How to characterize water ?
Here are the main water parameters :
Dissolved Oxygne rate
Biological performance indicator. It characterizes many chemical and biological process : breathing, organic matter decomposition, photosynthesis, chemicalconversion.
Potential linked to to the H+ ions which indicate the acidity degree of water.
Oxydo Reduction Potential (ORP)
ORP reflected in the water oxidation or reduction character. It is directly linked to the water sepsis (bad smells).
Amoniacal and organic nitrogen reduced form. Kjeldhal notrogen > 6mg/L indicates a presence of H2S.
It indicates the disolved salt concentration in water.
It represents the biodegradable organic pollution.
It represents the full biodegradable organic pollution and biological activity refractory.