Submersible water pump to solve the problem of unsafe drinking water
With the development of society, the problem of drinking water has been greatly improved. But some areas are not security problems still exist.
Unsafe types of drinking water:
Water quality is not up to: the quality of water is not up to the drinking water quality has not reached the national standard of drinking water health standards or rural drinking water health standards. In judging the standard drinking water quality of the thirty-four categories of four indicators, iron and manganese are the two indicators of the impact of water quality standards, and their standards are 0.5mg/L, 0.3mg/L.
Lack of water: in accordance with the standard, the rural drinking water shortage is to refer to the amount of water per person per day can be less than 40 liters.
The convenience degree of water use is not enough: the convenience degree of water is not enough to mean that the water supply is less than the household and the human water intake and travel time is more than 20 minutes. The guarantee rate of water supply is low: the guarantee rate of water supply is low, the guarantee rate of water supply is less than 90%
