Results 21 to 30 of about 833,494 (262)

Assessment of aqueous extract of Gypsophila aretioides for inhibitory effects on calcium carbonate formation

open access: yesGreen Processing and Synthesis, 2019
The aqueous extract of Gypsophila aretioides roots as a “green” or eco-friendly inhibitor of carbonate calcium formation was investigated. The presence of chelating factors such as polyphenol compounds and foaming agents in the plant extract was assessed.
Hajizadeh Azam   +2 more
doaj   +1 more source

Synthesis of Polyaspartic Acid/Chitosan Graft Copolymer and Evaluation of Its Scale Inhibition and Corrosion Inhibition Performance

open access: yesInternational Journal of Electrochemical Science, 2015
Polyaspartic acid/Chitosan grafted copolymer (denoted as PASP/CS) was synthesized by using polysuccinimide and Chitosan as the starting materials. Structural characterization was conducted on the reaction product by infrared spectroscopy and ⁎ 1 HNMR ...
Defang Zeng, Tengshu Chen, Saijun Zhou
doaj   +1 more source

Nanosilica modified with polyaspartic acid as an industrial circulating water scale inhibitor

open access: yesnpj Clean Water, 2021
Given the special performance of nanosilica with its small size, large specific surface area and high surface activity, nanosilica containing reactive amino group (denoted as SiO2–NH2) and polysuccinimide were allowed to take part in polymerization ...
Yamin Cheng   +6 more
doaj   +1 more source

Evaluation of microbial agents as corrosion and scale inhibitor for industrial cooling water applications

open access: yesWater Science and Technology, 2022
In this study, six strains of microbial agents were investigated as environmently friendly scale and corrosion inhibitors for industrial cooling water applications.
Yanglin Hu, Chuanmin Chen, Songtao Liu
doaj   +1 more source

Research progress of scale inhibition by magnetic field, ultrasonic field and high voltage electrostatic field

open access: yesGongye shui chuli
Improving the heat transfer efficiency of heat exchange equipment in the industrial production processes holds paramount significance for energy conservation and emission reduction.
CHEN Xiaozhuan   +3 more
doaj   +1 more source

L-arginine as Corrosion and Scale Inhibitor of Steel in Synthetic Reservoir Water

open access: yesInternational Journal of Electrochemical Science, 2016
Effect of L-arginine as corrosion and calcium carbonate scale inhibitor has been evaluated using scale inhibition efficiency experiments, electrochemical measurements (Electrochemical impedance spectroscopy, EIS, potentiodynamic polarization and linear ...
K.F. Khaled   +3 more
doaj   +1 more source

The Efficacy of Calcium Carbonate Scale Inhibition by Commercial Polymer Scale Inhibitors

open access: yesChemical Engineering Transactions, 2015
The efficacy of calcium carbonate scale inhibition by three selected inhibitors, Polymaleic Acid (PMA), Polyamino Polyether Methylene Phosphonic Acid (PAPEMP) and Acrylic Acid-Maleic Anhydride (AA/MA) copolymer was investigated via static beaker tests at
C.B. Chew, R. Mat
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

Synthesis and Performance Evaluation of Modified Polyaspartic-Acid-Based Scale Inhibitor

open access: yesEnergies
This paper focuses on the selection and application of scale inhibitor by studying the problem of pipeline scaling in geothermal well development. Adding scale inhibitor can effectively reduce the treatment cost and achieve a good scale resistance effect,
WenLong Gao   +8 more
doaj   +1 more source

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