.
J B, Neethling   +5 more
openaire   +2 more sources

Kinetics of nutrient removal in an on-site domestic wastewater treatment facility

open access: yesMATEC Web of Conferences, 2018
Domestic wastewater from office building has not been maintained well especially in the areas where the sewerage system is unavailable. The aims of this research were to investigate the performance and kinetics of nutrient removal in an on-site domestic ...
Vandith Va   +4 more
doaj   +1 more source

Nutrient removal in a constructed wetland treating aquaculture effluent at short hydraulic retention time

open access: yesAquaculture Environment Interactions, 2018
We examined the longitudinal and seasonal removal of dissolved and particulate nutrient components in a free water surface (FWS) constructed wetland treating all the effluent from a commercial recirculating rainbow trout Oncorhynchus mykiss farm.
Dalsgaard, J   +3 more
doaj   +1 more source

Raman Spectrometry as a Tool for an Online Control of a Phototrophic Biological Nutrient Removal Process

open access: yesApplied Sciences, 2021
Real-time bioprocess monitoring is crucial for efficient operation and effective bioprocess control. Aiming to develop an online monitoring strategy for facilitating optimization, fault detection and decision-making during wastewater treatment in a photo-
Rita D. G. Franca   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

The Comparison of Different Nutrient Sources in Development of Aerobic Granular Sludge

open access: yesMATEC Web of Conferences, 2018
Aerobic granular sludge (AGS) as recent biological wastewater treatment has been developed in a modified sequencing batch reactor (SBR) using real textile wastewater.
Choerudin C.   +2 more
doaj   +1 more source

A Study on The Effect Of Temperature on The Treatment of Industrial Wastewater Using Chlorella Vulgaris Alga [PDF]

open access: yesEngineering and Technology Journal, 2010
Laboratory experiments were performed to study nutrient uptake by theunicellular green microalgae (Chlorella vulgaris ) grown in batch system uses Al-Asady Factory for Seeds and Animal Feed (Mahmodia/Iraq) industrial wastewateras culture media .The ...
Rana Abbas Azeez
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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