Humintech® | Animal Feeds - Veterinary Medicine & Humic Acids Based Products

Horticulture & Greenhouses

Nursery, Ornamental & Flowers

Erosion Control

Excess Salination

Soil Decontamination

Wastewater Treatment

Cement & Concrete

Drilling Fluids

Paper & Cardboard

Wastewater Treatment

Other Applications

Veterinary Medicine

Glossary A-Z - Hardness

Hardness
Heavy Metals
Heavy Soil
Hemicellulose
Herbivores
Heterotrophs
Humates
Humic Acids
Humic Complex
Humic Matter
Humic Substances
Humification
Humification Index
Humin
Humology
Humus
Hydro Seeding
Hydrophobic
Hydroxide

Hardness

It is water content in divalency salts (Ca, Mg) expressed in hydrotimetric degrees. A water containing less than 50 mg of Ca carbonate by liter is soft; a water containing more than 150 mg of Ca carbonate by liter is hard.