Metagenomics-based interpretation of the impacts of silica nanoparticles exposure on phenol treatment performance in sequencing batch reactor system

2021 ◽  
pp. 132052
Author(s):  
Yuan Hou ◽  
Qianzhi Zeng ◽  
Hongxin Li ◽  
Jingxin Wu ◽  
Jinxun Xiang ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Reactor System ◽  
Treatment Performance ◽  
Phenol Treatment

COD removal of phenolic wastewater by biological activated carbon-sequencing batch reactor in the presence of 2,4-DCP

2000 ◽  
Vol 42 (5-6) ◽  
pp. 171-178 ◽  
Author(s):  
S.-R. Ha ◽  
L. Qishan ◽  
S. Vinitnantharat
Keyword(s):  
Activated Carbon ◽  
Retention Time ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Cod Removal ◽  
High Loading ◽  
Treatment Efficiency ◽  
Biological Activated Carbon ◽  
Treatment Performance ◽  
Phenolic Wastewater

Treatment performance of COD in the presence of 2,4-dichlorophenol (2,4-DCP) was explored by using a biological activated carbon-sequencing batch reactor (BAC-SBR) system. Two COD levels of basic substrate were synthesized with a mixture of phenol and 2,4-dichlorophenol. Although effluent concentration was increased with reduction of sludge retention time (SRT) from 8-days to 3-days, treatment efficiency was indicated more than 90% of COD in all SRTs applied. Reactors operated with acclimated sludge could be expected to cope with quite high loading of inhibitory substances.

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