Relationship between the physicochemical properties of sludge-based carbons and the adsorption capacity of dissolved organic matter in advanced wastewater treatment: Effects of chemical conditioning

• Published in: Chemosphere (Oxford) Vol. 243; p. 125333
• Main Authors: Li, Lanfeng, Ai, Jing, Zhang, Weijun, Peng, Sainan, Dong, Tianyi, Deng, Yun, Cui, Yanping, Wang, Dongsheng
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.03.2020
• Subjects: Adsorption; Biopolymers; Carbon; Chemical conditioning; DOMs fractionation; Ferric Compounds; Flocculation; Hydrogen Peroxide; Hydrogen-Ion Concentration; Iron; Organic Chemicals; Pyrolysis; Sewage - chemistry; Sludge-based carbons; Waste Disposal, Fluid - methods; Waste Water; Water - chemistry; Pyrolysis; Sludge-based carbons; DOMs fractionation; Adsorption; Chemical conditioning

Pyrolysis carbonisation is a promising technology to convert organic waste into valuable carbon-based materials. However, sludge is generally highly compressible and difficult to dewater because of its high concentrations of biopolymers; the bound water of sludge is trapped in a network composed of...