A thermo-chemical and biotechnological approaches for bamboo waste recycling and conversion to value added product: Towards a zero-waste biorefinery and circular bioeconomy

Ding, Zheli; Awasthi, Sanjeev Kumar; Kumar, Manish; Kumar, Vinay; Dregulo, Andrei Mikhailovich; Yadav, Vivek; Sindhu, Raveendran; Binod, Parameswaran; Sarsaiya, Surendra; Pandey, Ashok; Taherzadeh, Mohammad J.; Rathour, Rashmi; Singh, Lal; Zhang, Zengqiang; Lian, Zihao; Awasthi, Mukesh Kumar

doi:10.1016/j.fuel.2022.126469

Cited by 15 publications

(2 citation statements)

References 290 publications

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“…[13] Bamboo waste has the potential to be turned into many value-added products for sustainable applications. [14] It has also been used as a carbon source to prepare biochar. [15,16] However, further pre-treatment or modification is required to improve the porous properties of the resulting biochar as an adsorbent for wastewater treatment.…”

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confidence: 99%

Waste bamboo‐derived biochar and multiporous carbon as adsorbents for methyl orange removal

Wang

Yan

Hsu

et al. 2023

J Chinese Chemical Soc

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MaterialsMultiporous carbon (MPC) with a high specific surface area (1121 m2g−1) and mesoporous and microporous structures was prepared by using bamboo biochar (308 m2g−1) as raw material.MethodsThe preparation involved a CaCO3 activation process, where CaCO3 served as both the template for mesopores and the activating agent for micropores. The template could be easily removed by dilute HCl(aq) solution, making the preparation process simpler and more environmentally friendly compared to using mesoporous SiO2 as a hard template.ResultsThe performance of the MPC and biochar as adsorbents for methyl orange (MO) dye was investigated by means of thermal dynamic isotherms and kinetic models tests. The Langmuir isothermal analysis results revealed that the MPC exhibited a significantly higher MO adsorption capacity (344.8 mg g−1) compared to the bamboo biochar (12.4 mg g−1). The adsorption kinetics of the MPC followed a pseudo‐second‐order model.ConclusionOverall, the obtained MPC material offers a cost‐effective, environmentally friendly, and efficient solution for removing dyes from aqueous solutions.

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confidence: 99%

Waste bamboo‐derived biochar and multiporous carbon as adsorbents for methyl orange removal

Wang

Yan

Hsu

et al. 2023

J Chinese Chemical Soc

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“…For brownfields contaminated with heavy metals, it is advisable to combine methods of phytoremediation (using higher plants to remove heavy mobile metals by the root system of plants) and bioenergy (after restoration of lands, use biomass as a renewable energy source) [92], for example, poplars [93], which, after phytoremediation, can be used to produce biodiesel for jet engines [94], including thermochemical methods of processing biomass into electricity [95,96]. The energy efficiency of the brownfield phytoremediation also has a multiplicative effect, which consists of reducing urban (anthropogenic) heat and sequestration of CO 2 [97].…”

Section: Integration Of Brownfields or Aed Into Ees And Ebs Stabilitymentioning

confidence: 99%

Brownfields, Environmental Stability and Renewable Energy: Pathways to Overcome the Imperfection of Cumulative Effect Assessment

Dregulo

2023

Energies

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Brownfields or objects of accumulated environmental damage are a complex object characterized by both the absorption and release of uncontrolled energy (for example, biogas or hydrothermal energy). The brownfield redevelopment process provides unique opportunities to ensure efficient energy transfer and maintain environmental stability. However, the implementation of these solutions depends on the quality of the assessment of the cumulative impact of unspent deposits, namely, the assessment of the damage caused to the environment, which, in turn, gives an understanding of how to ensure the elimination of damage to energy efficiency and environmental safety from uncontrolled carbon dioxide emissions. In this article, we consider the problems of assessing the cumulative effect of waste management activities, as a result of which abandoned deposits or objects of accumulated environmental damage appear. A cycle of measures to achieve socio-economic efficiency through the re-development of brownfields and their integration within energy-efficient systems and environmentally balanced systems is proposed, and a new concept of identifying the negative occurrence of brownfields under the influence of climate change is substantiated. Particularly, we assess the possibilities of integrating brownfields or objects of accumulated environmental damage into energy-efficient and environmentally balanced systems for goals of sustainable development.

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Bamboo as a sustainable crop for land restoration in India: challenges and opportunities

Sawarkar,

Shrimankar,

Manekar

et al. 2023

Environ Dev Sustain

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A thermo-chemical and biotechnological approaches for bamboo waste recycling and conversion to value added product: Towards a zero-waste biorefinery and circular bioeconomy

Cited by 15 publications

References 290 publications

Waste bamboo‐derived biochar and multiporous carbon as adsorbents for methyl orange removal

Waste bamboo‐derived biochar and multiporous carbon as adsorbents for methyl orange removal

Brownfields, Environmental Stability and Renewable Energy: Pathways to Overcome the Imperfection of Cumulative Effect Assessment

Bamboo as a sustainable crop for land restoration in India: challenges and opportunities

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