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References from Development and optimization of a bio-flotation process for hexavalent chromium removal using a microbial biosurfactant produced by Bacillus paramycoides. Local targets link to admitted publications; unresolved targets remain external evidence.
Adsorptive removal of heavy metals from wastewater using emerging nanostructured materials: a state-of-the-art review
10.1016/j.seppur.2024.127018 · 2024 · External reference
Biotransformation of hexavalent chromium from wastewater using Bacillus firmus
10.3103/s1063455x2503004x · 2025 · External reference
NaHS-driven attenuation of hexavalent chromium toxicity: interplay of chromium sequestration and the ascorbate-glutathione cycle
10.1016/j.plaphy.2025.110636 · 2025 · External reference
Adsorption columns for the removal of hazardous hexavalent chromium, arsenite and fluoride ions from aqueous media by novel N, P - doped graphene oxide/chitosan composites
10.1016/j.seppur.2026.137465 · 2026 · External reference
Speciation analysis of Cr(VI) and Cr(III) in water with surface-enhanced raman spectroscopy
10.1021/acsomega.0c05020 · 2021 · External reference
Regulations for chromium emissions to the aquatic environment in Europe and elsewhere
10.1016/j.chemosphere.2020.126876 · 2020 · External reference
Unresolved reference
2017 · External reference
Recent advancement of coagulation–flocculation and its application in wastewater treatment
10.1021/acs.iecr.5b04703 · 2016 · External reference
Surface functional groups of carbon-based adsorbents and their roles in the removal of heavy metals from aqueous solutions: a critical review
10.1016/j.cej.2019.02.119 · 2019 · External reference
Selective removal of the heavy metal ions from waters and industrial wastewaters by ion-exchange method
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A comprehensive review on contaminants removal from pharmaceutical wastewater by electrocoagulation process
10.1016/j.scitotenv.2020.138095 · 2020 · External reference
High-efficiency As(III) oxidation and electrocoagulation removal using hematite with a charge−discharge technique
10.1016/j.scitotenv.2019.135678 · 2020 · External reference
Removal of heavy metal ions from wastewater: a comprehensive and critical review
10.1038/s41545-021-00127-0 · 2021 · External reference
Advances in microbial biosurfactants for mineral flotation: towards sustainable phosphate ore beneficiation
10.1016/j.jwpe.2025.108267 · 2025 · External reference
Role of biosurfactants in heavy metal removal and mineral flotation
2024 · External reference
Lignin-based flotation reagents for sustainable mineral processing
10.1016/j.pmatsci.2026.101679 · 2026 · External reference
A critical review on natural surfactants and their potential for sustainable mineral flotation
10.1007/s11157-022-09639-8 · 2023 · External reference
Green innovations in mineral flotation for enhancing sustainability through enzymatically synthesized sugar and fatty alcohol biosurfactants – a comprehensive review
10.1016/j.mineng.2025.109415 · 2025 · External reference
The use of biosurfactants in flotation: application for the removal of metal ions
10.1016/j.mineng.2003.06.013 · 2003 · External reference
Emerging application of biosurfactants in metal extraction
10.1016/j.cocis.2023.101763 · 2023 · External reference
Selective removal of Gallium from mixed metal solutions with Arsenic by ion flotation using the biosurfactant rhamnolipid
10.1016/j.jwpe.2024.104879 · 2024 · External reference
Characteristics of mannosylerythritol lipids and their environmental potential
10.1016/j.carres.2014.12.012 · 2015 · External reference
Production, characterization, and applications of bioemulsifiers (BE) and biosurfactants (BS) produced by Acinetobacter spp.: a review
10.1002/jobm.201800364 · 2019 · External reference
Isolation and screening of biosurfactant producing microorganisms from oil contaminated soil
2012 · External reference
