• For lake brine, solar salt upgrading and rock salt purification — food-grade, technical and pharmaceutical salt production.
• Capacity: 500 l/h – 50 m³/h (evaporated water); crystalline product 100 kg/h – 20 t/h.
• Technology: Multiple Effect Evaporation (MEE) or Mechanical Vapour Recompression (MVR) — minimises energy cost.
• Process: raw brine pre-treatment → multi-effect evaporation → crystallisation → washing → drying → packing.
• Key feature: from raw brine to packed product in one line; modular for phased expansion. Relevant for Senegal's Atlantic coast salt operations and Lake Chad basin brine sources.

• For mining and industrial effluents containing metal sulphates, chlorides and inorganic contaminants from phosphate, bauxite and chemical processing operations.
• Output: clean process condensate (reusable on-site), crystallised salts (marketable), zero liquid discharge.
• Technology: Forced Circulation Evaporator / Crystalliser (FC) or Falling Film Evaporator (FFE) — selected per contamination level and scaling risk.
• Process: chemical pre-treatment → heavy metal removal → filtration → evaporation → crystallisation of recoverable salts.
• Key feature: eliminates liquid purge entirely. Relevant for Guinea's bauxite processing, Senegal's ICS phosphate operations and Nigeria's chemical industry.

• For salts, fertilizers and specialty chemicals — including ammonium sulphate, potassium chloride, sodium sulphate, magnesium sulphate.
• Capacity: 100 kg/h – 20 t/h (crystalline product).
• Types: Forced Circulation (FC), Draft Tube-Baffle (DTB), Flash Crystalliser — selected per target crystal size and purity.
• Crystal size: 0.1–5 mm (adjustable).
• Key feature: DTB produces larger, more uniform crystals; recrystallisation achieves purity >99.9% for pharmaceutical or reagent-grade product. Relevant for West Africa's growing fertilizer and specialty chemical production.