Selective removal of ultrafine suspended solids during organic pollutant degradation by a MoS2/graphene oxide sponge

We have developed a MoS 2 /graphene oxide sponge that can selectively remove ultrafine suspended solids from actual wastewater. We skillfully use the chemical adsorbed CaCO 3 to improve the electropositivity of sponge surface, thus significantly improving its ability to remove electronegative nano-pollutants. In addition, the functionalized sponge can trigger reactions such as Fenton to simultaneously remove organic pollutants and heavy metal ions from wastewater.