Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
March 29, 2026ACS ES&T Water

Comprehensive Study on the Removal of Orthophosphate in Domestic Wastewater by Polyferric Sulfate: Mechanism, Practical Engineering, and Biological Impact

View Full Paper
Ask AI
Bookmark
Share

Authors

ZXZhiquan XiangYWYan WangLPLizeng Peng

Discussion

Loading...

Member takes

Overview

Comprehensive study demonstrates enhanced phosphorus removal in wastewater using polyferric sulfate, implying improved treatment efficiency.

Key Points

  • This research aims to explore the mechanisms and engineering implications of removing orthophosphate from wastewater using polyferric sulfate (PFS).
  • Investigated chemical phosphorus removal mechanisms in a lab setting.
  • Validated engineering applicability of secondary PFS dosing in a full-scale wastewater treatment plant.
  • Examined the impact of PFS on microbial activity in an Anaerobic/Anoxic/Oxic (AAO) system.
  • Achieved a 30.6% increase in orthophosphate removal efficiency with secondary PFS dosing.
  • Achieved a 28.1% increase in removal efficiency with PFS-polyacrylamide codosing.
  • Clarified the FePO4 precipitation mechanism and its role in phosphorus removal.

Cite This Study

Xiang et al. (2026) studied this question.

synapsesocial.com/papers/69c8c30dde0f0f753b39da36https://doi.org/10.1021/acsestwater.5c01538
View Full Paper
Ask AI
Bookmark
Share