Author Page for Dawen Gao

Enhancement of Pd/A Biofilm Formation Via a Novel Biochar/Tourmaline Modified Carrier: Initial Adhesion and High-Substrate Microenvironment

Number of pages: 39 Posted: 06 Jan 2024

Jiashuo Cao, Ao Xu, Dawen Gao, Xiaofei Gong, Hong Liang, Qixiang Zhou, Tianfu Yang, Fugeng Gong and Zhenkun Liu

Beijing University of Civil Engineering and Architecture, Qingdao University, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 49 (1,086,013)

Abstract:

2.

Effect of Exogenous Hydrazine on Metabolic Process of Anammox Bacteria

Number of pages: 27 Posted: 16 Feb 2022

Tao Xiang, Hong Liang and Dawen Gao

Harbin Institute of Technology, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

Downloads 42 (1,157,785)

Citation 2

Abstract:

3.

Landfill Leachate Treatment by Graphite Engineered Anaerobic Membrane Bioreactor: Performance Enhancement and Membrane Fouling Mitigation

Number of pages: 35 Posted: 24 Jun 2022

Mohammad Nabi, Dawen Gao, Hong Liang, Lang Cheng, Wenbo Yang and Yuqi Li

Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation and Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

Downloads 41 (1,196,171)

Abstract:

4.

Core microbial community assembly driving greenhouse gas mitigation in tidal flow constructed wetlands treating polluted surface water

Number of pages: 36 Posted: 09 Dec 2025

Ao Xu, Zhenkun Liu, Dawen Gao, Xiaofei Gong, Chuchu Wang, Zheng Huang, Xinmin Zhan and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, University of Galway and Beijing University of Civil Engineering and Architecture

Downloads 40 (1,209,354)

Abstract:

5.

Freezing/Thawing Period GHG Emissions and Temporal Dynamics of Related Microbe in a Saline-Alkaline Wetland: A Metagenomic Analysis

Number of pages: 36 Posted: 30 Nov 2021

Yupeng Zhang, Fengqin Liu, Hong Liang and Dawen Gao

Beijing University of Civil Engineering and Architecture, Henan Agricultural University, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

Downloads 38 (1,222,651)

Abstract:

6.

Enhanced Denitrification Using Iron Modified Biochar Under Low Carbon Source Condition: Modulating Community Assembly, Allocating Carbon Metabolism and Facilitating Electron Transfer

Number of pages: 26 Posted: 14 Mar 2025

Ao Xu, Dawen Gao, Wei-Min Wu, Xiaofei Gong and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Stanford University, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 36 (1,277,121)

Abstract:

7.

Advanced Magnetic Biofilm Carriers for Stable Partial Nitrification Through Targeted Enrichment of Ammonia-Oxidizing Bacteria

Number of pages: 26 Posted: 08 Mar 2025

Fugeng Gong, Ao Xu, Dawen Gao, Xiaofei Gong, Chuchu Wang, Zheng Huang and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 31 (1,304,549)

Abstract:

8.

Metagenomic Insights into Carbon and Nitrogen Cycling in the Water-Land Transition Zone of Inland Alkaline Wetlands

Number of pages: 21 Posted: 05 Dec 2023

Dawen Gao, Ao Xu, Yupeng Zhang, Fengqin Liu, Huiju Li and Hong Liang

Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Henan Agricultural University, Henan Agricultural University, affiliation not provided to SSRN and Beijing University of Civil Engineering and Architecture

Downloads 29 (1,332,057)

Citation 2

Abstract:

9.

Enhanced Nitrogen Removal from Contaminated Surface Water Via Deamox Process Using a Novel Vermiculite/Tourmaline Modified Carrier

Number of pages: 31 Posted: 01 Jan 2024

Qixiang Zhou, Dawen Gao, Ao Xu, Xiaofei Gong, Jiashuo Cao, Fugeng Gong, Zhenkun Liu, Tianfu Yang and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Qingdao University, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 28 (1,372,601)

Abstract:

10.

New Insights into the Regulation of Microbial Community Structure by Functional Substrates in Hybrid Constructed Wetlands Treating Contaminated Surface Water

Number of pages: 26 Posted: 06 Aug 2024

Dawen Gao, Ao Xu, Qixiang Zhou, Xiaofei Gong and Hong Liang

Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 25 (1,399,036)

Abstract:

11.

From auto-floating microalgal flocs to granules: A novel approach to cultivating easily harvestable microalgae for microalgae-based wastewater treatment

Number of pages: 32 Posted: 21 Feb 2026

Hui Pan, Alex Hing Leung Wan, Zhenhu Hu, Dawen Gao, Yuansheng Hu and Xinmin Zhan

University of Galway, University of Galway, Hefei University of Technology, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, University College Dublin and University of Galway

Downloads 22 (1,459,862)

Abstract:

12.

