Indicators of water good quality. How to determine the quality of the water?

Chemical formulation of pure drinking water without H?A impurities. This is an excellent that is not found in dynamics and in centralized normal water supply systems. Inside standing, running, properly water there are all sorts of suspensions and microelements, many of which are very dangerous to health, as they use a storage capacity and also gradually poison our bodies.

Water quality signals allow you to determine their composition and viability for certain purposes. To do this, you need to order any water analysis coming from an independent chemical lab.

Laboratory analysis water from soil

The standard of water from a well, a well, a natural tank depends on the location of the area as well as the structure of aquifers. Skin tightening and present in the soil enters the water layers. Water saturated together with carbon dioxide, following to begin intake, dissolves spring salts, including chemical toxins. This liquid becomes unsuitable for having and cooking.

Water absorbs everything that lies in its path – lime green, chlorides, sulfates, nitrates and nitrites, pesticides. Whether it passes through rock sodium beds, it mineralizes as well as becomes useful. In other words, the composition of local water should be studied. Residents involving country houses should do the analysis not after, but twice a year, because of possible changes in the of the soil.

What are the quality indicators

High quality is assessed by simply chemical and bacteriological arrangement, physical properties.

Chemical substance analysis consists in testing according to the pursuing indicators:

hardness – is dependent upon the concentration of magnesium mineral and calcium ions;
ph – indicates the activity associated with hydrogen ions;
oxidizability – shows the concentration of dissolved organic components, determines the presence of wastewater;
mineralization is definitely an indicator of the existence of mineral salts.
Lab analysis for bacteriological signals is carried out to identify the actual concentration of pathogenic and saprophytic microflora inside it. The result is recorded which has a microbial number, showing how many bacteria will be in 1 ml regarding liquid. The microbe count in drinking water from the mains supply can’t exceed 100 ml. Otherwise, it is undrinkable along with unsuitable for cooking.

Physical indicators of high quality:

– Colour;
– transparency;
– tastes;
– smell.

What the analysis will give

Laboratory investigation allows you to assess the suitability for a particular goal. Water quality signs are specific markers for the content associated with chemical elements inside, some of which are dangerous to human health. No less dangerous will be the absence of other chemical substances, without which the body cannot fully function.

The harmful microelements in the structure include:

– ammonia;
– nitrates and nitrites;
– chlorides;
– sulfates;
– hydrocarbons;
– fluorine;
– metal.

In normalized portions, such elements while magnesium, sodium, manganese, silicon, strontium should be present in drinking water. To improve water top quality and disinfect it, suppliers add sodium hypochlorite along with polyphosphates to it. But the articles of these substances must be strictly regulated in order that their overestimated attention does not harm users.

Water analysis bought from an independent compound laboratory will help guard yourself and your loved ones from serious chronic conditions.

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