Buried Integrated Domestic Sewage Treatment Equipment

Buried sewage treatment integrated equipment

Buried integrated sewage treatment equipment, is a water treatment product, can be buried under the surface, the surface above the equipment can be used as a green or other land, do not need to build a house and heating and insulation, automatic control, do not need personnel management without sludge backflow operation is simple, easy to maintain.Wide application range, good treatment effect.

Buried integrated sewage treatment equipment is suitable for residential areas, hotels, hotels, nursing homes, schools, mines, factories, slaughterhouses and other domestic sewage treatment and similar industrial sewage treatment.

On the basis of summarizing the operation experience of domestic and foreign domestic sewage treatment plants, and combining with scientific and technological achievements and engineering practice, a complete set of organic wastewater treatment plants that can be buried in the ground is designed, that is, WSZ series sewage treatment equipment with carbon steel anticorrosion as the main raw material.The main purpose is to make domestic sewage and similar industrial organic wastewater after the treatment of the equipment to meet the discharge standards required by the user.The equipment is mainly used for the domestic sewage treatment of residential areas (including villa areas), hotels, hospitals, slaughterhouses, comprehensive office buildings and all kinds of public buildings.The whole equipment can be buried underground.

Equipment features:

Can be buried under the surface, the surface above the equipment can be used as a green or other land, do not need to build a house, heating and insulation, automatic control, do not need personnel management without sludge backflow operation is simple, easy to maintain.The whole equipment processing system is equipped with automatic electrical control system, the operation is safe and reliable, usually do not need a special person to manage, just timely maintenance and maintenance of the equipment.Low noise, no odor, long service life.

Working principle:

Buried sewage treatment equipment is a modular and efficient wastewater biological treatment equipment, is a kind of biological membrane as the purification of wastewater biological treatment system, give full play to the anaerobic biological filter, such as contact oxidation bed biofilm reactor has a large biological density, resistance to strong carrying capacity, low power consumption, low operating characteristics of stable running, convenient maintenance, makes the system has a wide application future and spreding value.

Process description

The design of the equipment is mainly for the treatment of domestic sewage and similar industrial organic sewage, and the main treatment method is to adopt a relatively mature biochemical treatment technology -- biological contact oxidation method. The water quality parameters are calculated according to the design of general domestic sewage water quality, with an average BOD5 design of 200mg/1 and effluent BOD5 design of 20mg/1.It consists of six parts;(1) primary sedimentation tank (2) contact oxidation tank (3) secondary sedimentation tank (4) disinfection tank, disinfection device (5) sludge tank (6) wind machine room, fan.

The integrated sewage treatment equipment is equipped with processes such as physical filtration, biodegradation and plant interception, which can effectively remove organic substances. Meanwhile, N and P can be removed through the cooperation between aquatic plants and microorganisms.It is especially suitable for the treatment and reuse of rural sewage, river and natural lake.

The buried integrated sewage treatment equipment has the advantages of high degree of automation and easy management.As far as the present situation of rural sewage is concerned, it can completely meet the national discharge requirements.There are many engineering examples of various centralized sewage treatment methods in China.

Advantages:

There are a variety of buried sewage treatment technologies. On the premise of reaching the effluent standard, the most prominent advantages are:

1. The equipment is buried under the surface of the earth, which can be afforested with beautiful environment.

2. The entire equipment generally does not need special management.

3. The floor space can be reduced. Parking lot can be built above the equipment, and other facilities such as factory buildings need not be built.