Polymer nanocomposite membranes for wastewater treatment

Zambare, Rahul S.; Nemade, Parag R.

doi:10.1016/b978-0-12-821496-1.00021-0

Cited by 2 publications

(1 citation statement)

References 289 publications

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“…For instance, Dubey et al (2016) produced carbon nanoparticles (CANPs) to remove Hg2+ ions from water, demonstrating an impressive adsorption capacity of 217.4 mg/g at 30 °C. According to Saad et al (2018), a nanocomposite made of ZnO and chitosan successfully removed lead, copper, and cadmium ions from water, exhibiting a strong predilection for (Asif et al, 2021;Zambare and Nemade, 2021;Chauhan et al, 2022;Kayanja et al, 2023).…”

Section: Chitosan Based Nanomaterialsmentioning

confidence: 99%

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

Karnwal,

Malik

2024

Front. Environ. Sci.

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Engineered nanomaterials have emerged as a promising technology for water treatment, particularly for removing heavy metals. Their unique physicochemical properties enable them to adsorb large quantities of metals even at low concentrations. This review explores the efficacy of various nanomaterials, including zeolites, polymers, chitosan, metal oxides, and metals, in removing heavy metals from water under different conditions. Functionalization of nanomaterials is a strategy to enhance their separation, stability, and adsorption capacity. Experimental parameters such as pH, adsorbent dosage, temperature, contact time, and ionic strength significantly influence the adsorption process. In comparison, engineered nanomaterials show promise for heavy metal remediation, but several challenges exist, including aggregation, stability, mechanical strength, long-term performance, and scalability. Furthermore, the potential environmental and health impacts of nanomaterials require careful consideration. Future research should focus on addressing these challenges and developing sustainable nanomaterial-based remediation strategies. This will involve interdisciplinary collaboration, adherence to green chemistry principles, and comprehensive risk assessments to ensure the safe and effective deployment of nanomaterials in heavy metal remediation at both lab and large-scale levels.

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Section: Chitosan Based Nanomaterialsmentioning

confidence: 99%

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

Karnwal,

Malik

2024

Front. Environ. Sci.

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A TiO₂ grafted bamboo derivative nanocellulose polyvinylidene fluoride (PVDF) nanocomposite membrane for wastewater treatment by a photocatalytic process

Rahman,

James,

Mohamed Said

et al. 2024

Mater. Adv.

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Polymer nanocomposite membranes for wastewater treatment

Cited by 2 publications

References 289 publications

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

A TiO₂ grafted bamboo derivative nanocellulose polyvinylidene fluoride (PVDF) nanocomposite membrane for wastewater treatment by a photocatalytic process

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Polymer nanocomposite membranes for wastewater treatment

Cited by 2 publications

References 289 publications

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

Nano-revolution in heavy metal removal: engineered nanomaterials for cleaner water

A TiO2 grafted bamboo derivative nanocellulose polyvinylidene fluoride (PVDF) nanocomposite membrane for wastewater treatment by a photocatalytic process

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A TiO₂ grafted bamboo derivative nanocellulose polyvinylidene fluoride (PVDF) nanocomposite membrane for wastewater treatment by a photocatalytic process