The role of ion charge density and solubility in the biosorption of heavy metals by natural biofilm matrix of polluted freshwater: the cases of Mg (II), Cr (VI), and Cu (II)

WL Anggayasti, LN Salamah, A Rizkymaris… - Environmental …, 2023 - Taylor & Francis
One major cause of aquatic pollution is the accumulation of heavy metal ions. This review is
aimed to examine the application of natural biofilm as biosorbent for Mg (II), Cr (VI), and Cu …

Analysis of the electric charge properties of biofilm for the development of biofilm matrices as biosorbents for water pollutant

A Kurniawan, Y Fukuda - Energy, Ecology and Environment, 2023 - Springer
Biofilms are the predominant habitats of microbes and have been suggested as potential
biosorbents for water pollutants. The electric charges of extracellular polymeric substances …

Accumulation of and inside Biofilms of Natural Microbial Consortia: Implication on Nutrients Seasonal Dynamic in Aquatic Ecosystems

A Kurniawan, T Yamamoto - International Journal of …, 2019 - Wiley Online Library
Microbial biofilms are ubiquitous in aquatic ecosystems. Inside the biofilm is the nutrient‐rich
microenvironment promoted by the accumulation of the nutrient ions such as NH 4+ and NO …

One-step hydrothermal synthesis of spinel manganese oxide ion-sieve from commercial γ-MnO2 and its uptake performance for lithium

S Toprak, MM Demir - Chemosphere, 2024 - Elsevier
The selective extraction of lithium from aqueous systems necessitates efficient sorbent
materials. Spinel-type lithium manganese oxide ion sieves (LMOs) have been bee …

Analysis of Microplastics in Water and Biofilm Matrices in Lahor Reservoirs, East Java, Indonesia

PR Pertiwi, M Mahmudi, Z Pramudia… - The Journal of …, 2022 - jels.ub.ac.id
One of the aquatic ecosystems that are very susceptible to contamination is the reservoir
ecosystem. Reservoirs have different characteristics from other water bodies because they …

[PDF][PDF] Electric charge characteristics of biofilms formed on various surfaces

A Kurniawan, Y Fukuda - The Journal of Pure and …, 2016 - pdfs.semanticscholar.org
Biofilm is predominant habitats of microbes in aquatic environments. Biofilm forms when
microbes attach on surfaces and produce extracellular polymeric substances. Biofilm matrix …

The effectiveness of Nafion-coated stainless steel surfaces for inhibiting Bacillus subtilis biofilm formation

L Zhong, Y Song, S Zhou - Applied Sciences, 2020 - mdpi.com
Stainless steel is one of most commonly used materials in the world; however, biofilms on
the surfaces of stainless steel cause many serious problems. In order to find effective …

Biofilm matrices as biomonitoring agent and biosorbent for Cr (VI) pollution in aquatic ecosystems

A Kurniawan - Journal of Environmental Engineering and Sustainable …, 2019 - jeest.ub.ac.id
Heavy metal pollution in aquatic ecosystems has become one of the primary environmental
problems. Cr (VI) is one of the most toxic and carcinogenic heavy metal pollutants. The …

[PDF][PDF] Characteristics of Cd (II) Biosorption into Streamer Biofilm Matrices.

A Kurniawan, T Yamamoto… - International …, 2022 - pdfs.semanticscholar.org
This study analyzed the characteristics of Cd (II) biosorption into the natural streamer biofilm
matrices collected from the Brantas River in Indonesia to develop streamer biofilms as …

Biofilm as a bioindicator of Cr VI pollution in the Lotic Ecosystems

A Kurniawan, C Satriya - IOP Conference Series: Earth and …, 2018 - iopscience.iop.org
Biofilm is ubiquitous in aquatic ecosystems such as river. Biofilm have been reported to have
high sorption capacities that promote the accumulation of nutrient ions inside biofilm matrix …