2016
DOI: 10.1016/j.molliq.2015.12.065
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Green activated carbons from different waste materials for the removal of iron from real wastewater samples of Nag River, India

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Cited by 33 publications
(5 citation statements)
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“…Activated carbon is the most commonly applied adsorbent for removal of a vast variety of dyes, including MB, but is deemed too expensive and difficult for regeneration [17]. Therefore, there have been demands for alternative low-cost adsorbents in order to make the adsorption process a viable wastewater treatment technology [18,19]. In recent years, adsorption process by means of biomass wastes has been regarded as the most affordable and feasible option for removal of dyes.…”
Section: Introductionmentioning
confidence: 99%
“…Activated carbon is the most commonly applied adsorbent for removal of a vast variety of dyes, including MB, but is deemed too expensive and difficult for regeneration [17]. Therefore, there have been demands for alternative low-cost adsorbents in order to make the adsorption process a viable wastewater treatment technology [18,19]. In recent years, adsorption process by means of biomass wastes has been regarded as the most affordable and feasible option for removal of dyes.…”
Section: Introductionmentioning
confidence: 99%
“…A área superficial da casca de laranja liofilizada, obtida a partir da análise BET, apresentou valor igual a 0,609 m²/g. Souza e Cechinel (2017) [36], assim como Nandeshwar et al (2016) [10] obtiveram valores baixos para a área superficial da casca de laranja in natura, 0,04 e 0,0014 m²/g, respectivamente. Deste modo, a amostra liofilizada obteve um aumento significativo da sua área superficial, o que proporciona maior disponibilidade de superfície externa do biossorvente.…”
Section: Caracterização Da Biomassa Liofilizadaunclassified
“…O ferro, apesar de não ser considerado um metal altamente tóxico, causa alterações na qualidade da água, afetando propriedades como a turbidez, estimulando o crescimento de bactérias e reagindo quimicamente com outros materiais presentes no corpo hídrico receptor [8]. Em humanos, a formação de radicais e peróxidos a partir da reação entre o ferro e o oxigênio, pode ser prejudicial ao metabolismo intracelular [9] e contribuir para problemas graves de saúde como cirrose, diabetes, câncer de fígado, infecções bacterianas e virais [10]. Neste contexto, tratamentos de controle, prevenção ou remediação da DAM são necessários, sendo mais comumente utilizado o método de neutralização do efluente e a precipitação dos íons metálicos, entretanto com elevada geração de lodo [11].…”
Section: Introductionunclassified
“…As mentioned earlier, River Nag flows across the city of Nagpur and receives domestic wastewater along with its flow. The downstream of the river water is extensively used for irrigation (Nandeshwar et al, 2016).…”
Section: River Nagmentioning
confidence: 99%