Potassium permanganate (KMnO4)/sodium sulfite (Na2SO3) rapidly disintegrates waste activated sludge by reactive Mn(III) species and shapes microbial community structure

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 394; p. 124920
• Main Authors: Li, Wei, Lou, Yu, Fang, Anran, Feng, Kun, Xing, Defeng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.08.2020
• Subjects: Microbial community structure; Network; Potassium permanganate; Sludge pretreatment; Sodium sulfite; Waste activated sludge; Waste activated sludge; Potassium permanganate; Sludge pretreatment; Sodium sulfite; Microbial community structure; Network

[Display omitted] •KMnO4 + NaSO3 co-treatment rapidly disintegrates waste activated sludge in 10 s.•Secondary pollution of soluble manganese was almost all eliminated.•KMnO4 + NaSO3 co-treatment with in-situ generated reactive Mn(III) species.•KMnO4 + NaSO3 co-treatment has a great impact on the mic...