Isolation of biosurfactant-producing bacteria from dioxin-contaminated soil and their biodegradation capacity to dibenzofuran
10.1016/j.bcab.2025.103490 · 2025 · External reference
Screening and evaluation of biosurfactant-producing strains isolated from oilfield wastewater
10.1007/s12088-013-0379-y · 2013 · External reference
Isolation, characterization and antibacterial effect of biosurfactant from Candida parapsilosis
2018 · External reference
A simple extraction procedure for efficient routine detection of pathogenic bacteria in plant material by polymerase chain reaction
10.1016/s0167-7012(99)00033-0 · 1999 · External reference
Antibiotic susceptibility testing by a standardized single disk method
10.1093/ajcp/45.4_ts.493 · 1966 · External reference
Screening, identification, and optimization of protease producing Bacillus pumilus strain dt−15 from tannery waste disposal site in Addis Ababa, Ethiopia
10.1155/ijm/7176092 · 2025 · External reference
Isolation and optimization of lipase producing bacteria from oil contaminated soils
2010 · External reference
Remarkable effect of sugar waste pyrolysis oil as a calcite collector for enhanced phosphate beneficiation via reverse flotation
10.1021/acssuschemeng.5c01400 · 2025 · External reference
Colorimetric method for determination of sugars and related substances
10.1021/ac60111a017 · 1956 · External reference
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
10.1016/0003-2697(76)90527-3 · 1976 · External reference
Chemical basis of the sulfo-phospho-vanillin reaction for estimating total serum lipids
10.1093/clinchem/18.3.199 · 1972 · External reference
Mechanistic insights into the interfacial adsorption behaviors of Cr(VI) on ferrihydrite: effects of pH and naturally coexisting anions in the environment
10.1016/j.ecoenv.2022.114474 · 2023 · External reference
Adsorption mechanism of aqueous Cr(VI) by Vietnamese corncob biochar: a spectroscopic study
10.1039/d4ra07455f · 2024 · External reference
Biosequestration of chromium(III) in an aqueous solution using cationic and anionic biosurfactants produced from two different Bacillus sp. – a comparative study
10.1039/c5ra07999c · 2015 · External reference
Efficient removal of heavy metals from aqueous solutions using ion flotation technique
10.1016/j.mineng.2024.108857 · 2024 · External reference
Correlation between cell surface physicochemical properties of bacterial strains and their chromium removal potential
10.1080/01694243.2017.1321178 · 2017 · External reference
Bioremoval of acid red 14 dye by Wickerhamomyces anomalus biomass: kinetic and thermodynamic study, characterization of physicochemical interactions, and statistical optimization of the biosorption process
10.1007/s13399-022-02711-x · 2024 · External reference
Box–Behnken design optimization of acid black 1 dye biosorption by different brown macroalgae
10.1016/j.cej.2011.10.073 · 2012 · External reference
Isolation and characterization of biosurfactant-producing bacteria from oil well batteries with antimicrobial activities against food-borne and plant pathogens
10.3389/fmicb.2020.00064 · 2020 · External reference
Stimulation of Bacillus sp. by lipopeptide biosurfactant for the degradation of aromatic amine 4-chloroaniline
10.1016/j.jhazmat.2021.125716 · 2021 · External reference
A comparison of recovery methods of rhamnolipids produced by Pseudomonas aeruginosa
10.1016/j.proeng.2016.06.538 · 2016 · External reference
Isolation, screening and production of biosurfactant producing bacteria from oil contaminated soil, mangroove sediment and marine water
2021 · External reference
Extraction, purification and applications of biosurfactants based on microbial-derived glycolipids and lipopeptides: a review
10.1007/s10311-021-01336-2 · 2022 · External reference
Microbial lipopeptide production and purification bioprocesses, current progress and future challenges
10.1002/biot.201600566 · 2017 · External reference
