Areas Willer Pos is Knowledgeable in:
Organic and Inorganic chemistry
Techniques Willer Pos Uses:
chemical and physico-chemical coupled to analytical intrumentation.
Willer Pos's Problem Solving Skills:
- Developmente of chemical routes for metal extraction in stranded ores and wastes.
- Treatment of effluents from landfill and waste treatment plants
- Production of metal powder from metal residue and secondary source metals (e-waste, urban mining)
- In deepth knowledge for water treatment using different chemical and physical technology (ozone, UV, Advanced oxidation technol
Willer Pos's Problem Solving Experience:
- I developed a process for treatment of landfill leachate. It bring a brown colour efluente with high organic and metal load into a clear, transparent water for reuse.
- I developed a process to convert lead salts (sulfate carbonate or chloride) into lead metal in a powder form. This hydrochemical route is much more efficient and environmentally sound than the pirometalurgical process. The end product is a lead powder with 99% purity.
- I developed a metallurgical route to convert copper sulfide into copper sulfate, without the SO2 emission phase. The end product is copper sulfate or copper chloride.