FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3019558367> ?p ?o ?g. }

• W3019558367 endingPage "100830" @default.
• W3019558367 startingPage "100830" @default.
• W3019558367 abstract "Arsenic contamination of groundwater is a problem that affects millions of people across the world. Biological treatment of arsenic using microorganisms is an interesting alternative to conventional methods because it is most efficient, low cost and eco-friendly. In this study, three different bacterial species were isolated from arsenic laden tailing dam sludge at gold mining and the 16S rRNA sequencing data exposed their affiliation to three different genera, Bacillus thuringiensis strain WS3, Pseudomonas stutzeri strain WS9 and Micrococcus yunnanensis strain WS11. Considering the advantage of the different structures of these bacterial cell walls in adsorption, attempts were made to use individual and mixed dried biomass of these strains to achieve highest As (III) and As (V) removal under different conditions. Mixed dried biomass of WS3, WS9 and WS11 were found to be efficient in the removal of As (III) and As (V) up to 95% and 98%, respectively. Optimal conditions for arsenic removal were found; 8 and 6 h of contact time for As (III) and As (V), respectively, 7.5 (ppm) As (III) and 9 (ppm) As (V) concentration at 37 °C, pH 7, and 0.60 mg/ml of biomass dosage. In comparison of estimated coefficient of determination (R2), Langmuir isotherm model provided the best fit to the experimental data while the adsorption kinetic model followed the pseudo-second-order. FESEM–EDX analysis established diverse cell morphological changes with significant amounts of arsenic adsorbed onto the biomass compared to original biomass. FTIR analysis showed the involvement of hydroxyl, thiol, amide and amine functional groups in arsenic removal. Comparisons between actual and model adsorption results show that the artificial neural network model can predict adsorption efficiency with high accuracy (R2 > 0.98). Consequently, mixed dried biomass of WS3, WS9 and WS11 are strongly recommended for bio-treatment of toxic arsenic from the environment." @default.
• W3019558367 created "2020-05-01" @default.
• W3019558367 creator A5042863619 @default.
• W3019558367 creator A5053630402 @default.
• W3019558367 creator A5058150274 @default.
• W3019558367 creator A5069462633 @default.
• W3019558367 creator A5076205483 @default.
• W3019558367 creator A5083199558 @default.
• W3019558367 date "2020-08-01" @default.
• W3019558367 modified "2023-09-24" @default.
• W3019558367 title "The removal of arsenic species from aqueous solution by indigenous microbes: Batch bioadsorption and artificial neural network model" @default.
• W3019558367 cites W1505133202 @default.
• W3019558367 cites W1904654275 @default.
• W3019558367 cites W1965699356 @default.
• W3019558367 cites W1970624335 @default.
• W3019558367 cites W1972116219 @default.
• W3019558367 cites W1976642731 @default.
• W3019558367 cites W1976729406 @default.
• W3019558367 cites W1978096102 @default.
• W3019558367 cites W1978895830 @default.
• W3019558367 cites W1979060387 @default.
• W3019558367 cites W1982889318 @default.
• W3019558367 cites W1983130833 @default.
• W3019558367 cites W1983649297 @default.
• W3019558367 cites W1985775275 @default.
• W3019558367 cites W1988175035 @default.
• W3019558367 cites W1992174013 @default.
• W3019558367 cites W1994088309 @default.
• W3019558367 cites W1994443290 @default.
• W3019558367 cites W2000184582 @default.
• W3019558367 cites W2003174443 @default.
• W3019558367 cites W2006560384 @default.
• W3019558367 cites W2008404566 @default.
• W3019558367 cites W2015397754 @default.
• W3019558367 cites W2019609756 @default.
• W3019558367 cites W2027942290 @default.
• W3019558367 cites W2028792053 @default.
• W3019558367 cites W2030795735 @default.
• W3019558367 cites W2031722235 @default.
• W3019558367 cites W2039395444 @default.
• W3019558367 cites W2040486364 @default.
• W3019558367 cites W2045086055 @default.
• W3019558367 cites W2045823138 @default.
• W3019558367 cites W2046568229 @default.
• W3019558367 cites W2050717874 @default.
• W3019558367 cites W2051422186 @default.
• W3019558367 cites W2055523016 @default.
• W3019558367 cites W2056638260 @default.
• W3019558367 cites W2056876062 @default.
• W3019558367 cites W2060187825 @default.
• W3019558367 cites W2060616705 @default.
• W3019558367 cites W2060869021 @default.
• W3019558367 cites W2064684223 @default.
• W3019558367 cites W2065718653 @default.
• W3019558367 cites W2065723967 @default.
• W3019558367 cites W2068559516 @default.
• W3019558367 cites W2070593846 @default.
• W3019558367 cites W2072881727 @default.
• W3019558367 cites W2076961889 @default.
• W3019558367 cites W2078265655 @default.
• W3019558367 cites W2078664990 @default.
• W3019558367 cites W2084191352 @default.
• W3019558367 cites W2086610760 @default.
• W3019558367 cites W2090437821 @default.
• W3019558367 cites W2092158060 @default.
• W3019558367 cites W2092687436 @default.
• W3019558367 cites W2116455091 @default.
• W3019558367 cites W2121360961 @default.
• W3019558367 cites W2122782494 @default.
• W3019558367 cites W2129912051 @default.
• W3019558367 cites W2134112937 @default.
• W3019558367 cites W2140289655 @default.
• W3019558367 cites W2149602337 @default.
• W3019558367 cites W2154043474 @default.
• W3019558367 cites W2157483155 @default.
• W3019558367 cites W2161409660 @default.
• W3019558367 cites W2162748063 @default.
• W3019558367 cites W2191849346 @default.
• W3019558367 cites W2323969671 @default.
• W3019558367 cites W2325429999 @default.
• W3019558367 cites W2329822150 @default.
• W3019558367 cites W2334704688 @default.
• W3019558367 cites W2346835212 @default.
• W3019558367 cites W2535868028 @default.
• W3019558367 cites W2607139330 @default.
• W3019558367 cites W2727442671 @default.
• W3019558367 cites W2736822918 @default.
• W3019558367 cites W2752698709 @default.
• W3019558367 cites W2756429830 @default.
• W3019558367 cites W2790023200 @default.
• W3019558367 cites W2791702969 @default.
• W3019558367 cites W2800005741 @default.
• W3019558367 cites W2884674041 @default.
• W3019558367 cites W2886301352 @default.
• W3019558367 cites W2886870402 @default.
• W3019558367 cites W2912722646 @default.
• W3019558367 cites W3017537138 @default.
• W3019558367 cites W4240602779 @default.

• next