The statistical optimization and investigating anti-biofilm effect of the surfactin produced from Bacillus paramycoides
10.1186/s13213-025-01827-5 · 2025 · External reference
Role of nanotechnology for improving properties of biosurfactant from newly isolated bacterial strains from Rajasthan
10.1016/j.matpr.2021.05.682 · 2022 · External reference
Study on biodegradation of used engine oil in a stirred batch bioreactor by ochrobactrum intermedium and Bacillus paramycoides isolates
10.1038/s41598-025-20748-6 · 2025 · External reference
Isolation and characterization of a surfactin-like biosurfactant produced by Bacillus subtilis 3KP isolated from oil-contaminated soil in Indonesia
10.1042/bsr20241227 · 2025 · External reference
Efficient production of biosurfactant surfactin by a newly isolated Bacillus subtilis (sp.) 50499 strain from oil-contaminated soil
10.1016/j.fbp.2023.09.002 · 2023 · External reference
Impact of biosurfactant produced by Bacillus spp. On biodegradation efficiency of crude oil and anthracene
10.1016/j.chemosphere.2023.140340 · 2023 · External reference
Study on optimization, degreasing and destaining potentials of glycophospholipid biosurfactant produced by Bacillus Anthracis S62A
10.4314/dujopas.v9i1a.4 · 2023 · External reference
Molecular characterization and antibiogram profiling of bacteria isolated from sewage and surface water in Bangladesh
10.1155/sci5/1848058 · 2025 · External reference
Assessment of antibiotic resistance and microbial contamination in commercial veterinary probiotic products
10.3390/biology14111612 · 2025 · External reference
Toxic heavy metal ions removal from wastewater by ion flotation using a nano collector
10.1016/j.mineng.2023.108380 · 2023 · External reference
Screening and characterization of biosurfactant-producing bacteria isolated from contaminated soils with oily wastes
2017 · External reference
Characterization and properties of the biosurfactant produced by Candida lipolytica UCP 0988
10.1016/j.ejbt.2013.12.006 · 2014 · External reference
Flotation of serpentinite and quartz using biosurfactants
2012 · External reference
Rhamnolipid CMC prediction
10.1016/j.jcis.2016.10.055 · 2017 · External reference
The ion flotation of copper, nickel, and cobalt using the biosurfactant surfactin
10.1007/s43938-023-00023-8 · 2023 · External reference
A comprehensive review on the role of biosurfactants in remediation of heavy metals from contaminated environment
10.1080/10889868.2024.2427076 · 2026 · External reference
Production and structural characterization of surfactin (C14/Leu7) produced by Bacillus subtilis isolate LSFM-05 grown on raw glycerol from the biodiesel industry
10.1016/j.procbio.2011.07.001 · 2011 · External reference
Production of biosurfactant and antifungal compound by fermented food isolate Bacillus subtilis 20B
10.1016/j.biortech.2007.07.030 · 2008 · External reference
The interactions of the biosurfactant surfactin in coal flotation
10.1016/j.colsurfa.2021.127122 · 2021 · External reference
Removal of trace hexavalent chromium from aqueous solutions by ion foam fractionation
10.1016/j.jhazmat.2018.12.105 · 2019 · External reference
Applications of CTAB modified magnetic nanoparticles for removal of chromium (VI) from contaminated water
10.1016/j.jare.2017.06.002 · 2017 · External reference
Enhanced adsorption of Cr(VI) from aqueous solutions by CTAB-modified schwertmannite: adsorption performance and mechanism
10.1016/j.cherd.2024.07.013 · 2024 · External reference
Synergistic effects of binary surfactant mixtures in the removal of Cr(VI) from its aqueous solution by foam fractionation
10.1016/j.seppur.2019.116346 · 2020 · External reference
Simultaneous removal of Ni(II) and Cr(VI) from aqueous solution by froth flotation using PNIPAM-CS intelligent nano-hydrogels as collector
10.1016/j.molliq.2021.117551 · 2021 · External reference
Evaluation of rhamnolipid (RL) as a biosurfactant for the removal of chromium from aqueous solutions by precipitate flotation