Insights into Magnetic Biofilm Carriers Driving Stable Partial Nitrification by Selectively Enriching Ammonia-Oxidizing Bacteria

Number of pages: 26 Posted: 15 Apr 2025

Fugeng Gong, Ao Xu, Dawen Gao, Xiaofei Gong, Chuchu Wang, Zheng Huang and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 20 (1,448,301)

Abstract:

13.

Impact of Acetate and Propionate on Anammox Process in an Expanded Granular Sludge Bed: Evaluation of Microbial Community Dynamics

Number of pages: 38 Posted: 01 Dec 2021

Bo Peng, Tao Xiang, Hong Liang and Dawen Gao

Northeast Forestry University, Harbin Institute of Technology, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

Downloads 19 (1,459,862)

Citation 1

Abstract:

14.

Indole-3-acetic acid intensified rhizosphere effects to reshape biofilm microbial community for enhance denitrification potential in constructed wetlands

Number of pages: 32 Posted: 07 Apr 2026

Zheng Huang, Xiaofei Gong, Ao Xu, Yanyu An, Chuchu Wang, Tiantian Li and Dawen Gao

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

Downloads 15 (1,509,872)

Abstract:

15.

Iron-modified biochar drives in situ enrichment of Comammox Nitrospira by energetic barrier alleviation and ecological niche modulation

Number of pages: 37 Posted: 19 Jan 2026

Ao Xu, Dawen Gao, Xiaofei Gong, Tianfu Yang and Hong Liang

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 14 (1,509,872)

Abstract:

16.

Exogenous organic acid–induced reconfiguration of extracellular polymeric substances enhances biological nitrogen removal

Number of pages: 30 Posted: 14 Apr 2026

Chuchu Wang, Ao Xu, Shangbin Ma, Dawen Gao, Xiaofei Gong, Tiantian Li, Zheng Huang and Yanyu An

Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Inner Mongolia University of Technology, Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture, Beijing University of Civil Engineering and Architecture and Beijing University of Civil Engineering and Architecture

Downloads 11 (1,534,404)

Dawen Gao

Beijing University of Civil Engineering and Architecture - Centre for Urban Environmental Remediation

16

460

5

Scholarly Papers (16)

Enhancement of Pd/A Biofilm Formation Via a Novel Biochar/Tourmaline Modified Carrier: Initial Adhesion and High-Substrate Microenvironment

Abstract:

Effect of Exogenous Hydrazine on Metabolic Process of Anammox Bacteria

Abstract:

Landfill Leachate Treatment by Graphite Engineered Anaerobic Membrane Bioreactor: Performance Enhancement and Membrane Fouling Mitigation

Abstract:

Core microbial community assembly driving greenhouse gas mitigation in tidal flow constructed wetlands treating polluted surface water

Abstract:

Freezing/Thawing Period GHG Emissions and Temporal Dynamics of Related Microbe in a Saline-Alkaline Wetland: A Metagenomic Analysis

Abstract:

Enhanced Denitrification Using Iron Modified Biochar Under Low Carbon Source Condition: Modulating Community Assembly, Allocating Carbon Metabolism and Facilitating Electron Transfer

Abstract:

Advanced Magnetic Biofilm Carriers for Stable Partial Nitrification Through Targeted Enrichment of Ammonia-Oxidizing Bacteria

Abstract:

Metagenomic Insights into Carbon and Nitrogen Cycling in the Water-Land Transition Zone of Inland Alkaline Wetlands

Abstract:

Enhanced Nitrogen Removal from Contaminated Surface Water Via Deamox Process Using a Novel Vermiculite/Tourmaline Modified Carrier

Abstract:

New Insights into the Regulation of Microbial Community Structure by Functional Substrates in Hybrid Constructed Wetlands Treating Contaminated Surface Water

Abstract:

From auto-floating microalgal flocs to granules: A novel approach to cultivating easily harvestable microalgae for microalgae-based wastewater treatment

Abstract:

Insights into Magnetic Biofilm Carriers Driving Stable Partial Nitrification by Selectively Enriching Ammonia-Oxidizing Bacteria

Abstract:

Impact of Acetate and Propionate on Anammox Process in an Expanded Granular Sludge Bed: Evaluation of Microbial Community Dynamics

Abstract:

Indole-3-acetic acid intensified rhizosphere effects to reshape biofilm microbial community for enhance denitrification potential in constructed wetlands

Abstract:

Iron-modified biochar drives in situ enrichment of Comammox Nitrospira by energetic barrier alleviation and ecological niche modulation

Abstract:

Exogenous organic acid–induced reconfiguration of extracellular polymeric substances enhances biological nitrogen removal

Abstract: