nekapur ® 2 removes acidic contaminants from flue gases, and heavy metals from industrial waste water, supports municipal waste water purification in sewage plants and removes hardness from potable water.
nekafin ® 2 and nekasol ® 10 are used for drying and hygienizing sludge.
nekafor ® 15 compensates excess acid in soils.

Lime is natural - for air, water and soil.