Green technology for bioremediation of the eutrophication phenomenon in aquatic ecosystems: a review

El‐Sheekh, Mostafa M.; Abdel-Daim, Mohamed M.; Okba, Mohamed; Gharib, Samiha M.; Soliman, Asgad M.; El-Kassas, Hala Y.

doi:10.2989/16085914.2020.1860892

Cited by 35 publications

(10 citation statements)

References 127 publications

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“…Aquatic plants can reduce eutrophication and increase phytoplankton diversity, thereby providing guidance for the restoration and protection of aquatic ecosystems, as excess phosphates in water leads to algae growth or eutrophication [15][16][17][18][19].…”

Section: Methodsmentioning

confidence: 99%

Use of higher aquatic vegetation for post-treatment of wastewater

Урмитова

Nizamova

2021

E3S Web Conf.

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The article presents the features of cascade phyto-treatment facilities, bio plateau with an open water mirror. Such structures are similar to natural wetland objects. The plant species on the cascades and their effect in the post-treatment of wastewater are considered. Natural biological treatment of wastewater with algae roots is one of the most effective methods of treatment. This method allows you to clean polluted wastewater without harming the environment. Aquatic plants intensify the purification process, remove biogenic elements, actively using them in their nutrition, remove heavy metals and organic substances from the water and accumulate in the root system, which are difficult to decompose and thus improve the process of self-purification of reservoirs. The article pays great attention to the project «The Resilient Ribbon: A Timeless Legend of Kazan». The essence of the project is the natural self-purification of the city lake Nizhny Kaban in Kazan, where the root system of plants is used to purify water from mixtures, phenols and phosphates, heavy metals and a number of other harmful substances. The results of laboratory studies of water quality after treatment at cascade phyto-treatment facilities are presented.

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Section: Methodsmentioning

confidence: 99%

Use of higher aquatic vegetation for post-treatment of wastewater

Урмитова

Nizamova

2021

E3S Web Conf.

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“…Microalgae-based systems have superior capacities to bioremediate WW, and they have the ability to remove 45–65% of BOD and COD [ 49 , 50 ]. Microalgae-based WWT systems present natural disinfection abilities and are more effective for reducing nutrient contamination than conventional WWT methods, which have shortcomings such as high operational costs and unavoidable secondary pollution from chemical processes [ 35 ]. On the contrary, microalgae are the most promising decontaminating agents for numerous pollutants as they have high surface-to-volume ratios, thus, high biosorption capacities.…”

Section: Microalgae and Their Marvelsmentioning

confidence: 99%

“…Numerous microalgal species, including Scenedesmus , Chlorella, Botryococcus , Phormidium , Limnospira (formerly Arthrospira, Spirulina ), and Chlamydomonas , have been confirmed to have an excellent capability for the bioremediation of nutrients, HMs, emerging pollutants and pathogens from WW [ 33 , 34 ]. Several microalgae species, such as Scenedesmus , Chlorella , Euglena , Oscillatoria , Chlamydomonas, and Ankistrodesmus, have grown efficiently in WW [ 35 ]. Moreover, they exhibit great tolerance against WW toxins.…”

Section: Introductionmentioning

confidence: 99%

Microalgae-based wastewater treatment: Mechanisms, challenges, recent advances, and future prospects

Abdelfattah

Ali

Ramadan

et al. 2023

Environmental Science and Ecotechnology

211

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“…PhyloChip arrays have used to investigate the microbial profile in extreme biological systems like sun powered salterns, industrial effluents, olive‐mill squanders and coral reefs (Meena et al, 2021). Similarly, these chips involving marine bacteria have also applicability in chromium contaminated industrial wastewaters and sugarcane processing plants (El‐Sheekh et al, 2021).…”

Section: Microarraysmentioning

confidence: 99%

Marine bacteria and omic approaches: A novel and potential repository for bioremediation assessment

Hassan

Sabreena

Khurshid

et al. 2022

Journal of Applied Microbiology

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Marine environments accommodating diverse assortments of life constitute a great pool of differentiated natural resources. The cumulative need to remedy unpropitious effects of anthropogenic activities on estuaries and coastal marine ecosystems has propelled the development of effective bioremediation strategies. Marine bacteria producing biosurfactants are promising agents for bio‐remediating oil pollution in marine environments, making them prospective candidates for enhancing oil recovery. Molecular omics technologies are considered an emerging field of research in ecological and diversity assessment owing to their utility in environmental surveillance and bioremediation of polluted sites. A thorough literature review was undertaken to understand the applicability of different omic techniques used for bioremediation assessment using marine bacteria. This review further establishes that for bioremediation of environmental pollutants (i.e. heavy metals, hydrocarbons, xenobiotic and numerous recalcitrant compounds), organisms isolated from marine environments can be better used for their removal. The literature survey shows that omics approaches can provide exemplary knowledge about microbial communities and their role in the bioremediation of environmental pollutants. This review centres on applications of marine bacteria in enhanced bioremediation, using the omics approaches that can be a vital biological contrivance in environmental monitoring to tackle environmental degradation. The paper aims to identify the gaps in investigations involving marine bacteria to help researchers, ecologists and decision‐makers to develop a holistic understanding regarding their utility in bioremediation assessment.

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Green technology for bioremediation of the eutrophication phenomenon in aquatic ecosystems: a review

Cited by 35 publications

References 127 publications

Use of higher aquatic vegetation for post-treatment of wastewater

Use of higher aquatic vegetation for post-treatment of wastewater

Microalgae-based wastewater treatment: Mechanisms, challenges, recent advances, and future prospects

Marine bacteria and omic approaches: A novel and potential repository for bioremediation assessment

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