Application of electrocoagulation for the efficient pollutants removal to reuse the treated wastewater in the dyeing process of the textile industry

Núñez, Jorge; Yeber, María C.; Cisternas, N.; Thibaut, Rene; Medina, Paulina; Carrasco, Claudia

doi:10.1016/j.jhazmat.2019.03.030

Cited by 146 publications

(40 citation statements)

References 35 publications

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“…Environmental pollutants, especially organic dyes and heavy metal ions in water, pose a serious threat to human beings. These pollutants from textile, [ 148,149 ] printing, [ 150 ] steel fabrication, [ 151 ] and paper dyeing [ 152 ] not only reduce or inhibit photosynthesis, but also accumulate in organisms that potentially enter living organisms through food chain. Various physical, chemical, and biological decolorization strategies have been employed for water body restoration over the past few decades.…”

Section: Fabrication Of Polymeric Composites Based On Mcrs For Removamentioning

confidence: 99%

Recent Advances on Fabrication of Polymeric Composites Based on Multicomponent Reactions for Bioimaging and Environmental Pollutant Removal

Yang

Liang

et al. 2021

Macromol. Rapid Commun.

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As the core of polymer chemistry, manufacture of functional polymers is one of research hotspots over the past several decades. Various polymers are developed for diverse applications due to their tunable structures and unique properties. However, traditional step‐by‐step preparation strategies inevitably involve some problems, such as separation, purification, and time‐consuming. The multicomponent reactions (MCRs) are emerging as environmentally benign synthetic strategies to construct multifunctional polymers or composites with pendant groups and designed structures because of their features, such as efficient, fast, green, and atom economy. This mini review summarizes the latest advances about fabrication of multifunctional fluorescent polymers or adsorptive polymeric composites through different MCRs, including Kabachnik–Fields reaction, Biginelli reaction, mercaptoacetic acid locking imine reaction, Debus–Radziszewski reaction, and Mannich reaction. The potential applications of these polymeric composites in biomedical and environmental remediation are also highlighted. It is expected that this mini‐review will promote the development preparation and applications of functional polymers through MCRs.

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Section: Fabrication Of Polymeric Composites Based On Mcrs For Removamentioning

confidence: 99%

Recent Advances on Fabrication of Polymeric Composites Based on Multicomponent Reactions for Bioimaging and Environmental Pollutant Removal

Yang

Liang

et al. 2021

Macromol. Rapid Commun.

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“…The coupled process was able to remove 99.52% COD, 100% Cr, and 98.27% sulfide. Núñez et al (2019) studied the effect of pH, current density, and reaction time on the treatment of dye wastewater using electrocoagulation process. Under the optimum condition, the removal of color, turbidity, and COD was 86%, 82%, and 59%, respectively.…”

Section: Physical Treatmentmentioning

confidence: 99%

Hazardous wastes treatment technologies

Shih

et al. 2020

Water Environment Research

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“…The most common methods of the dyes removal from wastewaters include e.g., chemical precipitation, ultrafiltration [12], aerobic and anaerobic biological treatment [13], chemical coagulation/flocculation [14], advanced oxidation processes [15], electrochemical treatments [16], and reverse osmosis [17]. However, some of these processes are expensive and ineffective to treat huge range of wastewater [18].…”

Section: Adsorption As Process For Removal Of Dyesmentioning

confidence: 99%

Utilization of Spent Coffee Grounds for Removal of Hazardous Substances from Water: A Review

Blinová

Sirotiak

2019

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

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Water is one of the most important substances on earth; nowadays, its pollution is one of the main environmental problems. Textile industries pose a significant environmental problem for earth. Firstly, it is due to their huge water consumption, and secondly, they produce a lot of wastewater contaminated with dyes, chemicals, suspended solids, etc. These contaminants can make water unsuitable for the desired purposes (e.g., drinking, watering, washing and showering). The one of the promising methods for the removal of dyes from the contaminated wastewater is adsorption. In this process, we can use low cost waste materials as an adsorbent. This paper presents an overview of utilization of the spent coffee grounds for the removal of dyes from wastewater.

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Application of electrocoagulation for the efficient pollutants removal to reuse the treated wastewater in the dyeing process of the textile industry

Cited by 146 publications

References 35 publications

Recent Advances on Fabrication of Polymeric Composites Based on Multicomponent Reactions for Bioimaging and Environmental Pollutant Removal

Recent Advances on Fabrication of Polymeric Composites Based on Multicomponent Reactions for Bioimaging and Environmental Pollutant Removal

Hazardous wastes treatment technologies

Utilization of Spent Coffee Grounds for Removal of Hazardous Substances from Water: A Review

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