Microalgae based wastewater treatment coupled to the production of high value agricultural products: Current needs and challenges

Morillas-España, Ainoa; Lafarga, Tomás; Sánchez-Zurano, Ana; Acién-Fernández, Francisco Gabriel; González-López, Cynthia Victoria

doi:10.1016/j.chemosphere.2021.132968

Cited by 57 publications

(20 citation statements)

References 124 publications

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“…Algumas espécies de microalgas são mixotróficas, por isso podem ser cultivadas usando duas estratégias -autotroficamente ou heterotroficamente (Sol et al, 2008;de Mendonça et al, 2018). Atualmente, as microalgas mais estudadas são do gênero Scenedesmus e Chlorella (Morillas-España et al, 2022). Artrospira platensis (spirulina),…”

Section: Microalgas Na Agriculturaunclassified

Microalgas Como Biofertilizante: Uma Nova Estratégia Para O Avanço Da Agricultura Moderna, Biorremediação De Águas Residuárias E Mitigação De Carbono Atmosférico

Dagnaisser¹,

Santos²,

Costa³

et al. 2023

Engenharias: Desenvolvimento De Processos E Produtos

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterála de nenhuma forma ou utilizá-la para fins comerciais. Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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Section: Microalgas Na Agriculturaunclassified

Microalgas Como Biofertilizante: Uma Nova Estratégia Para O Avanço Da Agricultura Moderna, Biorremediação De Águas Residuárias E Mitigação De Carbono Atmosférico

Dagnaisser¹,

Santos²,

Costa³

et al. 2023

Engenharias: Desenvolvimento De Processos E Produtos

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“…249 Moreover, compared with closed bioreactors, which are not recommended for wastewater treatment processes because of their complexity and higher production costs, open RPMs systems are easier and less expensive to operate. 293 The key design parameters of RPMs were reviewed by. 287 The genera Oedogonium, Cladophora, Spirogyra, Klebsormidium and Stigeoclonium have been investigated for wastewater treatment and proven to be effective.…”

Section: Algaementioning

confidence: 99%

Review of waste phosphorus from aquaculture: Source, removal and recovery

Luo

2022

Reviews in Aquaculture

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The contribution of phosphorus to water body eutrophication is a global environmental problem, and rapid increases in aquaculture are considered a significant source of phosphorus discharged into the environment. The current review focuses on the source of aquaculture waste phosphorus and measures to decrease phosphorus release into the environment. Because diets are a significant source of phosphorus in fed aquaculture systems, improving the utilization efficiency of dietary phosphorus can reduce the amount of waste phosphorus at the source. A wide range of removal and recovery technologies has been identified, including adsorption, crystallization, enhanced biological phosphorus removal (EBPR), denitrifying phosphorus removal, heterotrophic nitrification aerobic denitrification (HAND) and photosynthetic organism removal. Recovery technologies were also reviewed, particularly sludge phosphorus from recirculating aquaculture systems. A new method using bacteria to immobilize waste nitrogen and phosphorus into bioflocs has been proposed as a better solution. However, most of these technologies have only been implemented at the lab scale to pilot scale. Further studies are necessary to determine the working conditions and removal capacities of related technologies on a commercial scale.Moreover, phosphorus removal methods must be selected based on a consideration of recyclability.

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“…Algae-based technologies are alternative options for treating wastewater and generating useful products at low cost and high efficiency (Biris-Dorhoi et al 2016;Hwang et al 2016;Molazadeh et al 2019;Wollmann et al 2019;Do et al 2022;Li et al 2022;López-Sánchez et al 2022;Morillas-España et al 2022;Ricky and Shanthakumar 2022;Sousa et al 2022;You et al 2022). Indeed, the cultivation of microalgae offers a chemically efficient step for wastewater treatment plants, combined with the production of potentially valuable biomass.…”

Section: Microalgae-based Technologymentioning

confidence: 99%

“…Data from the literature show that algal-based treatments appear to work well compared to chemical processes, which are generally too expensive to be implemented in most places and may result in secondary pollution. In addition, the algal biomass produced during treatment can be used for methane production, composting, production of fuels or fine chemicals, and as animal feed or in aquaculture (López-Sánchez et al 2022;Morillas-España et al 2022;You et al 2022).…”

Section: Microalgae-based Technologymentioning

confidence: 99%

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Innovative technologies to remove alkylphenols from wastewater: a review

et al. 2022

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Alkylphenols and alkylphenol polyethoxylates are emerging hazardous contaminants due in particular to their endocrine-disrupting properties. These compounds originate from consumer products such as paints and latex paints, adhesives, inks, formulation of pesticides, paper industry, textile and leather industry, petroleum recovery chemicals, metal working fluids, personal care products, washing agents, cleaners, and detergents. Since classical wastewater treatments have not been designed to remove alkylphenols, these compounds end up polluting ecosystems. Here we review three advanced methods to remove alkylphenols and derivatives. First, innovative polymers, such as cyclodextrin polymers and molecularly imprinted polymers, allow to remove alkylphenols from effluents by adsorption. Second, biotechnologies such as microalgae, biodeg-radation in constructed wetlands and sequential anaerobic-aerobic digestion treatments. Third, advanced oxidation processes to degrade recalcitrant alkylphenols, e.g., ozone-carbon coupling, electrochemical degradation, photocatalysis, zero-valent iron-activated persulfate coupling, and catalytic ozonation.

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Microalgae based wastewater treatment coupled to the production of high value agricultural products: Current needs and challenges

Cited by 57 publications

References 124 publications

Microalgas Como Biofertilizante: Uma Nova Estratégia Para O Avanço Da Agricultura Moderna, Biorremediação De Águas Residuárias E Mitigação De Carbono Atmosférico

Microalgas Como Biofertilizante: Uma Nova Estratégia Para O Avanço Da Agricultura Moderna, Biorremediação De Águas Residuárias E Mitigação De Carbono Atmosférico

Review of waste phosphorus from aquaculture: Source, removal and recovery

Innovative technologies to remove alkylphenols from wastewater: a review

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