Modelling on the removal of Cr(VI) ions from aquatic system using mixed biosorbent (Pseudomonas stutzeri and acid treated Banyan tree bark)

Yaashikaa, P.R.; Kumar, P. Senthil; Babu, Vinod P.; Durga, R. Kanaka; Manivasagan, V.; Saranya, K.; Saravanan, A.

doi:10.1016/j.molliq.2018.12.004

Cited by 59 publications

(14 citation statements)

References 39 publications

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“…The competition for metals binding among various metals exists since the functional groups for metal adsorption are chemically the same. The effect of biochar immobilization on heavy metals and inorganic contaminants in polluted soils are still needed to be analysed [ 125 ]. Table 4 shows adsorption of organic and inorganic contaminants and their removal percentage using different biomass.…”

Section: Applications Of Biocharmentioning

confidence: 99%

A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

Yaashikaa¹,

Kumar²,

Varjani

et al. 2020

Biotechnology Reports

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529

186

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Section: Applications Of Biocharmentioning

confidence: 99%

A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

Yaashikaa¹,

Kumar²,

Varjani

et al. 2020

Biotechnology Reports

Self Cite

529

186

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show abstract

“…Aktif karbon, farklı hammaddelerden üretildiği için yüzey alanı, fonksiyonel gruplar, yüzey yükleri, büyüklük ve porozite gibi farklı yüzey özelliklerine sahiptir [28].Farklı yüzey özellikleri, atıksulardan ağır metal gideriminde etkin kullanım alanı sağlar [29][30][31].…”

Section: Sorbentlerunclassified

Ağır metal iyonlarının tarımsal atıklar ile biyosorpsiyonunun araştırılması

Gürkan¹

2021

Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi

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“…Heavy metals can have fatal consequences on living things when they encounter them through water, air, food, etc. (Majumder et al, 2017;Yaashikaa et al, 2019). The degradation of heavy metals is a serious problem that requires immediate action.…”

Section: Introductionmentioning

confidence: 99%

Chromium toxicity, speciation, and remediation strategies in soil-plant interface: A critical review

et al. 2023

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In recent decades, environmental pollution with chromium (Cr) has gained significant attention. Although chromium (Cr) can exist in a variety of different oxidation states and is a polyvalent element, only trivalent chromium [Cr(III)] and hexavalent chromium [Cr(VI)] are found frequently in the natural environment. In the current review, we summarize the biogeochemical procedures that regulate Cr(VI) mobilization, accumulation, bioavailability, toxicity in soils, and probable risks to ecosystem are also highlighted. Plants growing in Cr(VI)-contaminated soils show reduced growth and development with lower agricultural production and quality. Furthermore, Cr(VI) exposure causes oxidative stress due to the production of free radicals which modifies plant morpho-physiological and biochemical processes at tissue and cellular levels. However, plants may develop extensive cellular and physiological defensive mechanisms in response to Cr(VI) toxicity to ensure their survival. To cope with Cr(VI) toxicity, plants either avoid absorbing Cr(VI) from the soil or turn on the detoxifying mechanism, which involves producing antioxidants (both enzymatic and non-enzymatic) for scavenging of reactive oxygen species (ROS). Moreover, this review also highlights recent knowledge of remediation approaches i.e., bioremediation/phytoremediation, or remediation by using microbes exogenous use of organic amendments (biochar, manure, and compost), and nano-remediation supplements, which significantly remediate Cr(VI)-contaminated soil/water and lessen possible health and environmental challenges. Future research needs and knowledge gaps are also covered. The review’s observations should aid in the development of creative and useful methods for limiting Cr(VI) bioavailability, toxicity and sustainably managing Cr(VI)-polluted soils/water, by clear understanding of mechanistic basis of Cr(VI) toxicity, signaling pathways, and tolerance mechanisms; hence reducing its hazards to the environment.

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Modelling on the removal of Cr(VI) ions from aquatic system using mixed biosorbent (Pseudomonas stutzeri and acid treated Banyan tree bark)

Cited by 59 publications

References 39 publications

A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

Ağır metal iyonlarının tarımsal atıklar ile biyosorpsiyonunun araştırılması

Chromium toxicity, speciation, and remediation strategies in soil-plant interface: A critical review

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