Application possibilities of LJ308, LJ208, LJ108
Drinkingwater supply
Drinking water supply
Using the conventional circle-pump by digging deep boreholes to get clean drinking water resulted, like many projects have shown, in waterwasting. The more water was delivered, the more water was wasted. A human however only needs 7-10 litters drinking or cooking water daily, while the rest is used for washing or household chores. In such water-rare areas, restraining from wasting the valuable drinking water is a necessity. To develop other ecological methods like treating surface water of rivers or ponds through a filitration plant would be a wise measure for the environment protection.
For example
On a clear, sunny day, a small-sized PVP system with an installed solar module of 12 Wp (LJ108) will pump approximately 400 liters water per day to a height of 6 meters. It would supply drinking or cooking water for up to 40 people. The quality of this water cannot acquire to be absolutely clean. Essential drinking water can be produced in another ecological way, which is certainly more inexpensive and beneficial for both human and environment.
Small and decentral pumps are ideal for developing countries with electricity problems. The cost of drilling a deep borehole demands a huge investions; a mistake means high money-and time loss. With Liujia Solar Pumpe LJ308, LJ208 / LJ108 one is able to drill many, simple and especially decentral boreholes next to rivers or lakes, where underground water lies near the surface. This solution is not only cheap, but also realizable by people without technical knowledge. Such small wells do not influence the groundwater ressources, but are also perfect for delivering rainwater from underground containers.
The decentralisation is advantageous for families in remote ares: a little well in the backyard supplies a few families with enough water, and saves them the long way to the public pumpstation. Therefore the costly distribution of water, the water loss during transportation and the energy used in transportation are abolished. The saved money and energy can be usefully spent on improving living conditions in this area.
If the people do not need to move into the city or village for better living condtions, ground and other natural ressources can be equally shared.
