Heavy metal pollution has been considered as a serious threat to the environment and
human in the past decades due to its toxic and unbiodegradable properties. Recently …

With the substantial increase in sludge production, the disposal of sludge and the reduction
of secondary pollution by heavy metals have become one of the hottest topics in the field of …

The safe utilization of solid wastes containing heavy metals plays a crucial role in
environmental preservation. As an efficient technology to achieve this goal, the preparation …

Food waste digestate (FWD) is a desirable additive in sewage sludge (SS)-based biochar
preparation owing to its high contents of intrinsic inorganic minerals and lignocellulosic …

The introduction of heavy metal-free biomass into the sewage sludge (SS) pyrolysis can
effectively improve the biochar properties and reduce the bioavailability and toxicity of heavy …

Co-pyrolysis of sludge and biomass was conducted to produce biochar with heavy metals
solidification. The synergistic coupling mechanism and the surface functional groups and …

The disposal and management of waste sludge is a considerable challenge for
environmental protection and resource utilization. Herein, sludge-based biochar material …

In this paper, we present the preparation of MoS 2-modified magnetic biochar (MoS 2@
MBC) as a novel adsorbent by a simple hydrothermal method. MoS 2@ MBC contains …

A comprehensive study was conducted to investigate the pyrolysis characteristics of
municipal sludge, and the activation energy of sludge pyrolysis was determined using the …

Abstract Heavy metals, including Cd, As, Ni, Cu, Pb, Cr, Zn, and Mn in sewage sludge (SS)
are among the greatest impediments to SS application because of their potential toxicity to …