Technical principle:

The “four-in-one” integrated sewage treatment technology adopts the organic combination of traditional biochemical processes, combining anaerobic, anoxic, aerobic and sedimentation processes into one, and achieves the unique structure without any rotating equipment, power supply, moving parts and valves, realizing the flow of each zone “without any rotating parts”. “It is a kind of advanced technical equipment with high efficiency, energy-saving, small area, low investment, short cycle, low cost, maintenance-free and easy to manage, without any rotating parts.

Technical Advantages:

1、Integrated: anaerobic, anoxic, aerobic and sedimentation processes are combined into one.

2、High utilization rate of oxygen: adopting deep water aeration, high utilization rate of oxygen.

3、Maintenance-free：No rotating parts and equipment inside.

4、No power access: no any electric parts inside.

5、No blockage: no blockage in the internal large channel.

6、No power equipment: no agitator, no pusher, no return pump, no sludge pump, no scraper, realizing the circulation of water and mud without power equipment.

7、Labor saving: save labor for management, repair and maintenance.

8、Energy-saving: make full use of the residual energy of aeration, no need for power equipment, to achieve low energy consumption operation.

Four-in-one biological treatment process:

1、Integrated:simple process, high efficiency, small footprint, saving construction investment.

2、Maintenance-free: no electric equipment, no running parts, no power access, no moving parts, no valves inside.

3、Easy to manage: maintenance-free rough management can be realized.

4, more suitable for small and medium-sized sewage treatment plant, rural sewage collection station.

5、Specially suitable for farming, beautiful countryside construction, drinking water source protection area, tourist attractions, watershed.

Apply to the range:

It is suitable for domestic sewage treatment in small towns, villages and some areas of big cities, especially for sewage treatment projects in industrial parks, tourist attractions, scientific research institutes, enterprises, administrative institutions, villages around the protection of drinking water sources and so on.