scholarly journals Anaerobic–aerobic system for beverage effluent treatment: Performance evaluation and microbial community dynamics

2019 ◽  
Vol 7 ◽  
pp. 100309 ◽  
Author(s):  
Vinay Kumar Tyagi ◽  
Jianbo Liu ◽  
Leong Soon Poh ◽  
Wun Jern Ng
Keyword(s):  
Performance Evaluation ◽  
Microbial Community ◽  
Community Dynamics ◽  
Effluent Treatment ◽  
Treatment Performance ◽  
Microbial Community Dynamics ◽  
Aerobic System

scholarly journals Design, Performance Evaluation and Investigation of the Dynamic Mechanisms of Earthworm-Microorganisms interactions for wastewater treatment through Vermifiltration technology

2020 ◽  
Author(s):  
Sudipti Arora ◽  
Sakshi Saraswat ◽  
Rinki Mishra ◽  
Jayana Rajvanshi ◽  
Jasmine Sethi ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Performance Evaluation ◽  
Microbial Community ◽  
Community Dynamics ◽  
Protein Profiling ◽  
Filter Media ◽  
Treatment Performance ◽  
Microbial Community Dynamics ◽  
And Performance ◽  
Media Layer

AbstractThe present study points to the relevance of the earthworms-microorganism’s symbiotic and synergistic interactions that drive the wastewater treatment by identifying the most essential mechanisms underlying the removal of contaminants during vermifiltration technology. Previous studies have showed the presence of earthworms improves treatment performance of vermifilter (VF), but earthworm microbial community dynamics, their structure and functional characteristics in VF were not fully investigated. To investigate the effects of earthworms on the inherent microbial community of the VF, the present study envisages the dynamics of the complex symbiosis of earthworms & microorganisms associated to the treatment mechanisms. In this study, the design, operations and performance evaluation and influent, effluent and filter media layer were investigated for microbial diversity inside the earthworm population, along with the antimicrobial activity, enzymatic activity, and protein profiling assays. The results showed that earthworm gut microbial communities were dominated by Gammaproteobacteria, and the percentages arrived to 59–60% of the microbial species detected, while filter media layer showed presence of Firmicutes and Actinobacteria. The protein profiling of the microbiota associated with the VF showed that earthworms feeding and earthworm–microorganism interaction were responsible for enhanced treatment performance. The finding provides an insight into the complex earthworm microbial dynamics and mechanisms for wastewater treatment in VF. Furthermore, earthworm predation strongly regulated microbial biomass while improving microbial activity, and is deciphered as the possible mechanisms behind the vermifiltration technology.

Performance evaluation and microbial community dynamics in a novel AnMBR for treating antibiotic solvent wastewater

2017 ◽  
Vol 243 ◽  
pp. 218-227 ◽  
Author(s):  
Dongxue Hu ◽  
Haiyan Su ◽  
Zhaobo Chen ◽  
Yubo Cui ◽  
Chunqiu Ran ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Microbial Community ◽  
Community Dynamics ◽  
Microbial Community Dynamics

High resolution single cell analytics to follow microbial community dynamics in anaerobic ecosystems

Methods ◽  
2012 ◽  
Vol 57 (3) ◽  
pp. 338-349 ◽  
Author(s):  
Susann Müller ◽  
Thomas Hübschmann ◽  
Sabine Kleinsteuber ◽  
Carsten Vogt
Keyword(s):  
Microbial Community ◽  
High Resolution ◽  
Single Cell ◽  
Community Dynamics ◽  
Microbial Community Dynamics ◽  
Resolution Single

Performance and microbial community dynamics in bioaugmented aerated filter reactor treating with coking wastewater

2015 ◽  
Vol 190 ◽  
pp. 159-166 ◽  
Author(s):  
Shengnan Shi ◽  
Yuanyuan Qu ◽  
Qiao Ma ◽  
XuWang Zhang ◽  
Jiti Zhou ◽  
...  
Keyword(s):  
Microbial Community ◽  
Community Dynamics ◽  
Coking Wastewater ◽  
Microbial Community Dynamics ◽  
Aerated Filter
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