KP "chernigovvodokanal" daily monitors water quality
Control of water, which the inhabitants of the city daily. 365 days per year at each water pumping station – water intakes is a group engaged in the distribution of water in the network, the analysis is carried out chemically and bacteriology definitely. Studies of water supplied through the water network of the Chernihiv involves the determination of the total number of microbes in the water and quantity of bacteria of group of intestinal sticks. It is warranted to be free of microbiological contamination of drinking water. Every morning the chief of the laboratory produces a working program to the lab assistant. In this program compulsorily composed of five pumping stations water abstraction points and distribution network in the city. In addition, water quality is monitored both at booster pumping stations (greater than 140 and they are located in all districts of Chernigov), water columns, which are located in the private sector of Chernihiv. Distribution network: water pumps, booster stations, dead-end areas need to be monitored. But in General is controlled by 135 points. Daily, after the water sampling, the laboratory technician brings them into chemical and bacteriological laboratory of KP "chernigovvodokanal" for research. In the chemical laboratory only four water parameters: hardness, alkalinity, calcium and chlorides are determined manually. Others give spectrophotometers, which through a revolutionary combination of advanced electronic and optical elements provides the most accurate information about the composition of drinking water. To determine whether the main types of pathogenic organisms in water samples in the bacteriological laboratory carried out microbiological analysis. For this purpose, samples of water are passed through special membrane filters, mounted in a steel funnels. Then the samples are placed in a nutrient medium and on a day close in dry air thermostat. And the engineer-lab technician studying specimens under a microscope, detects the presence of bacterial pollution of drinking water. According to the head of chemical-bacteriological laboratory of drinking water KP "chernigovvodokanal" Tatiana Semenova, it is necessary to consider that in Chernihiv – the plumbing is quite old. So from time to time from people complaining about "rusty water". Not one complaint from consumers is not ignored, to the address leaves the laboratory and testing your water. The number of complaints in recent years has decreased significantly, because this provides cleansing of the pipes of water mains on the problem areas. Drinking water in Chernigov without permanent contamination. That is, it is not served dirty, and gets the secondary pollution inside the house, inside networks. And this pollution is temporary. Services company we perform all types of work that they receive quality water. In the himiko-bacteriological laboratory of drinking water KP "chernigovvodokanal" there are eight specialists: head of laboratory, two engineer and five laboratory technicians. It should be noted that all of the technicians have higher education. According to KP "chernigovvodokanal"Ïåðåâåäåíî ñåðâèñîì "ßíäåêñ.Ïåðåâîä÷èê": translate.yandex.ru.
Source: http://uzinform.com.ua/
