Показатели | Скважины водозабора «Окунево» | Перед подачей в распределительную сеть | Распределительная сеть | |||||||||
ПДК, мг/дм3 | Число наблюдений | Число н/с значений | Средняя концентрация, мг/дм3 | ПДК, мг/дм3 | Число наблюдений | Число н/с значений | Средняя концентрация, мг/дм3 | ПДК, мг/дм3 | Число наблюдений | Число н/с значений | Средняя концентрация, мг/дм3 | |
Водородный показатель (рН) | 6-9 | --- | --- | --- | 6-9 | 19 | --- | 7,46 | 6-9 | 6 | --- | 7,46 |
Сухой остаток | 1000 | --- | --- | --- | 1000 | 1 | --- | 371 | 1000 | --- | --- | --- |
Жесткость общая | --- | --- | --- | --- | 7,0 | 5 | --- | 6,62 | 7,0 | --- | --- | --- |
Окисляемость перманганатная | 5,0 | --- | --- | --- | 5,0 | 5 | --- | 2,32 | 5,0 | --- | --- | --- |
Нефтепродукты | --- | --- | --- | --- | 0,1 | 1 | --- | 0,008 | 0,1 | --- | -- | --- |
ПАВ | --- | --- | --- | --- | 0,5 | 1 | --- | <0,025 | 0,5 | ---- | --- | ---- |
Фенольный индекс | --- | --- | --- | --- | 0,25 | 1 | --- | 0,0015 | 0,25 | --- | --- | --- |
Алюминий | --- | --- | --- | --- | 0,5 | 1 | <0,04 | 0,5 | --- | --- | --- | |
Бериллий | --- | --- | --- | --- | 0,0002 | --- | --- | ---- | 0,0002 | --- | --- | --- |
Бор | --- | --- | --- | --- | 0,5 | 1 | --- | 0,05 | 0,5 | --- | --- | --- |
Железо | 10,0 | --- | --- | --- | 0,3 | 144 | --- | 0,12 | 0,3 | 106 | --- | 0,15 |
Кадмий | --- | --- | --- | 0,001 | --- | --- | --- | 0,001 | --- | --- | --- | |
Марганец | 1,0 | --- | --- | --- | 0,1 | 3 | --- | 0,051 | 0,1 | --- | ||
Медь | --- | --- | --- | --- | 1,0 | 1 | --- | 0,05 | 1,0 | --- | ||
Молибден | --- | --- | --- | --- | 0,25 | --- | --- | --- | 0,25 | --- | --- | --- |
Мышьяк | --- | --- | --- | 0,05 | --- | --- | 0,05 | --- | --- | --- | ||
Никель | --- | --- | --- | --- | 0,1 | --- | --- | --- | 0,1 | --- | --- | --- |
Ртуть | --- | --- | --- | --- | 0,0005 | --- | --- | 0,0005 | --- | --- | --- | |
Свинец | --- | --- | --- | --- | 0,03 | --- | --- | --- | 0,03 | --- | --- | --- |
Селен | --- | --- | --- | --- | 0,01 | --- | --- | 0,01 | --- | --- | --- | |
Сульфаты | --- | --- | --- | --- | 500 | 1 | --- | 4,31 | 500 | --- | --- | --- |
Фториды | 1,5-0,7 | --- | --- | --- | 1,5 | 1 | --- | 0,19 | 1,5 | --- | --- | --- |
Хлориды | --- | --- | --- | --- | 350 | 6 | --- | 10,66 | 350 | --- | ||
Хром | --- | --- | --- | 0,05 | 1 | <0,01 | 0,05 | --- | --- | --- | ||
Цианиды | --- | -- | --- | 0,035 | -- | --- | 0,035 | --- | --- | --- | ||
Цинк | --- | --- | --- | 5,0 | --- | --- | 5,0 | --- | --- | --- | ||
Запах, баллы | --- | --- | --- | --- | не> 2 | 82 | --- | 1 | не>2 | 106 | --- | 0 |
Привкус, баллы | --- | --- | --- | --- | не > 2 | 82 | --- | 1 | не>2 | 106 | --- | 0 |
Цветность, градусы | 20 | --- | --- | --- | 20 | 144 | --- | 17 | 20 | 106 | --- | 17 |
Мутность, мг/дм3 (по коалину) | 1,5 | --- | --- | --- | 1,5 | 144 | --- | <0,58 | 1,5 | 106 | --- | <0,58 |
Остаточный хлор | --- | --- | --- | --- | 1,2 | 744 | --- | 0,64 | 1,2 | 106 | --- | 0,11 |
Нитраты | --- | --- | --- | --- | 45,0 | 4 | --- | 0,93 | 45,0 | 6 | --- | 4,95 |
Нитриты | --- | --- | --- | --- | 3,0 | 4 | --- | 0,035 | 3,0 | 6 | --- | 0,33 |
Азот аммонийный | --- | --- | --- | --- | 2,0 | 4 | --- | 1,71 | 2,0 | 6 | --- | 0,41 |
Термотолерантные колиформные бактерии (КОЕ в 100 см3) | --- | 2 | отсут. | отсут. | отсут | 31 | отсут. | отсут. | отсут | 106 | отсут. | отсут. |
Общие колиформные бактерии (КОЕ в 100 см3) | --- | 2 | отсут. | 5 | отсут | 31 | отсут. | отсут. | отсут | 106 | отсут | отсут |
Общее микробное число (КОЕ в 1 см3) | --- | 2 | отсут. | 13 | не>50 | 31 | отсут. | 0 | не>50 | 106 | отсут | 0,5 |
Споры сульфит-редуцирующих клостридий (число спор в 20 см3) | --- | --- | --- | --- | отсут | 4 | отсут. | отсут. | --- | --- | --- | --- |
БГКП | --- | 2 | отсут. | отсут. | отсут | 31 | отсут. | отсут. | отсут | 106 | отсут. | отсут. |