Henan integrated rural wastewater treatment equipment technology, in fact, regardless of Henan or other regions, integrated rural wastewater treatment equipment generally have the following categories:
1, aerobic biological treatment system
Aerobic biological treatment system is the most common solution to the beautiful countryside wastewater treatment in a technology. Aerobic biological process is the microorganisms use the organic pollutants present in the water as the substrate for aerobic metabolism, after a series of biochemical reactions, releasing energy step by step, and finally stabilized with low energy level inorganic material to achieve harmlessness, in order to return to the natural environment or further treatment.
2, stabilization pond treatment technology
In China, especially less water in arid climates, stabilization ponds is the implementation of the effective way of sewage utilization, in recent years into a technology that has been vigorously promoted in China. Compared with the traditional secondary biological treatment technology, high-efficiency algae ponds have many distinctive features, and are a more popularized sewage treatment technology for rural areas that are relatively rich in land resources but relatively outdated in terms of technological standards.
3, artificial wetland solution technology
Rural sewage after septic tank treatment, the supernatant through the collector pipe into the intake well, through the grating into the sand sedimentation tank, the supernatant pump by the deposition of the pump raised into the first level of artificial wetlands, and then into the second level of artificial wetlands, two level of artificial wetlands, the effluent flow back to the clear water tank, for It can be used for gardening and watering, or overflowed to the surrounding ditches.
4, MBR process technology
MBR membrane biotubular reactor is the late twentieth century development of high-tech technology, it is the integration of membrane separation technology and activated sludge biotechnology, and its high efficiency of solid-liquid separation is a good quality of effluent, suspended solids and turbidity close to zero, the daily life of sewage can be treated and reused immediately. The daily sewage can be reused immediately after treatment.
The above is about integrated rural sewage treatment equipment technology introduction.