Over the previous two decades, a diverse array of geochemical negative emissions
technologies (NETs) have been proposed, which use alkaline minerals for removing and …

Lead (Pb) is a toxic metal originating from natural processes and anthropogenic activities
such as coal power plants, mining, waste gas fuel, leather whipping, paint, and battery …

A simultaneous denitrifying and mineralizing bacterium, Pseudomonas sp. WZ39 was
isolated for fluoride (F−), nitrate (NO 3−-N), and calcium (Ca 2+) removal. Strain WZ39 …

This research aimed to evaluate chitosan (CTS) and carboxymethyl chitosan (CMCS) as
polysaccharides that could mimic the role of bacterial extracellular polymeric substance …

As a new bioremediation technology for toxic metals, microbiologically induced calcite
precipitation (MICP) is gradually becoming a research focus. This study investigated the …

Abstract Fluoride (F-) and calcium (Ca 2+) are primary causes of skeleton fluorosis and
scaling, posing a grievous threat to aquatic lives and public health. Therefore, a novel …

The failure of biocemented sand can be attributed to the breakage of biocement and the
exfoliation of precipitates from sand surfaces. Therefore, optimizing the mechanical …

Polyurethane sponges loaded with rice husk biochar were prepared to immobilize
Aquabacterium sp. CZ3 for intensified removal of nitrate, fluoride (F−), and phenol, with the …

Self-assembled fungus-flexible fiber composite microspheres (SFFMs) were firstly combined
with microbially induced calcium precipitation (MICP) in a continuous-flow bioreactor and …

A new hypothesis that seed crystals (SC) and bacteria based on microbially induced calcium
precipitation (MICP) synergistically remove fluoride (F−) from groundwater was proposed …