On site operation video:

This equipment adopts internationally advanced biological treatment technology. Based on the summary of the operating experience of domestic and foreign domestic sewage treatment devices, combined with our company's own research results and engineering practice, we have designed a geographically adjustable complete set of organic wastewater treatment devices, which integrates the removal of BOD5, COD, and NH3-N. It has stable and reliable technical performance, good treatment effect, low investment, automated operation, easy maintenance and operation, does not occupy surface area, does not require building, does not require heating and insulation, and other advantages. Flowers and plants can be planted on the ground without affecting the surrounding environment.

This device is suitable for the treatment and reuse of domestic sewage in residential communities, villages, towns, office buildings, shopping malls, hotels, restaurants, nursing homes, government agencies, schools, military units, hospitals, highways, railways, factories, mines, tourist attractions, and similar small and medium-sized industrial organic wastewater such as slaughter, aquatic product processing, and food. This equipment treats sewage and the water quality meets the national discharge standards. Our company can also provide reclaimed water reuse equipment according to user requirements.

2、 Product Display:

3、 Product features:

1. Buried below the surface, the surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, or insulation.

The two-stage biological contact oxidation treatment process adopts push flow biological contact oxidation, which has a better treatment effect than fully mixed or two-stage series fully mixed biological contact oxidation tanks. And it has a smaller volume than activated sludge tanks, stronger usability for water quality, good shock load resistance, stable effluent quality, and will not cause sludge expansion. A new type of elastic three-dimensional packing material is used in the pool, with a large specific surface area and easy biofilm formation and demolding by microorganisms. Under the same organic load conditions, it has a high removal rate of organic matter and can improve the solubility of oxygen in the air in water.

3. The biochemical tank adopts the biological contact oxidation method, which has a relatively low volume load of the filling material, and the microorganisms are in the self oxidation stage, resulting in low sludge production. It only takes more than three months (90 days) to discharge the sludge (using a manure truck to suction or dehydrate it into a sludge cake for external transportation).

4. The deodorization method of this geographical domestic sewage treatment equipment not only uses conventional high-altitude exhaust, but also includes soil deodorization measures.

5. The entire equipment processing system is equipped with a fully automatic electrical control system and equipment fault alarm system, which operates safely and reliably. Generally, there is no need for dedicated personnel to manage it, and only timely maintenance and upkeep of the equipment is required.

4、 Usage:

1. Capable of treating comprehensive wastewater from living systems and similar organic wastewater;

2. It adopts carbon steel anti-corrosion, stainless steel, glass fiber reinforced plastic structure, with excellent characteristics such as corrosion resistance and aging resistance, and its service life is more than 50 years;

3. The complete set of equipment is simple to construct and easy to operate. All mechanical equipment is automatically controlled, and all devices can be installed on the ground;

5、 Scope of application:

1. Hotels, restaurants, sanatoriums, hospitals;

2. Residential communities, villages, and towns;

3. Stations, airports, seaports, and ships;

4. Factories, mines, troops, tourist attractions, scenic spots;

5. Various industrial organic wastewater similar to domestic sewage.

6、 Equipment processing water volume under different conditions (m3/h)

7、 Installation foundation, use, and maintenance:

1. Foundation; If the WSZ series equipment is placed above the floor, only a concrete floor with the same appearance as the equipment needs to be prepared as the foundation. The basic pressure must be greater than 4T/m2, and it is also required to be horizontal and flat.

If the equipment is buried below the floor, the foundation elevation must be less than or equal to the equipment elevation to ensure that there is no water accumulation during rain. The foundation is generally made of plain concrete (whether reinforcement is required depends on the local geological conditions).

2. Installation: Position according to the installation diagram, and place each box in sequence. The position and direction of the boxes must not be misplaced, and the spacing between them must be accurate, and the pipes must be connected properly.

Inject clean water into the equipment and check for any leaks in the pipes. If there are no leaks, cover the area around the box with soil until the equipment inspection hole is reached, and level the ground. Connect the control line of the electrical control box to the water pump, and connect the electrical control box to the power supply. When wiring, pay attention to the direction of the fan and motor, which must be the same as the direction pointed by the fan.

8、 Equipment construction:

All pipelines of the equipment are made of PVC or stainless steel, and the connections between pipelines are made of PVC adhesive or stainless steel welding.

The filler adopts suspended biological filler as the biological carrier, which has a large biomass, is easy to form a film, does not agglomerate, and is prone to blockage.

9、 Main parameters:

Note: The above parameters and equipment dimensions are for reference only. Please refer to our company's actual parameters and drawing dimensions during design!