Results 61 to 70 of about 165,124 (284)

Benefits and drawbacks of thermal pre-hydrolysis for operational performance of wastewater treatment plants

open access: yesWater Science and Technology, 2008
This paper presents benefits and potential drawbacks of thermal pre-hydrolysis of sewage sludge from an operator's prospective. The innovative continuous Thermo-Pressure-Hydrolysis Process (TDH) has been tested in full-scale at Zirl wastewater treatment plant (WWTP), Austria, and its influence on sludge digestion and dewatering has been evaluated.
P, Phothilangka, M A, Schoen, B, Wett
openaire   +2 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Optimization of alkali pre-treatment of sweet sorghum [Sorghum bicolor (L.) Moench] residue to improve enzymatic hydrolysis for fermentable sugars

open access: yesWaste Management Bulletin
Sweet sorghum was used as a bioenergy crop to improve the enzymatic hydrolysis for releasing fermentable sugars as compared to other crops. Effective pre-treatment with NaOH at 121 °C for up to 50 min was reported in this study before enzymatic ...
Pallavi Punia, Lakhvinder Singh
doaj   +1 more source

Kinetic Characterization of Enzymatic Hydrolysis of Apple Pomace as Feedstock for a Sugar-Based Biorefinery

open access: yesEnergies, 2020
The enzymatic hydrolysis of cellulose from biomass feedstock in the sugar-based biorefinery chain is penalized by enzyme cost and difficulty to approach the theoretical maximum cellulose conversion degree.
Alessandra Procentese   +3 more
doaj   +1 more source

Lipase Pre-Hydrolysis Enhance Anaerobic Biodigestion of Soap Stock from an Oil Refining Industry

open access: yesJournal of Oleo Science, 2014
A novel alcalophilic Staphylococcus haemolyticus strain with the lipolytic activity was used to perform enzymatic hydrolysis pretreatment of soap stock: a lipid rich solid waste from an oil refining industry. The culture liquid of the selected bacteria and an enzymatic preparation obtained by precipitation with ammonium sulphate from a filtrate of the ...
Slim, Cherif   +3 more
openaire   +3 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Enzymatic Hydrolysis of Liquid Hot Water Pre-treated Macro-alga (Ulva lactuca) for Fermentable Sugar Production

open access: yesMATEC Web of Conferences, 2018
Ulva lactuca is one of green macro-algae that has a significant cellulose content. This study aims to determine the effect of variations in substrate-enzyme ratio and hydrolysis time on the enzymatic hydrolysis process of cellulose extracted from Ulva ...
Poespowati Tri   +4 more
doaj   +1 more source

Cdc6 ATPase activity disengages Cdc6 from the pre-replicative complex to promote DNA replication

open access: yeseLife, 2015
To initiate DNA replication, cells first load an MCM helicase double hexamer at origins in a reaction requiring ORC, Cdc6, and Cdt1, also called pre-replicative complex (pre-RC) assembly.
FuJung Chang   +6 more
doaj   +1 more source

Hydrolysis of macauba kernel oil: ultrasound application in the substrates pre-emulsion step and effect of the process variables

open access: yesAnais da Academia Brasileira de Ciências, 2022
The main goal of the present work was to evaluate the application of ultrasound as a previous step to promote the substrates pre-emulsion in the hydrolysis reaction of macauba kernel oil (MKO).
HELOÍSA DA SILVA   +3 more
doaj   +1 more source

Исследование влияния различных стадий технологического процесса получения микрокристаллической целлюлозы из волокон конопли на показатели ее качества [PDF]

open access: yes, 2013
Проведено порівняльний аналіз хімічного складу волокон і стебел конопель з бавовником та представниками листяної і хвойної деревини. Досліджено можливість отримання мікрокристалічної целюлози з волокон конопель лужно-сульфітно-спиртовим способом ...
Barbash, V. A.   +8 more
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