Presence of heavy metals in the wastewater sludge has greatly hindered sludge land
application. Bioleaching has been developed for heavy metal removal from sludge. The pH …

Palm oil mill effluent (POME) is one of the environmentally hazardous sources of acidic
wastewater containing a high quantity of toxic organic and nitrogenous pollutants. A proper …

In this study, bioleaching is employed for removing heavy metals from excess sludge
generated during municipal wastewater treatment. To avoid organic matter impact on …

Humic acid has the advantages of wide source, easy availability and environmental
friendliness, which may be a good choice for inhibiting chalcopyrite biooxidation and …

Bioleaching is considered to be an economical and environmentally friendly strategy for
sewage sludge (SS) dewatering and heavy metal removal. Acidified sludge (AS), exhibiting …

Lithium (Li) is widely known as “white gold” for electric vehicles (EVs) in today's era owing to
its pivotal role across diverse technologies and industries. As the electric vehicle sector …

The accumulation of mine tailings on Earth, generated from the extraction, processing, and
utilization of mineral resources, is a serious environmental challenge. The importance of the …

Abstracts Mining waste rocks containing sulfide minerals naturally provide the habitat for
iron-and sulfur-oxidizing microbes, and they accelerate the generation of acid mine …

This study reports the tolerance of chemolithoautotrophic biotransformation of sulphurous
compounds towards pulp and paper (P&P) mill wastewaters (primary filtrate of bleaching …

The performance of bioleaching technology was studied for the demulsification, oil content
reduction and efficient removal of heavy metals from oily sludge. A method was established …