Study on the effect of ratio of microalgae Chlorella sp. and activated sludge to remove nutrients and organic matter for low C/N wastewater

Authors

  • Thi Ai Duyen Ly, Thi Be Lien Nguyen, Thi Thuy Duong Nguyen, Phuong Thao Nguyen, Cong Sac Tran, Van Tien Do, Linh Thy Le, Xuan Thanh Bui
  • Thi Ai Duyen Ly, Thi Be Lien Nguyen, Thi Thuy Duong Nguyen, Phuong Thao Nguyen, Xuan Thanh Bui*
  • Linh Thy Le

Keywords:

activated sludge, bacteria, microalgae, photobioreactor (PBR), wastewater treatment.

Abstract

icroalgae and activated sludge were co-cultured in photobioreactor (PBR) systems with different ratios (1:0, 3:1, 1:1, 0:1 wt/wt) to determine an optimal ratio
for organic matter and nutrient removal. The results showed that the PBR systems at 1:0 and 3:1 ratios have higher total nitrogen (TN) removal rates than at
two others...

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Author Biographies

  • Thi Ai Duyen Ly, Thi Be Lien Nguyen, Thi Thuy Duong Nguyen, Phuong Thao Nguyen, Cong Sac Tran, Van Tien Do, Linh Thy Le, Xuan Thanh Bui

    Key Laboratory of Advanced Waste Treatment Technology, Vietnam National University, Ho Chi Minh city (VNU-HCM)

  • Thi Ai Duyen Ly, Thi Be Lien Nguyen, Thi Thuy Duong Nguyen, Phuong Thao Nguyen, Xuan Thanh Bui*

    Faculty of Environment and Natural Resources, Ho Chi Minh city University of Technology (HCMUT)

  • Linh Thy Le

    Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh city (UMP)

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Published

2022-08-30

Issue

Vol. 64 No. 8B (2022): Tập 64 - Số 8 - Tháng 8 - năm 2022

Section

KHOA HỌC KỸ THUẬT VÀ CÔNG NGHỆ