2017
DOI: 10.1038/s41598-017-04306-3
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Ecosystem activation system (EAS) technology for remediation of eutrophic freshwater

Abstract: Ecosystem activation system (EAS) was developed to create beneficial conditions for microbiome recovery and then restore and maintain the ecological integrity (microbial community, phytoplankton, zooplankton) for eutrophic freshwater rehabilitation. A 30 day’s filed test of EAS indicated that over 50% of contaminant was removed and the algae visibly disappeared. EAS treatment 2.5-fold increased the diversity of microbial community and changed the microbial community structure (e.g., two and three-fold decrease… Show more

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Cited by 17 publications
(5 citation statements)
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“…Diverse methods are being developed for water remediation, including use of plant biomass 18 20 . Work by Rezania (2015) and others have reported the potential of water hyacinth in the removal of pollutants from an aqueous solution 21 23 .…”
Section: Resultsmentioning
confidence: 99%
“…Diverse methods are being developed for water remediation, including use of plant biomass 18 20 . Work by Rezania (2015) and others have reported the potential of water hyacinth in the removal of pollutants from an aqueous solution 21 23 .…”
Section: Resultsmentioning
confidence: 99%
“…Chloroflexi (Wang et al, 2017) and Flavobacteria (Vu et al, 2019) are important for nutrient removal and organic carbon decomposition, respectively. HgcI_clade (Garcia et al, 2012), Limnohabitans (Chai et al, 2017), and Comamonadaceae (Ge et al, 2015) are responsible for phosphorous pathways that include accumulation and removal. Therefore, thermal stratification (Zhou et al, 2020) and nutrients might play important roles in shaping the bacterial community structure of reservoirs with different nutritional status.…”
Section: Thermal Stratification and Nutrients Might Play Key Roles In Shaping The Vertical Dynamic Distribution Of The Bacterial Communitmentioning
confidence: 99%
“…Members of the genus Hyphomicrobium are known as plant-associated methylotrophs (Macey et al 2020), but in contrast to this study, in a previous study their occurrence correlated negatively with plant growth (Franke-Whittle et al 2015). However, several Hyphomicrobium species are denitri ers (Martineau et al 2015) and another presently plant production-associated genus Arcicella has been connected to nitrogen and phosophorus cycling (Chai et al 2017). These bacteria are good candidates as indicators of e cient nutrient transfer from RAS e uents to plants.…”
Section: Bacterial Community Composition But Not Diversity Drove Plan...mentioning
confidence: 99%