Underground sewage treatment equipment manufacturer

Underground sewage treatment equipment manufacturer

The buried sewage treatment equipment is dedicated to the treatment of various types of domestic sewage with small water volume, such as small factory domestic sewage, small wastewater, public bathroom sewage, tourist attraction domestic sewage, park domestic sewage, new rural domestic sewage treatment, etc. The equipment is easy to install and can be used both above and below ground, with fully automatic control. Easy to operate, made of carbon steel material, resistant to corrosion and rust, with a long service life.

The buried integrated sewage treatment equipment adopts the A-O biological treatment process, which integrates the removal of BOD5, COD, and NH3-N. It has the advantages of stable and reliable technical performance, good treatment effect, low investment, small land occupation, and easy maintenance. The buried integrated sewage treatment equipment can be placed on the ground or buried underground, and the surface above the equipment can be used for greening or other purposes. This equipment is fully automatic controlled, does not require specialist management, is easy to operate, easy to maintain, has no impact on the surrounding environment, has new technology, good treatment effect, long service life, and wide applicability. It has good effects on domestic sewage treatment and factory sewage treatment.

Wastewater treatment process flow: Wastewater is first collected through pipelines and enters this wastewater treatment system, where large particulate and fibrous impurities are removed through a grid. Wastewater flows through the hydrolysis acidification tank, contact oxidation tank, sedimentation tank, and contact disinfection tank in a specific structure within the system to meet the requirements.

Advantages:

1. The equipment is buried underground and can be greened on top for a beautiful environment.

2. The entire device generally does not require dedicated management.

3. It can reduce the footprint, and facilities such as parking lots can be built above the equipment, requiring the construction of buildings.

Disadvantages:

1. Not conducive to maintenance After the equipment malfunctions, it is inconvenient to repair and replace it.

2. Adapt to the environment, prevent freezing in winter and flood in summer The north needs to be buried deeper and insulated

Under what conditions is it suitable to use buried sewage treatment equipment?

The water volume is small, the concentration of pollutants is low, the composition is not complex, the site is limited, and surrounding environmental beautification factors need to be considered. Usually, it is recommended to use an underground sewage treatment system for the above situations.

Precautions

Usually, there are two types of materials used for buried equipment: fiberglass and carbon steel. When purchasing equipment, it is necessary to clarify the materials used. When the process and other conditions are the same, there will be significant differences in materials.

Underground sewage treatment equipment manufacturer

Main Features

Replacing the traditional secondary sedimentation tank, it can efficiently perform solid-liquid separation and obtain stable water for direct use. It can also maintain a high concentration of microorganisms in the biological pool, with less residual sludge in the process, effectively removing ammonia nitrogen, and achieving near zero suspended solids and turbidity in the effluent. Bacteria and viruses in the effluent are greatly removed, resulting in low energy consumption,. In the 1970s, many countries in the United States, Japan, South Africa, and Europe began to use membrane bioreactors for research on sewage and wastewater treatment. More than 1000 MBR systems are in operation in Japan. Its water source comes from domestic sewage (such as shower water, wash water, laundry water, kitchen water, toilet water, etc.) and cooling water. The scope of application is suitable for the treatment of domestic sewage in residential areas, office buildings, shopping malls, hotels, restaurants, government offices, schools, and similar industrial machinery wastewater, such as textile, beer, paper, leather, food, and chemical industries.

The buried integrated sewage treatment equipment is a sewage treatment product that can be buried underground. The surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, and insulation. It is fully automatic controlled, does not require personnel management, has no sludge reflux operation, and is easy to maintain. Wide applicability and good processing effect.

The buried integrated sewage treatment equipment is suitable for domestic sewage treatment in residential areas, restaurants, hotels, nursing homes, schools, mines, factories, slaughterhouses, and similar industrial sewage treatment.

Based on the operation experience of domestic sewage treatment equipment, combined with scientific and technological achievements and engineering practice, a complete set of organic wastewater treatment equipment that can be buried is designed, namely the WSZ series sewage treatment equipment mainly made of carbon steel anti-corrosion materials. The main purpose is to meet the discharge requirements of users after treating domestic sewage and similar industrial organic wastewater with this equipment. This equipment is mainly used for domestic sewage treatment in residential communities (including villa communities), hotels, slaughterhouses, comprehensive office buildings, and various public buildings. The entire set of equipment can be buried underground.

Operation precautions

1. When starting the buried sewage treatment equipment, check whether the circuit and wiring control cabinet circuit are correct, and whether the voltage and current meet the requirements.

2. The underground sewage treatment equipment adopts anti blocking and anti tearing submersible sewage pumps. By detecting the liquid level of the sewage tank, the control of two pumps is completed by a microcomputer. When the liquid level reaches the working water level from low to high, start the working pump. If the liquid level continues to rise to the warning level, turn off the working pump and check if the rotation direction is correct when starting the fan. Do not reverse.

3. When the water level in the regulating pool is lower than the starting water level of the water pump, both water pumps stop running. At this time, to ensure the normal growth of biofilm in the sewage treatment equipment, the fan is intermittently started for 10 minutes and paused for half an hour.

4. The sedimentation tank operates for sludge discharge, with solenoid valve discharge or sludge pump lifting for sludge discharge. The sludge discharge cycle is 8 hours and the discharge time is 8 minutes. Two fans start simultaneously to ensure air supply.

5. The fan and water pump adopt automatic replacement operation control, with a replacement conversion time of 4 hours.

6. The monitoring center of buried sewage treatment equipment should complete the work program on the computer cabinet according to the design. Manual operation can be achieved through the button switches on the panel to manually control the switches of submersible sewage pumps, fans, etc.

Shandong BenQ Equipment Co., Ltd. has created a team of innovative, highly qualified, and skilled employees, which has contributed to the development and growth of the enterprise and enhanced BenQ's strength. A rising enterprise, shouldering a high degree of social responsibility and carrying the great goals of BenQ people, has entered the track of rapid development. We always adhere to the principle that customers are gods, and the new corporate philosophy of technology sharing and win-win cooperation enables us to constantly innovate and become more self reliant. We are dedicated to providing customers with high-quality products and working hand in hand with them to create new brilliance. It is our honor to provide you with more product information and consultation; Our aim is to provide you with benefits.