2019
DOI: 10.1016/j.mineng.2019.105860
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Effect of low pH and metal content on microbial community structure in an anaerobic sequencing batch reactor treating acid mine drainage

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Cited by 42 publications
(13 citation statements)
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“…This trend was also observed in the approach of Liu et al (2018) in which the inhibitory property of coexisting metals and metalloids induced relatively low sulfates removal performances (≈ 53%). Metals toxicity towards SRB consortia is indeed, well recognized (Giordani et al, 2019; Serrano and Leiva, 2017; Wu et al, 2017; Yin et al, 2019). SRB tolerance varies as a function of the nature and concentration of metals.…”
Section: The Use Of Microbial Sulfate Reductionmentioning
confidence: 99%
See 1 more Smart Citation
“…This trend was also observed in the approach of Liu et al (2018) in which the inhibitory property of coexisting metals and metalloids induced relatively low sulfates removal performances (≈ 53%). Metals toxicity towards SRB consortia is indeed, well recognized (Giordani et al, 2019; Serrano and Leiva, 2017; Wu et al, 2017; Yin et al, 2019). SRB tolerance varies as a function of the nature and concentration of metals.…”
Section: The Use Of Microbial Sulfate Reductionmentioning
confidence: 99%
“…As with non-biological methods, the presence of certain metals in solution also proves to be a factor of variability in microbial treatment (Giordani et al, 2019; Wu et al, 2017). Cabrera et al (2006), for instance, underlined the disturbance of Cr on the metabolic processes of SRB.…”
Section: Synthesis Regarding Removal Variabilitiesmentioning
confidence: 99%
“…The changes of microbial communities were evaluated in an anaerobic sequencing batch reactor (ASBR) used to treat synthetic AMD (Giordani, Rodriguez, et al, 2019). The effect of pH and metal concentrations was investigated to improve bioreactor performance and understand the functional role of microorganisms during treatment.…”
Section: Mine Drainage Remediation Technologymentioning
confidence: 99%
“…Біологічний спосіб анаеробної очистки кислотних стоків є також перспективним. Так, в анаеробному послідовному реакторі для обробки дренажних кислих шахтних вод після додавання металів та підвищення концентрації сульфату від 500 до 1500 мг/л встановлено [9] За даними польових досліджень кислотність порід палаючих шахтних відвалів внаслідок окислювальних реакцій становить менше 3,0 одиниць рН. При таких значеннях залізо та інші метали, такі як цинк, мідь, свинець, мишяк, марганець стають хімічно рухливими і вилуговуються з породної маси.…”
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