Choose rural sewage treatment equipment when we can follow the following principles:
1, low operating costs: the relatively backward economic status quo in rural areas, the requirements of low operating costs of the equipment, which is an important basis for the selection of project programs. Otherwise, the result of the completion of the project is idle, the construction of rural drinking water safety project has lost its significance.
2, investment province: in the premise of meeting the above principles, the investment is as provincial as possible.
3, technological safety and reliability: the current sewage treatment technology theory and equipment are many, need to ensure that the choice of technology from the theory and rural sewage treatment equipment are very mature.
4, simple management: the face of the relative shortage of rural technicians, the requirements of equipment management and maintenance is relatively simple. If the technology is too complex or cumbersome, it affects the normal operation and management of rural sewage treatment equipment.