Effect Of Electromagnetic Radiation Of Extremely Low Frequencies On Carp Development
Table 1: Chemical composition of tap water
| Indicator | The values |
| pH | 7,9 |
| Hardness, mg-eq / l | 2,9 |
| C(Ca2+), mg-eq / l | 2,2 |
| C(Mg2+), mg-eq / l | 0,7 |
| C(HCO3), mmol / l | 4,53 |
| C(H2CO3), mmol / l | 0,21 |
| С(Cl-), mmol / l | 0,8 |
| C(SO42-), mmol / l | 0,42 |
| С(Na+), mmol / l | 5,63 |
| С(K+), mmol / l | 0,71 |