A surface‐modified nanoscale carbon black (MCB) as Ni adsorbent in contaminated soil
was prepared by oxidizing the carbon black with 65% HNO3. The surface properties of the …

Although rice straw (RS), biochar (BI) and calcite (CC) have proved to be effective
immobilizing agents in acidic contaminated soil, we lack up-to-date scientific data regarding …

Purpose The choice and stability of the immobilization agents in in situ remediation of heavy
metal-polluted soil is particularly important. This study aimed at investigating the rhizosphere …

Previous researches have confirmed that modified nanoscale carbon black (MCB) can
decrease the bioavailability of heavy metals in soil and accumulation in plant tissues …

Cu contamination soil (547 mg kg–1) was mixed separately with the surface-modified nano-
scale carbon black (MCB) and placed in the ratios (w/w) of 0, 1%, 3%, and 5% in pots …

Commercial carbon blacks often have low adsorption capacity for metal ions. Surface
modification of them by appropriate physical and chemical treatments could improve their …

Cadmium-contaminated soils are an urgent problem that needs to be solved in many
countries and regions. In this study, a new heavy metal passivator, micro-nano nitrogen …

Black Carbon (BC) is a solid material obtainable from the remnants of incomplete burning of
biological organisms or fossil fuels, which benefits pollution alleviation and soil amendment …

Eco-friendly carbothermal techniques were used to synthesize nanocomposites of biowaste-
derived Ni/NiO decorated-2D biochar. The use of chitosan and NiCl 2 in the carbothermal …

Activated carbon from cashew nut shell via a potassium hydroxide (KOH) at 600° C in an N 2
atmosphere and their characteristics using FT-IR, XRD, SEM with EDS, and BET analysis …