Microbiology Acid Infections

Microorganisms are widespread in the environment - air, water, soil. They participate in many important biospheric processes: cycling of substances, including nitrogen extraction from air, recycling of organic waste of life of all macro-organisms (plant, animal, human) etc.

Air microwave

The composition of the air microflora is varied and varied considerably depending on the conditions. Microorganisms in the air can only be temporarily locatedbecause it lacks the necessary nutrient environment. The air pollution of microbes occurs from soil, from animals, people and plants. Bacteria, mushrooms, tremors, various microcokes, etc. may be in the air. The air of the upper atmosphere, as well as the mountain and sea air, contains very few micro-organisms. They are much higher in localities, especially in summertime.

The number of micro-organisms in residential spaces depends on their sanitary and hygienic condition, the air is considered clean, with 1 m3 of not more than 1,500 bacteria and 16 streptocks. The most polluted air is in the premises, with the accumulation of people and poor ventilation.

Air can contribute to the transmission of respiratory virus diseases (ORVI), influenza, tuberculosis, diphtheria, staphilic infection et al. Patogenic micro-organisms are provided by sick people or bacterionists at cough, sneeze, etc.

Patogenic microorganisms should not be present in the air of the catering plant, the total number of microbes of 1 m3 should not exceed 100-500 bacteria. Microbial absorption of air is significantly reduced by good ventilation, bacteritic air filters, regular wet cleaning. Bacteric bulbs are recommended for use in cold and conditeric crafts.

Water microwave

In water, the number of organisms is much higher than in the air.because many of them can live and develop in water. In 1 ml (cm3) surface water may contain up to a million microbes. There are very few microbes in Artesian water.