Biosorption of Lead(II) in Aqueous Solution by Spent Mushroom <i>Tricholoma lobayense</i>

Dai, Jiuzhou; Chen, Feng; Ji, Jinhu; Zhang, Weiwei; Xu, Heng

doi:10.2175/106143012x13347678384404

Cited by 11 publications

(5 citation statements)

References 28 publications

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“…ACCEPTED MANUSCRIPT 14 the gel formation and divalent heavy metal cation binding properties of alginate can be found in literature [38][39][40][41]. As shown in this study, the dried beads had higher removal efficiency for lead and copper than the gel-type ones.…”

Section: Accepted Manuscriptsupporting

confidence: 63%

“…For these reasons, numerous researchers have been previously conducted for the treatment of lead and copper, such as chemical precipitation [11,12], ion-exchange [13,14], membrane filtration [15,16], flotation [17], and adsorption [18,19]. However, chemical precipitation is only optimal for high heavy metal ion concentration in wastewater and ion-exchange may cause secondary contamination when resins are regenerated by chemical reagents.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Applicability and toxicity evaluation of an adsorbent based on jujube for the removal of toxic heavy metals

Lee

Song

et al. 2015

Reactive and Functional Polymers

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Section: Accepted Manuscriptsupporting

confidence: 63%

Section: Introductionmentioning

confidence: 99%

Applicability and toxicity evaluation of an adsorbent based on jujube for the removal of toxic heavy metals

Lee

Song

et al. 2015

Reactive and Functional Polymers

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“…Only a few reports are available on actual wastewater biosorption cases by species discussed in this review. For example Dai et al [87] …”

Section: Biosorption Capacities Of Side Stream Biomassesmentioning

confidence: 99%

Utilization of Industrial Microbe Side Streams for Biosorption of Heavy Metals from Wastewaters

Taskila¹,

Leiviskä²,

Haapalainen³

et al. 2015

J Bioremed Biodeg

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The present report reviews the potential and applicability of industrial microbe side streams produced in Finnish bioprocess industries for biosorption of heavy metals from wastewaters. Microbial side stream biomasses are formed worldwide in e.g. food, brewing, biofuel, pharmaceuticals, wood processing and enzyme manufacturing industries. Although these streams are typically used for low-valued animal feed or biogas production, they would also have potential for biosorbent materials to be used in in situ water treatment. Since major challenges have been recognized, especially regarding the availability of biomass, and to logistic and processing cost, biosorption is not the most economically attractive option for the use of these biomasses at the moment. However, in the future the situation may change due to new incentives or more cost-efficient biosorbent preparation technologies. This report will provide a knowledge basis for the consideration of biosorption applications for industrial microbe side streams. Journal of Bior emediation & Biodegradation Yeast fermentationsEthanol fermentation process consists of several unit operations to convert carbohydrates into ethanol by S. cerevisiae. This technology is employed worldwide in production of alcoholic beverages and bioethanol. After brewing the yeast cells are collected from the bottom of tank or separated by centrifugation to form slurry of 20-50% solids [6]. Loose slurries are further concentrated by filtration after which they are thermally disrupted at around 80°C and optionally also with organic acids. The production capacity of major Finnish breweries is over 400 million l/a [7] and the respective quantity of formed yeast containing residues is approximately 2000 t/a.Bioethanol is produced by St1 Biofuels Oy in quantity of 13,000 t/a in Lahti, Vantaa, Hamina, Jokioinen and Hämeenlinna. Ethanol is further concentrated at Hamina. These production sites produce altogether over 75,000 t/a of residues that contain also yeast cells. Hämeenlinna plant directs all organic residues to biogas production [8] while the other plants produce also animal feed. The amount of produced feed is over 45,000 t/a [9][10][11][12]. The company has also been appointed an environmental permit in 2013 for production of lignocellulose ethanol in Kajaani [13]. Yeast residues of the process together with other residues would be directed to energy production. Enzyme productionThe main steps in enzyme production processes are medium preparation, inoculum preparation, inoculation and fermentation, cell removal, product purification and concentration, and formulation. The nature of produced enzyme affects also properties of microbial residues. Extracellular enzymes are recovered from the fermentation broth after removal of cells which remains the cells intact. Cell removal is conducted using filter press together with filter aids and flocculants. On the contrary, intracellular products are recovered via disruption of cells by chemical or mechanical methods, after which cell debri...

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“…The latter include: polycyclic aromatic hydrocarbons -PAHs- [34], fungicides [35,36], pesticides [37], petroleum [38], acid mine drainage [39,40] and textile effluents [41]. Several authors have tested different methods of SMS use for the bioremediation of Lentinus edodes to remove cadmium, chromium [42,43] and lead by Tricholoma lobayense [44]. More recently, Xu et al [45] reported the use of spent Agaricus bisporus to remove lead and cadmium from aqueous solutions.…”

Section: Introductionmentioning

confidence: 99%

Bioremediation of Waste Water to Remove Heavy Metals Using the Spent Mushroom Substrate of Agaricus bisporus

Bobadilla

Marcos

Vergara-González

et al. 2019

Water

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The presence of heavy metals in waste water brings serious environmental pollution that threatens human health and the ecosystem. Bioremediation of heavy metals has received considerable and growing interest over the years. Thus, this paper presents the use of the Spent Mushroom Substrate (SMS) of Agaricus bisporus cultivation as a bioremediating agent to remove heavy metals that are present in industrial waters. These metals include chromium, lead, iron, cobalt, nickel, manganese, zinc, copper and aluminium. In particular, this study analyses the performance of SMS bioreactors with different groups of heavy metals at various concentrations. Between 80% and 98% of all contaminants that were analysed can be removed with 5 kg of SMS at hydraulic retention times of 10 and 100 days. The best removal efficiencies and longevities were achieved when removing iron (III), nickel and cobalt from contaminated water at a pH of 2.5. These results suggest that SMS can successfully treat waste water that has been contaminated with heavy metals.

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Biosorption of Lead(II) in Aqueous Solution by Spent Mushroom Tricholoma lobayense

Cited by 11 publications

References 28 publications

Applicability and toxicity evaluation of an adsorbent based on jujube for the removal of toxic heavy metals

Applicability and toxicity evaluation of an adsorbent based on jujube for the removal of toxic heavy metals

Utilization of Industrial Microbe Side Streams for Biosorption of Heavy Metals from Wastewaters

Bioremediation of Waste Water to Remove Heavy Metals Using the Spent Mushroom Substrate of Agaricus bisporus

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