A novel algae-assisted sequencing batch and intermittent air-lift bioreactor (A-SBIAB) using polyester filament-based carriers for piggery wastewater treatment.

Jia Liu, Cong Du, Nan Xu, Chuanqi Shi, Baoling Liu, Bingjie Tu, Keyuan Zhang, Kang Gao

Abstract read

In one paragraph

Article in Bioprocess and biosystems engineering, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Jia LiuHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Cong DuShenzhen Academy of Environmental Sciences, Environmental Protection Courtyard, No. 50 Honggui 1st Street, Honggui Road, Shenzhen, 518000, China. ducongducong@126.com.

Nan XuHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Chuanqi ShiHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Baoling LiuHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Bingjie TuHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Keyuan ZhangHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Kang GaoHeilongjiang Province Key Laboratory of Cold Region Wetland Ecology and Environment Research, School of Geography and Tourism, Harbin University, 109 Zhongxing Road, Harbin, 150086, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Algae-assisted biological wastewater treatment technology has been widely applied in wastewater treatment due to its low cost and great removal performance. However, the stabilization and sustainability of the alga-bacteria symbiosis system still need to be developed. In this work, an algae-assisted sequencing batch and intermittent air-lift bioreactor (A-SBIAB) system was constructed for removing the nutrients from the piggery wastewater. A strengthened algae-bacterial symbiosis system was also achieved with the aid of a suspended bio-carrier composed of polyester filament fixed on concentric plastic rings, which provided enhanced surface area and illumination access for microbial attachment. The removal efficiencies of chemical oxygen demand (COD), total nitrogen (TN) and total phosphorus (TP) were up to 92.0%, 81.7% and 89.3%, respectively, at the optimum parameters (Chl-a concentration of 1000 mg/m

Indexed as

BioreactorsPolyestersWaste Disposal, FluidWastewaterWater PurificationAnimalsBiological Oxygen Demand AnalysisNitrogenSwineNitrogenPolyestersWastewaterAlgae-Assisted sequencing batch and intermittent air-Lift bioreactor (A-SBIAB)Algae-Bacterial symbiosis systemMicrobial community structureNutrients removalPiggery wastewater

Identifiers

PMID40900337

DOI10.1016/j.cej.2012.10.084

What OpenQuestion holds

Textmetadata

Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.