Sewage sludge treatment methods and P-recovery possibilities: Current state-of-the-art

M Hušek, J Moško, M Pohořelý - Journal of environmental management, 2022‏ - Elsevier
With the growing emphasis on environmental protection, the ways of sewage sludge
treatment are changing. In this review, we analyse different methods of sewage sludge …

Current understanding on the fate of contaminants during hydrothermal treatment of sewage sludge

K Nahar, AV Thulasiraman, AK Vuppaladadiyam… - Current Opinion in …, 2024‏ - Elsevier
Sewage sludges (SS) are by-products of the wastewater treatment process and are
considered critical source of contaminants as they contain a diverse range of microbial …

Process design and optimization on self-sustaining pyrolysis and carbonization of municipal sewage sludge

A Zhou, X Wang, S Yu, S Deng, H Tan, H Mikulčić - Waste Management, 2023‏ - Elsevier
Pyrolysis can realize the reduction and resource utilization of municipal sewage sludge
(MSS). In this paper, a self-sustaining pyrolysis process is designed for municipal sewage …

In-situ Cu-loaded sludge biochar catalysts for oxidative degradation of bisphenol A from high-salinity wastewater

C Yu, C Yan, J Gu, Y Zhang, X Li, Z Dang… - Journal of Cleaner …, 2023‏ - Elsevier
Safe disposal of excess sewage sludge (SS) produced from chemical/biochemical water
treatment processes has been a worldwide concern. In this work, sewage sludge biochar …

Migration characteristics of heavy metals during sludge pyrolysis

Z Zhang, R Ju, H Zhou, H Chen - Waste management, 2021‏ - Elsevier
A comprehensive study was conducted to investigate the pyrolysis characteristics of
municipal sludge, and the activation energy of sludge pyrolysis was determined using the …

Effect of pyrolysis temperature on removal of organic pollutants present in anaerobically stabilized sewage sludge

J Moško, M Pohořelý, T Cajthaml, M Jeremiáš… - Chemosphere, 2021‏ - Elsevier
Sewage sludge was excluded from the list of component materials for the production of EU
fertilizing products and it was banned as feedstock to produce pyrolysis & gasification …

Scaled-up microwave pyrolysis of sludge for hydrogen-rich biogas and life cycle assessment: Parameters synergistic optimization, carbon footprint analysis and …

J Lin, S Liu, Z Han, R Ma, C Cui, S Sun - Chemical Engineering Journal, 2023‏ - Elsevier
Microwave pyrolysis is one of the emerging technologies for biomass conversion into clean
energy. To promote the commercial application of microwave pyrolysis, the scale-up …

Pyrolysis-induced migration and transformation of heavy metals in sewage sludge containing microplastics

X Chang, P Wu, Y Chu, Y Zhou, Y Tang - Waste Management, 2024‏ - Elsevier
Stabilizing heavy metals (HMs) in sewage sludge is urgently needed to facilitate its recycling
and reuse. Pyrolysis stands out as a promising method for not only stabilizing these metals …

Biological conversion of carbon monoxide and hydrogen by anaerobic culture: Prospect of anaerobic digestion and thermochemical processes combination

D Andreides, KO Fliegerova, D Pokorna… - Biotechnology …, 2022‏ - Elsevier
Waste biomass is considered a promising renewable energy feedstock that can be
converted by anaerobic digestion. However, anaerobic digestion application can be …

Removal of per-and polyfluoroalkyl substances and organic fluorine from sewage sludge and sea sand by pyrolysis

M Hušek, J Semerád, S Skoblia, J Moško, J Kukla… - Biochar, 2024‏ - Springer
Pyrolysis is one method for treating sewage sludge, particularly in remote areas or
decentralised systems. The end product of pyrolysis, sludge-char, can serve as a soil …