On-site separation and enrichment of heavy metal ions in environmental waters with multichannel in-tip microextraction device based on chitosan cryogel

Z Wang, Y Liao, J Liu, X Huang - Microchemical Journal, 2022 - Elsevier
A porous adsorbent based on cross-linked chitosan cryogel (CLCC) was facilely prepared
and employed as extraction phase of home-made three channel-based in-tip …

Preparation of melon peel biochar/CoFe2O4 as a new adsorbent for the separation and preconcentration of Cu(II), Cd(II), and Pb(II) ions by solid-phase extraction in …

D Ozdes, C Duran - Environmental Monitoring and Assessment, 2021 - Springer
The present research describes the successful preparation of melon peel biochar modified
with CoFe 2 O 4 (MPBC/CoFe 2 O 4) followed by its usage as a new sorbent to separate …

Recovery of l-tryptophan from dilute aqueous feed by extractive solvent sublation and solvent extraction methods and optimization

S Poddar, J Khanam - Journal of Molecular Liquids, 2022 - Elsevier
The present investigation aims to recover l-tryptophan from a dilute aqueous solution. L-
tryptophan, an essential amino acid, is indicated as an adjunct to antidepressant drug …

Modelling of preparation parameters of polymer and oily waste sludge modified bitumen using neural network coupled with multiobjective evolutionary algorithm

A Iravanchi, V Kiarostami, M Hojjati… - … Journal of Pavement …, 2024 - Taylor & Francis
In this study, artificial neural networks coupled multi-objective evolutionary algorithm based
on decomposition (ANN-MOEA/D) and non-dominated sorting genetic algorithm versionIII …

A novel stochastic approach for optimization of diversion system dimension by considering hydrological and hydraulic uncertainties

A Sharafati, S Doroudi, S Shahid, A Moridi - Water Resources …, 2021 - Springer
This study proposes a new stochastic approach for optimizing diversion system design and
its construction schedule by considering different hydrological and hydraulic uncertainties …

Optimization of the Mixing Conditions of Waste Materials for the Modification of Base Bitumen Using Integrated Variance Optimal Mixture Design

A Irvanchi, V Kiarostami, M Hojjati, MR Manafi… - Journal of Petroleum …, 2023 - pr.ripi.ir
Various industries' waste, including polymer and waste sludge, can be released into the
environment and cause irreparable damage. Therefore, their reuse in different fields is very …