In this paper, a novel application of industrial waste, namely red mud (RM), in the abatement two malodorous and harmful sulfur compounds, dimethyl disulfide (DMDS) methyl mercaptan (MM), is presented. The effects calcination activations with hydrochloric acid or mixture orthophosphoric on properties performance RM are compared using laboratory-scale experiments. RM-based materials were charact...

In this paper, the effect of a new mixed collector sodium oleate (NaOl)/tert dodecyl mercaptan (TDM) on separation diaspore and kaolinite at 283 K was investigated. The molar ratio NaOl to TDM is 8:2. properties its adsorption mechanism were studied by surface tension measurements, Zeta potential determinations XPS analysis. flotation results show that NaOl/TDM has good collection ability for s...

The effect of the partition coefficient on simulation operation a biotrickling filter treating mixture sulfur compounds was analyzed to evaluate pertinence using Henry’s law in determining its removal capacity. analysis consisted that bio-oxides hydrogen sulfide (H2S), dimethyl (DMS), methyl mercaptan (MM) and disulfide (DMDS) different types models for coefficient: pure water, adjusted from ex...