Biochar (BC) combined with humic acid (HA) and wood vinegar (WV) was designed and
prepared as an inexpensive, effective, and environmentally friendly immobilization material …

The potential for toxic elements to contaminate soil has been extensively studied. Therefore,
the development of cost-effective methods and materials to prevent toxic element residues in …

The aim of this study was to evaluate metals (Cd, Cu, Pb and Zn) sorption behavior after
biochar application into a metal-contaminated soil. Additionally, two different types of …

A field remediation treatment was carried out to examine the long-term effect of biochar on
the immobilisation of metals and the revegetation of a contaminated site in Castleford, UK …

Biochar has great potential as a soil amendment to immobilize heavy metals, thereby
reducing their bioavailability. In this study, biochars derived from chicken manure and green …

In order to utilize the waste biomass resources efficiently, two raw materials of sawdust and
apple branch were selected to produce biochars at 450℃ by oxygen-limited pyrolysis, and …

Currently, the research and application of biochar in the remediation of heavy metal
contaminated soil has become a hotspot, especially regarding the remediation of …

Remediation of soil heavy metal by biochar has been extensively studied. However, few
studies focused on the role of biochar on the co-immobilization of cadmium (Cd (II)) and …

Soil contamination with trace elements is an important and global environmental concern.
This study examined the potential of biochars derived from rice husk (RHB), olive pit (OPB) …

Nickel (Ni) contamination of soils is an ever-increasing problem due to use of poor quality
irrigation water and other industrial activities. The aim of this study was to evaluate the …