10.1016/j.jenvman.2015.09.034 · 2016 · External reference
Removal of Cr(VI) from Cr-contaminated groundwater through electrochemical addition of Fe(II)
10.1016/j.jenvman.2005.12.005 · 2007 · External reference
Pinecone biochar for the adsorption of chromium (VI) from wastewater: kinetics, thermodynamics, and adsorbent regeneration
10.1016/j.envres.2024.119423 · 2024 · External reference
Biochar as sustainable adsorbents for chromium ion removal from aqueous environment: a review
10.1007/s13399-022-02784-8 · 2024 · External reference
One-step electrochemical reduction and precipitation removal of Cr(VI) in acid wastewaters using amidoxime-functionalized carbon felt
10.1016/j.desal.2024.118257 · 2025 · External reference
Ion flotation of heavy metal ions by using biodegradable biosurfactant as collector: application and removal mechanism
10.1016/j.mineng.2021.107338 · 2022 · External reference
Optimization of sulfate leaching from Phosphogypsum for efficient bioreduction in a batch bioreactor using a sulfate-reducing microbial consortium
10.1016/j.cej.2023.146072 · 2023 · External reference
Box–Behnken design based statistical modeling for the extraction and physicochemical properties of pectin from sunflower heads and the comparison with commercial low-methoxyl pectin
10.1038/s41598-020-60339-1 · 2020 · External reference
Nitrogen removal by Rhodococcus sp. SY24 under linear alkylbenzene sulphonate stress: carbon source metabolism activity, kinetics, and optimum culture conditions
10.1016/j.biortech.2022.128348 · 2023 · External reference
Removal of chromium using rhamnolipid biosurfactant, ferrous sulfate and cationic tannin-based flocculant in a dissolved air floating system using a central composite design (CCD)
10.1002/jsde.12747 · 2024 · External reference
Eco-friendly collectors for flotation of fine hematite and malachite particles
2023 · External reference
Innovative dual flotation process using algal sodium alginate as a calcite depressant for enhancing phosphate recovery
10.1021/acsapm.5c02245 · 2025 · External reference
A review and environmental impact analysis on the current state of froth flotation on recycling of e-wastes
10.1016/j.resconrec.2024.107967 · 2025 · External reference
A significant review of froth stability in mineral flotation
10.1016/j.ces.2024.120738 · 2025 · External reference
Optimization of different process parameters for the removal efficiency of fluoride from aqueous medium by a novel bio-composite using Box-Behnken design
10.1016/j.jece.2022.109232 · 2023 · External reference
Chromate adsorption on amine-functionalized core/shell magnetic mesoporous material
10.1007/s10934-015-9970-4 · 2015 · External reference
Equilibria and kinetics of chromium(VI) speciation in aqueous solution – A comprehensive study from pH 2 to 11
10.1016/j.ica.2017.05.038 · 2018 · External reference
Characterization and adsorption performance of surfactant-modified zeolite for chromium(VI) removal from aqueous solutions
10.12911/22998993/200638 · 2025 · External reference
Selective adsorption of Pb(II) and Cr(VI) by surfactant-modified and unmodified natural zeolites: a comparative study on kinetics, equilibrium, and mechanism
10.1007/s11270-016-2790-6 · 2016 · External reference
Quantitative determination of hexavalent chromium in aqueous solutions by UV-vis spectrophotometer
10.2478/s11532-007-0038-4 · 2007 · External reference
Hexavalent chromium quantification in solution: comparing direct UV–visible spectrometry with 1,5-diphenylcarbazide colorimetry
10.1016/j.crci.2018.05.002 · 2018 · External reference
Surfactin from Bacillus subtilis displays promising characteristics as O/W-emulsifier for food formulations
10.1016/j.colsurfb.2021.111749 · 2021 · External reference
Biosorbents for heavy metals removal and their future
10.1016/j.biotechadv.2008.11.002 · 2009 · External reference
Hexavalent chromium removal in a foam flotation pilot plant
10.1080/01496398408060337 · 1984 · External reference